Статті в журналах з теми "Morandi bridge"
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1
Malomo, Daniele, Nicola Scattarreggia, Andrea Orgnoni, Rui Pinho, Matteo Moratti, and Gian Michele Calvi. "Numerical Study on the Collapse of the Morandi Bridge." Journal of Performance of Constructed Facilities 34, no. 4 (August 2020): 04020044. http://dx.doi.org/10.1061/(asce)cf.1943-5509.0001428.
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2
Milillo, Pietro, Giorgia Giardina, Daniele Perissin, Giovanni Milillo, Alessandro Coletta, and Carlo Terranova. "Pre-Collapse Space Geodetic Observations of Critical Infrastructure: The Morandi Bridge, Genoa, Italy." Remote Sensing 11, no. 12 (June 12, 2019): 1403. http://dx.doi.org/10.3390/rs11121403.
Повний текст джерелаАнотація:
We present a methodology for the assessment of possible pre-failure bridge deformations, based on Synthetic Aperture Radar (SAR) observations. We apply this methodology to obtain a detailed 15-year survey of the Morandi bridge (Polcevera Viaduct) in the form of relative displacements across the structure prior to its collapse on August 14th 2018. We generated a displacement map for the structure from space-based SAR measurements acquired by the Italian constellation COSMO-SkyMed and the European constellation Sentinel-1A/B over the period 2009–2018. Historical satellite datasets include Envisat data spanning 2003–2011. The map reveals that the bridge was undergoing an increased magnitude of deformations over time prior to its collapse. This technique shows that the deck next to the collapsed pier was characterized since 2015 by increasing relative displacements. The COSMO-SkyMed dataset reveals the increased deformation magnitude over time of several points located near the strands of this deck between 12th March 2017 and August 2018.
3
Calvi, Gian Michele, Matteo Moratti, Gerard J. O'Reilly, Nicola Scattarreggia, Ricardo Monteiro, Daniele Malomo, Paolo Martino Calvi, and Rui Pinho. "Once upon a Time in Italy: The Tale of the Morandi Bridge." Structural Engineering International 29, no. 2 (December 20, 2018): 198–217. http://dx.doi.org/10.1080/10168664.2018.1558033.
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Gómez, Hannia, and Rino Montiel. "The Bridge Over the Lake: Spanning Across Lake Maracaibo in Venezuela." Bridges and Infrastructures, no. 45 (2011): 22–29. http://dx.doi.org/10.52200/45.a.8ns9vdjw.
Повний текст джерелаАнотація:
The General Rafael Urdaneta Bridge spanning over Lake Maracaibo in Venezuela (1958–1962), designed by Ing. Professor Riccardo Morandi, a masterpiece of Modern engineering, is now a Modern Landmark at Risk. The remarkable and little known story of the construction of this structure “could not be accomplished by a handful of men. From planning to financing, from design to construction, a great number of Venezuelan and European engineers worked jointly in Wiesbaden, Caracas, Rome, Maracaibo, Zürich, Paris, and Lisbon. In this way, one of the most outstanding structures of our time was erected within the stipulated - and brief construction time.”
5
Zordan, Tobia. "From the Morandi Bridge to the Namawukulu Footbridge: A Clear Message of Commitment from IABSE." Structural Engineering International 28, no. 4 (October 2, 2018): 393. http://dx.doi.org/10.1080/10168664.2018.1531485.
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Santarsiero, Giuseppe, Angelo Masi, Valentina Picciano, and Andrea Digrisolo. "The Italian Guidelines on Risk Classification and Management of Bridges: Applications and Remarks on Large Scale Risk Assessments." Infrastructures 6, no. 8 (August 9, 2021): 111. http://dx.doi.org/10.3390/infrastructures6080111.
Повний текст джерелаАнотація:
Bridges are essential for guaranteeing the functioning of transportation systems since their failure can cause serious threats to the safety, well-being and economy of modern communities, especially in emergency conditions. Following recent bridge failures, among which include the Morandi bridge in 2018, specific guidelines on risk classification and management, safety assessment and monitoring of existing bridges have been issued in Italy by the Minister of Infrastructure as a mandatory code. They pay particular attention to the evaluation of the residual life span of critical transportation infrastructure dating back to the 1950s and 1960s of the last century. Being a newly issued tool, the Guidelines need to be applied and tested in order to find possible drawbacks and to point out the main factors influencing their results. Therefore, in this study, after a short description of the Italian Guidelines, pointing out some differences with other approaches adopted worldwide, some advantages and disadvantages are discussed by an application to a bridge stock located in the Basilicata region (Italy). Data needed to apply the Guidelines are gathered by a purposely set up procedure that exploits existing databases on road infrastructure (OpenStreetMap) complemented by additional data retrieved by means of public image repositories (Google Street View). By accounting for the qualitative nature of the risk classification results obtained by applying the lower analysis levels of the Guidelines, a prioritization method is proposed for ranking bridges for higher assessment levels and possible interventions, as well as consequent funds allocation. The application shows that the Guidelines’ approach tends to provide conservative results. In fact, even in case of bridges with low degradation levels, the final risk classification induces actions undertaken for preliminary or detailed assessment; thus, normal operation (with periodic inspections) would not be possible anymore.
7
Capomolla, Rinaldo. "Structure and Form: The Theory of ‘Minimal Surfaces’ and the Bridge over the Basento River by Sergio Musmeci." Bridges and Infrastructures, no. 45 (2011): 46–51. http://dx.doi.org/10.52200/45.a.grqpl9k8.
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Sergio Musmeci occupies a very important position in the history of late 20th century Italian engineering. Born in Rome in 1926, he initially graduated in civil engineering and later in aeronautical engineering. Following an apprenticeship with Pier Luigi Nervi, in whose office he worked from 1949 to 1951, and with Riccardo Morandi, he later opened his own engineering and architecture office together with his wife, the architect Zenaide Zanini. He taught at the University of Rome, initially as an assistant to the course in Rational Mechanics and Graphic Statics, and later as professor of Bridges and Large Structures.
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Lanari, Riccardo, Diego Reale, Manuela Bonano, Simona Verde, Yasir Muhammad, Gianfranco Fornaro, Francesco Casu, and Michele Manunta. "Comment on “Pre-Collapse Space Geodetic Observations of Critical Infrastructure: The Morandi Bridge, Genoa, Italy” by Milillo et al. (2019)." Remote Sensing 12, no. 24 (December 8, 2020): 4011. http://dx.doi.org/10.3390/rs12244011.
Повний текст джерелаАнотація:
We present in this comment a Multi-Temporal SAR Interferometry (MT-InSAR) analysis showing that the results published by Milillo et al. (2019) in the Remote Sensing Journal, presenting the evidence of space geodetic observations relevant to displacements occurring before the collapse of the Morandi Bridge, happened in Genova (Italy) on the 14 August 2018, are questionable. In particular, we focus on the InSAR results obtained by Milillo et al. (2019) by processing the 3 m × 3 m resolution COSMO-SkyMed (CSK) data collected from ascending and descending orbits on the area of interest. These results, thanks to the high spatial resolution and the short revisit time characterizing this multi-orbit SAR dataset, represent the cornerstone of their analysis. The main findings of their study allow Milillo et al. to conclude that the InSAR processing of this COSMO-SkyMed dataset reveals the increased deformation magnitude over time of points located near the strands of the deck next to the collapsed pier, between 12 March 2017 and August 2018. In this comment, we show the results obtained by the IREA-CNR SAR team after processing the same ascending and descending CSK dataset, but by using two alternative and independent processing techniques: the Small BAseline Subset (SBAS) and the Advanced Tomographic SAR (TomoSAR) approaches, respectively. Our analysis shows that, although both the SBAS and the TomoSAR analyses allow achieving denser coherent pixel maps relevant to the Morandi bridge, nothing of the pre-collapse large displacements reported in Milillo et al. (2019) appears in our results, leading us to deeply disagree with the findings of their InSAR analysis.
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Burlando, Massimiliano, Djordje Romanic, Giorgio Boni, Martina Lagasio, and Antonio Parodi. "Investigation of the Weather Conditions During the Collapse of the Morandi Bridge in Genoa on 14 August 2018 Using Field Observations and WRF Model." Atmosphere 11, no. 7 (July 7, 2020): 724. http://dx.doi.org/10.3390/atmos11070724.
Повний текст джерелаАнотація:
On 14 August 2018, Morandi Bridge in Genoa, Italy, collapsed to the ground that was 40 m below. This tragedy killed 43 people. Preliminary investigations indicated poor design, questionable building practices, and insufficient maintenance—or a combination of these factors—as a possible cause of the collapse. However, around the collapse time, a thunderstorm associated with strong winds, lightning, and rain also developed over the city. While it is unclear if this thunderstorm played a role in the collapse, the present study examines the weather conditions before and during the bridge collapse. The study particularly focuses on the analysis of a downburst that was observed around the collapse time and a few kilometers away from the bridge. Direct and remote sensing measurements are used to describe the evolution of the thunderstorm during its approached from the sea to the city. The Doppler lidar measurements allowed the reconstruction of the gust front shape and the evaluation of its displacement velocity of 6.6 m s−1 towards the lidar. The Weather Research and Forecasting simulations highlighted that it is still challenging to forecast localized thunderstorms with operational setups. The study has shown that assimilation of radar reflectivity improves the timing and reconstruction of the gust front observed by local measurements.
10
Milillo, Pietro, Giorgia Giardina, Daniele Perissin, Giovanni Milillo, Alessandro Coletta, and Carlo Terranova. "Reply to Lanari, R., et al. Comment on “Pre-Collapse Space Geodetic Observations of Critical Infrastructure: The Morandi Bridge, Genoa, Italy” by Milillo et al. (2019)." Remote Sensing 12, no. 24 (December 8, 2020): 4016. http://dx.doi.org/10.3390/rs12244016.
Повний текст джерелаАнотація:
We would like to thank our colleagues for their comment, as we believe that this discussion further highlights the importance of innovative research in the emerging field of InSAR applications to civil engineering structures. We discuss the statement from Lanari et al. (2020): “Our analysis shows that, although both the SBAS and the TomoSAR analyses allow achieving denser coherent pixel maps relevant to the Morandi bridge, nothing of the pre-collapse large displacements reported in Milillo et al. (2019) appears in our results”. In this reply we argue that (1) they cannot detect the pre-collapse movements because they use standard approaches and (2) the signals of interest become observable by changing the point of view.
11
Marrone, Arcangelo, and Lara Oliva. "Is ESG Disclosure a Means to Respond to Catastrophic Events? A Case Study Analysis." International Journal of Business and Management 15, no. 11 (October 20, 2020): 53. http://dx.doi.org/10.5539/ijbm.v15n11p53.
Повний текст джерелаАнотація:
According to the legitimacy theory, disclosure can be considered as a tool for responding to the changing perceptions of a company's stakeholders. Based on this theory, this study, through a case study, examines the reaction of companies in terms of environmental, social, and governance (ESG) disclosure to catastrophic events that have a negative effect on the corporate image. Specifically, this study examines the integrated reports provided by Atlantia in the two years preceding the collapse of the Morandi bridge and in the year of the catastrophic event. The results, however, do not demonstrate significant changes to the ESG disclosure by Atlantia following the catastrophic event. The changes made can in fact be considered as a normal evolution of disclosure policies and not as an attempt to repair the lost legitimacy.
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Biondi, Filippo, Pia Addabbo, Silvia Liberata Ullo, Carmine Clemente, and Danilo Orlando. "Perspectives on the Structural Health Monitoring of Bridges by Synthetic Aperture Radar." Remote Sensing 12, no. 23 (November 24, 2020): 3852. http://dx.doi.org/10.3390/rs12233852.
Повний текст джерелаАнотація:
Large infrastructures need continuous maintenance because of materials degradation due to atmospheric agents and their persistent use. This problem makes it imperative to carry out persistent monitoring of infrastructure health conditions in order to guarantee maximum safety at all times. The main issue of early warning infrastructure fault detection is that expensive in-situ distributed monitoring sensor networks have to be installed. On the contrary, the use of satellite data has made it possible to use immediate and low-cost techniques in recent years. In this regard, the potential of spaceborne Synthetic Aperture Radar for the monitoring of critical infrastructures is demonstrated in geographically extended areas, even in the presence of clouds, and in really tough weather. A complete procedure for damage early-warning detection is designed, by using micro-motion (m-m) estimation of critical sites, based on modal proprieties analysis. Particularly, m-m is processed to extract modal features such as natural frequencies and mode shapes generated by vibrations of large infrastructures. Several study cases are here considered and the “Morandi” Bridge (Polcevera Viaduct) in Genoa (Italy) is analyzed in depth highlighting abnormal vibration modes during the period before the bridge collapsed.
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Delponte, Ilaria. "Institutional and Non-Institutional Governance Initiatives in Urban Transport Planning: The Paradigmatic Case of the Post-Collapse of the Morandi Bridge in Genoa." Sustainability 13, no. 11 (May 24, 2021): 5930. http://dx.doi.org/10.3390/su13115930.
Повний текст джерелаАнотація:
The relationship between the institutional (established in law) and non-institutional initiatives (not supported by law) that improve the public transport system is currently a debated topic. The purpose of this paper is to identify the most relevant aspects of this relationship during an emergency event, namely the paradigmatic case study of the collapse of the Morandi Bridge in Genoa, which occurred in August 2018. The investigation, according to a consistent methodology widely used in the literature, is made up of a selection of interviews with professional figures particularly involved in institutional structures, drawing on qualitative results, and compared with official statistics. The events that occurred in Genoa, during the phase of reorganization of the urban transport service and the circulation in the city, underlined how the response of citizenship is a crucial element, including from the governance point of view. Analytic and observational findings reveal that non-institutional initiatives smooth major criticalities where formal institutions can only produce sub-optimal transport solutions (because of the limited means they own by virtue of the moment of emergency), providing evidence that the two modes of governance are absolutely complementary.
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Limongelli, M. P., M. Previtali, L. Cantini, S. Carosio, J. C. Matos, J. M. Isoird, H. Wenzel, and C. Pellegrino. "LIFECYCLE MANAGEMENT, MONITORING AND ASSESSMENT FOR SAFE LARGE-SCALE INFRASTRUCTURES: CHALLENGES AND NEEDS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W11 (May 4, 2019): 727–34. http://dx.doi.org/10.5194/isprs-archives-xlii-2-w11-727-2019.
Повний текст джерелаАнотація:
<p><strong>Abstract.</strong> Many European infrastructures dating back to ’50 and ’60 of the last century like bridges and viaducts are approaching the end of their design lifetime. In most European countries costs related to maintenance of infrastructures reach a quite high percentage of the construction budget and additional costs in terms of traffic delay are due to downtime related to the inspection and maintenance interventions. In the last 30 years, the rate of deterioration of these infrastructures has increased due to increased traffic loads, climate change related events and man-made hazards. A sustainable approach to infrastructures management over their lifecycle plays a key role in reducing the impact of mobility on safety (over 50&thinsp;000 fatalities in EU per year) and the impact of greenhouse gases emission related to fossil fuels. The events related to the recent collapse of the Morandi bridge in Italy tragically highlighted the sheer need to improve resilience of aging transport infrastructures, in order to increase the safety for people and goods and to reduce losses of functionality and the related consequences. In this focus Structural Health Monitoring (SHM) is one of the key strategies with a great potential to provide a new approach to performance assessment and maintenance over the life cycle for an efficient, safe, resilient and sustainable management of the infrastructures. In this paper research efforts, needs and challenges in terms of performance monitoring, assessment and standardization are described and discussed.</p>
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Rania, Nadia, Ilaria Coppola, Francesco Martorana, and Laura Migliorini. "The Collapse of the Morandi Bridge in Genoa on 14 August 2018: A Collective Traumatic Event and Its Emotional Impact Linked to the Place and Loss of a Symbol." Sustainability 11, no. 23 (December 1, 2019): 6822. http://dx.doi.org/10.3390/su11236822.
Повний текст джерелаАнотація:
The collapse of the Morandi bridge in Italy, which took place in the summer of 2018, has had enormous emotional, economic, and social consequences for the inhabitants of the area, which are felt throughout the world. As seen in the literature, collective traumatic events increase the experience of insecurity and paranoia, thus increasing the perception of vulnerability. The present work aims to bring out the emotions most experienced by the participants connected to the traumatic event in question, paying attention to the possible solutions to be proposed to local stakeholders from a sustainability perspective, this way favouring community empowerment. The research, carried out with the photovoice technique, involved 30 young adults residing in areas near the event. The results illustrate how the participants experienced mainly feelings of emptiness, vulnerability, and fear as well as anger, despair, and mistrust of the institutions. It was also stressed that the economic and structural hardships hit the inhabitants hard. There have been many concrete solutions identified by the participants: creating a support network, supporting the local economy, and keeping the memory alive. The research and application implications underline the importance of using photovoice within community interventions, a tool that facilitates awareness and active citizenship.
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Pirlone, Francesca, Ilenia Spadaro, and Selena Candia. "More Resilient Cities to Face Higher Risks. The Case of Genoa." Sustainability 12, no. 12 (June 12, 2020): 4825. http://dx.doi.org/10.3390/su12124825.
Повний текст джерелаАнотація:
This paper analyzes some natural and man-made disasters that happened in recent years, which demonstrate how the resilience of a city does not depend only on the actions carried out by public authorities, but it requires the joint work of all actors that live or work in a city. Resilience represents the ability of an urban system to adapt to an external event and quickly return to normality. In recent years, urban resilience has mainly addressed natural risks, neglecting man-made disaster. Therefore, this study considers the risk issue in relation to the resilience concept within urban planning and policies to achieve sustainability and urban security. Urban resilience has become an important objective for cities, particularly to face climate change. The paper proposes a review of the existing Civil Protection Urban Emergency Plan, as a sector plan to support urban planning at the local level, aimed at building resilience in cities. In particular, the proposed Emergency Plan reduces risk and increases resilience by identifying specific scenarios and actions that every city actor—public authorities, research, enterprises, and citizens—can implement. This proposal contributes to the implementation of the quadruple helix principle, according to which the involvement of these four actors is necessary to achieve a common goal, such as increasing urban resilience. The proposed methodology is then applied to the man-made disasters that have involved the city (such as the flood of 2011 and the collapse of the Morandi Bridge in 2018). Genoa represents a good example to be studied according to the “learning-by-doing” approach to understand how the city has responded, adapting resiliently, to natural and man-made events thanks to the collaboration of all the actors above mentioned. The new scenarios, included in the Urban Emergency Plan, can play a fundamental role, both in the emergency and prevention phase, and can help other cities around the world in planning more resilient cities to face higher risks.
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Caragea, Cătălin Mihai. "La pas pe Podul Mogoșoaiei. Propunere de traseu cultural." Argument. Spațiul construit. Concept și expresie, no. 10 (2018): 35–52. http://dx.doi.org/10.54508/argument.10.03.
Повний текст джерелаАнотація:
Calea Victoriei is not the longest street of Bucharest, neither the largest one. Certainly, is not the most circulated or the oldest street. However, you can’t think at Bucharest, without evoking, in your mind’s eye, a walk on Calea Victoriei, “the most famous artery from the Middle East”, like Paul Morand named it1. What makes it to special, so attractive? How did Calea Victoriei enter the collective imagination, getting the present statute? What can we, the architects do, in order to maintain and increase its prestige?
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Fattinnanzi, Enrico. "The role of valuation in the construction industry of the post-Covid era / Il ruolo del settore delle costruzioni nell’epoca del dopo corona virus." Valori e Valutazioni 26 (December 19, 2020): 3–9. http://dx.doi.org/10.48264/vvsiev-20202602.
Повний текст джерелаАнотація:
Following the pandemic, investments in theconstruction sector are destined to reach exceptionallevels, with noteworthy effects on economicproduction, all while providing a very real opportunityto carry out projects that could resolve a good many ofthe critical problems currently affecting the towns, citiesand surrounding territory of Italy: problems such asaccessibility, the distribution of public resources andservices, and seismic and hydrogeological safety;foremost among these are problems plaguing structuralfunctions, as well as the lack of social and economicintegration in outlying urban areas. And yet there is arisk that pursuit of these objectives could be seriouslyhampered by distressing levels of inefficiency in theoverall organisation of the processes of intervention, aswell as the unwarranted influence of special interests,including, in some cases, infiltration by organised crime.The resulting situation presents an unacceptable ratioof resources allocated to the quality of results. Thispaper illustrates why significantly different forms ofgovernance should be adopted, together with a totallynew, innovative approach to organising the processesof intervention. A reference found to be especially useful in formulatingthe considerations developed in the paper was a criticalanalysis of the results - ultimately judged to be positive- of the project to replace the Morandi Bridge in Genoa,though mention was also made of the factors thatrender a generalised application of this example tofuture investments unfeasible. Instead we have focussed on certain aspects that, as wesee it, may prove useful in arriving at a new approach tomanaging project programs: first of all, theestablishment, at the heart of any project, and especiallythose that are particularly demanding in terms of sizeand/or quality, of a strong management function that,being in possession of all the necessary powers andknow-how, is responsible for successful performance ofthe work, meaning proper use of the availableresources, compliance with deadlines and pursuit of allthe objectives and standards of performance that gaverise to investment in the first place. To this end, planningquality is held to be of the utmost importance, and soplanning decisions should be supported by effectiveevaluation procedures. And such procedures, the paperargues, prove all the more effective when they supportfor each and every one of the phases of decision-making involved in planning, covering governance ofthe entire process, up to and including the actualexecution of the project.AbstractYou delight in laying down laws, Yet you delight more in breaking them.Like children playing by the ocean who build sand-towerswith constancy and then destroy them with laughter...... But while you build your sand-towers the ocean brings more sand to the shore.From The ProphetKhalil Gibran
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Palmer, Peter. "Roberts, Sackman, Ingoldsby et al." Tempo 60, no. 238 (October 2006): 40–41. http://dx.doi.org/10.1017/s0040298206240312.
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JEREMY DALE ROBERTS: Winter Music; Croquis (selection); Oggetti – Omaggio à Morandi; Wieglied; Layers; Hamadryad. Hiroaki Takenouchi (pno), Dimitri Murrath (vla), Lontano c. Odaline de la Martinez. Lorelt LNT118.NICHOLAS SACKMAN: Scorpio; Time-piece (revised 2002); Cross hands; Koi; Sonata for trombone and piano (revised 1999), Sextet for wind. Fine Arts Brass Quintet and various artists. Metier MSV CD92049.TOM INGOLDSBY: Dialogues; Piano Sonata; Trio (Sonata for Violin, Viola and Piano); After the Eulogy. Adam Summerhayes (vln), Bridget Carey (vla), Alan Brown (pno), Catherine Summerhayes (pno), Clive Williamson (pno). Meridian CDE 84534.‘North Star’. Works by HUW WATKINS, DIANA BURRELL, JAMES MACMILLAN, RHIAN SAMUEL, RUTH BYRCHMORE, JOHN HAWKINS, ROBIN HOLLOWAY. Deborah Calland (tpt), William Whitehead (organ). Deux-Elles DXL 1097 (www.deuxelles.com).
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Rymsza, Janusz. "Causes of the Collapse of the Polcevera Viaduct in Genoa, Italy." Applied Sciences 11, no. 17 (August 31, 2021): 8098. http://dx.doi.org/10.3390/app11178098.
Повний текст джерелаАнотація:
The article investigates the causes of the Morandi viaduct collapse in Genoa. This three-span viaduct was a part of the A10 motorway leading to Savona. The structure design of the viaduct supports and diagonal stay cables was unique. The viaduct included three cable-stayed system, each supported a three-span continuous beam by two sets of prestressed concrete cables on the two sides of the pylon across the width. The pair of V shapes piers supported upside-down V pylons that supported the top ends of two pairs of diagonal stay cables. The stays were constructed from steel cables with prestressed concrete shells poured on. This article provides information on the technical condition of the viaduct and the way of strengthening the cables in the early 1990s. At that time, the author of the article visited the structure. In August 2018, the viaduct collapse occurred, and one of the structure supports collapsed. In June 2019, during the demolition process, the other two supports were destroyed. Since in Venezuela and Libya there are still two more bridges with a structure similar to that in Italy, the concept of strengthening the structure, as proposed by the author of the article 25 years ago, may still be useful.
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Prole, Dragan. "KO IMA PRAVO DA IGRA? OMETENOST I ESTETIKA EGZISTENCIJE." Годишњак Филозофског факултета у Новом Саду 40, no. 2 (December 10, 2015): 223. http://dx.doi.org/10.19090/gff.2015.2.223-235.
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Članak istražuje odnos između osoba s ometenošću i pozorišta polazeći od rada Udruženja Per-Art. U prvom delu rada autor naglašava da moderno sazrevanje društvene solidarnosti s osobama s ometenošću nije imalo za rezultat njihovu veću, nego manju prisutnost u likovnim umetnostima. Nakon pokazivanja da se prisustvo osoba s ometenošću na platnu vekovima svodilo na mehanizam zahvaljujući kojem se osnaživala svakidašnja svest o »zajedničkom«, i uvežbavala se da s lakoćom odbacuje sve što odstupa od društveno usvojenih normi, autor analizira posebnosti inkluzivnih gestova na savremenoj pozornišnoj sceni. Za razliku od uvođenja pojedinačnih likova s ometenošću u konvencionalne predstave, autor ističe da svakidašnji režim brige osobe s ometenošću prepoznaje kao objekte o kojima se moraju pobrinuti drugi, dok im uslovi grupnog umetničkog rada omogućavaju da iskroje vlastiti lik tako da se, što je najvažnije, ne oslanjaju na predstave i očekivanja drugih. U drugom delu rada autor sučeljava Fukoov pojam estetika egzistencije sa pozorišnim radom osoba s ometenošću. Grupno pojavljivanje takvih osoba na sceni omogućava moralnu konverziju zahvaljujući tome što se značenja scenskog pokreta preobražavaju u samosvojni moralni zahtev. Susret s drugošću ometenih za publiku postaje sinonim za iskorak iz egoističnog traženja sebe u drugima, a za same aktere na sceni označava šansu za nadmašivanje društvene separacije.
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White, Jessica. "‘So many sparks of fire’: Dorothy Cottrell, modernism and mobility." Queensland Review 23, no. 2 (December 2016): 164–77. http://dx.doi.org/10.1017/qre.2016.27.
Повний текст джерелаАнотація:
AbstractThe broad brush strokes of Dorothy Cottrell's paintings in the National Library of Australia mark her as a modernist artist, although not one who painted the burgeoning Sydney Harbour Bridge or bright still-life paintings of Australian flora. Rather, she captured the dun surrounds of Ularunda Station, the remote Queensland property to which she moved in 1920 after attending art school in Sydney. At Ularunda, Cottrell eloped with the bookkeeper to Dunk Island, where they stayed with nature writer E.J. Banfield, then relocated to Sydney. In 1924 they returned to Ularunda and Cottrell swapped her paintbrush for a pen, writing The Singing Gold. After advice from Mary Gilmore, whom her mother accosted in a pub, Cottrell send it to the Ladies Home Journal in America. It was snapped up immediately, optioned for a film and found a publisher in England, who described it as ‘a great Australian book, and a world book’. Gilmore added, ‘As an advertisement for Australia, it will go far — the Ladies Home Journal is read all over the world’. Cottrell herself also went far, emigrating to America, where she wrote The Silent Reefs, set in the Caribbean. Cottrell's creative, intellectual and physical peregrinations — all undertaken in a wheelchair after she contracted polio at age five — show how the local references the international, and vice versa. Through an analysis of the life and writing of this now little-known Queensland author, this essay reflects the regional and transnational elements of modernism as outlined in Neal Alexander and James Moran's Regional Modernisms, illuminating how a crack-shot with a rifle once took Queensland to the world.
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PERKINS, PHILIP D. "A revision of the Australian species of the water beetle genus Hydraena Kugelann (Coleoptera: Hydraenidae)." Zootaxa 1489, no. 1 (May 31, 2007): 1–207. http://dx.doi.org/10.11646/zootaxa.1489.1.1.
Повний текст джерелаАнотація:
The Australian species of the water beetle genus Hydraena Kugelann, 1794, are revised, based on the study of 7,654 specimens. The 29 previously named species are redescribed, and 56 new species are described. The species are placed in 24 species groups. High resolution digital images of all primary types are presented (online version in color), and geographic distributions are mapped. Male genitalia, representative female terminal abdominal segments and representative spermathecae are illustrated. Australian Hydraena are typically found in sandy/gravelly stream margins, often in association with streamside litter; some species are primarily pond dwelling, a few species are humicolous, and one species may be subterranean. The areas of endemicity and species richness coincide quite closely with the Bassian, Torresian, and Timorian biogeographic subregions. Eleven species are shared between the Bassian and Torresian subregions, and twelve are shared between the Torresian and Timorian subregions. Only one species, H. impercepta Zwick, is known to be found in both Australia and Papua New Guinea. One Australian species, H. ambiflagellata, is also known from New Zealand. New species of Hydraena are: H. affirmata (Queensland, Palmerston National Park, Learmouth Creek), H. ambiosina (Queensland, 7 km NE of Tolga), H. antaria (New South Wales, Bruxner Flora Reserve), H. appetita (New South Wales, 14 km W Delagate), H. arcta (Western Australia, Synnot Creek), H. ascensa (Queensland, Rocky Creek, Kennedy Hwy.), H. athertonica (Queensland, Davies Creek), H. australula (Western Australia, Synnot Creek), H. bidefensa (New South Wales, Bruxner Flora Reserve), H. biimpressa (Queensland, 19.5 km ESE Mareeba), H. capacis (New South Wales, Unumgar State Forest, near Grevillia), H. capetribensis (Queensland, Cape Tribulation area), H. converga (Northern Territory, Roderick Creek, Gregory National Park), H. cubista (Western Australia, Mining Camp, Mitchell Plateau), H. cultrata (New South Wales, Bruxner Flora Reserve), H. cunninghamensis (Queensland, Main Range National Park, Cunningham's Gap, Gap Creek), H. darwini (Northern Territory, Darwin), H. deliquesca (Queensland, 5 km E Wallaman Falls), H. disparamera (Queensland, Cape Hillsborough), H. dorrigoensis (New South Wales, Dorrigo National Park, Rosewood Creek, upstream from Coachwood Falls), H. ferethula (Northern Territory, Cooper Creek, 19 km E by S of Mt. Borradaile), H. finniganensis (Queensland, Gap Creek, 5 km ESE Mt. Finnigan), H. forticollis (Western Australia, 4 km W of King Cascade), H. fundaequalis (Victoria, Simpson Creek, 12 km SW Orbost), H. fundata (Queensland, Hann Tableland, 13 km WNW Mareeba), H. hypipamee (Queensland, Mt. Hypipamee National Park, 14 km SW Malanda), H. inancala (Queensland, Girraween National Park, Bald Rock Creek at "Under-ground Creek"), H. innuda (Western Australia, Mitchell Plateau, 16 mi. N Amax Camp), H. intraangulata (Queensland, Leo Creek Mine, McIlwrath Range, E of Coen), H. invicta (New South Wales, Sydney), H. kakadu (Northern Territory, Kakadu National Park, Gubara), H. larsoni (Queensland, Windsor Tablelands), H. latisoror (Queensland, Lamington National Park, stream at head of Moran's Falls), H. luminicollis (Queensland, Lamington National Park, stream at head of Moran's Falls), H. metzeni (Queensland, 15 km NE Mareeba), H. millerorum (Victoria, Traralgon Creek, 0.2 km N 'Hogg Bridge', 5.0 km NNW Balook), H. miniretia (Queensland, Mt. Hypipamee National Park, 14 km SW Malanda), H. mitchellensis (Western Australia, 4 km SbyW Mining Camp, Mitchell Plateau), H. monteithi (Queensland, Thornton Peak, 11 km NE Daintree), H. parciplumea (Northern Territory, McArthur River, 80 km SW of Borroloola), H. porchi (Victoria, Kangaroo Creek on Springhill Rd., 5.8 km E Glenlyon), H. pugillista (Queensland, 7 km N Mt. Spurgeon), H. queenslandica (Queensland, Laceys Creek, 10 km SE El Arish), H. reticuloides (Queensland, 3 km ENE of Mt. Tozer), H. reticulositis (Western Australia, Mining Camp, Mitchell Plateau), H. revelovela (Northern Territory, Kakadu National Park, GungurulLookout), H. spinissima (Queensland, Main Range National Park, Cunningham's Gap, Gap Creek), H. storeyi (Queensland, Cow Bay, N of Daintree River), H. tenuisella (Queensland, 3 km W of Batavia Downs), H. tenuisoror (Australian Capital Territory, Wombat Creek, 6 km NE of Piccadilly Circus), H. textila (Queensland, Laceys Creek, 10 km SE El Arish), H. tridisca (Queensland, Mt. Hemmant), H. triloba (Queensland, Mulgrave River, Goldsborough Road Crossing), H. wattsi (Northern Territory, Holmes Jungle, 11 km NE by E of Darwin), H. weiri (Western Australia, 14 km SbyE Kalumburu Mission), H. zwicki (Queensland, Clacherty Road, via Julatten).
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Wang, Erqiang, Zhao Liu, Meishuai Li, and Dongdong Zhao. "Implication of bridge resilience design and lessons from negative examples." Advances in Bridge Engineering 3, no. 1 (December 8, 2022). http://dx.doi.org/10.1186/s43251-022-00077-8.
Повний текст джерелаАнотація:
AbstractBridge resilience is a newly proposed bridge design criterion that involves robustness, redundancy and reparability targeting on the rapidity of functionality restoration after suffering extreme actions and long-term durability deterioration. It stipulates a lower probability of reaching the ultimate limit state or strength limit state, which have been only partly involved in bridge design codes around the world. In AASHTO LRFD Bridge Design Specifications and Eurocodes, there are some design principles related to bridge resilience. Yet, it is also necessary to give more requirements for structural ductility and collapse resistance when the actual load exceeds the load combination in the code. This paper focuses on the resilience-based principles for bridge design, and exposes some problematic bridge structural systems and details, such as bridges most likely to overturning, steel bridges with fracture critical members, arch bridges with suspended desk, Morandi cable-stayed bridges, poor details for seismic vulnerability, etc. Whereas overturning is one of the worst anti-resilience scenarios, the resilience design against bridge overturning is highlighted through a detailed discussion including the calculation methods of anti-overturning factor, overturning stability of curved bridges, reasonable disposition of supports, and anti-overturning countermeasures.
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Fernandez, Isabel, and Chiara Callerame. "EMDR intervention after a disaster: The Morandi Bridge collapse." Emergency Care Journal 15, no. 3 (December 19, 2019). http://dx.doi.org/10.4081/ecj.2019.8634.
Повний текст джерелаАнотація:
Survivors involved in natural or man-made disasters can develop a range of psychological problems including Post-Traumatic Stress Disorder (PTSD), depression, other forms of psychological distress, and a poor quality of life. Therefore, the principal focus of early psychological interventions, according to World Health Organization, is to provide a rapid and effective therapeutical approach like EMDR therapy. The EMDR approach enables the assimilation and integration of the various aspects of a traumatic experience at a somatic, sensorial, cognitive, behavioral and emotional level. In this article will be presented data of 47 patients collected after the partial collapse of Morandi bridge, in Genoa, in August 2018. Survivors were treated applying the Recent Traumatic Episode Protocol (R-TEP); in order to evaluate the effect of the traumatic event and to monitor the intervention outcome, the Impact of Event Scale- Revised (IES-R) was administered to each person pre and after EMDR treatment. Results show that regardless the number of sessions and the time elapsed after the disaster in which they were performed, EMDR significantly reduced participants’ IES-R scores from pre-treatment to posttreatment. Clinical implications and limits of the study will be discussed.
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Ciampa, Elena. "The design approach of a Prestressed Concrete bridge constructed in 1950s in Italy." Hormigón y Acero, September 2, 2020. http://dx.doi.org/10.33586/hya.2019.2896.
Повний текст джерелаАнотація:
In years 1950 the first bridges realized with the emerging technique of Prestressed Concrete (PC) were designed and constructed in Italy. In this paper the design of San Nicola bridge erected in Benevento (Italy) and designed by Riccardo Morandi in 1952-1955 is presented in order to analyse its conceptual design. The original design has been examined evidencing a careful process of optimization by adopting an innovative method of construction with precasted segments. The influence of some choices in geometry, static scheme, prestressing procedure on the structural response of the structure are discussed also by simple examples.
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Caristi, Giuseppe, Sabrina Lo Bosco, and Alberto Vieni. "A Mathematical methodology for the preventive study of the failure rate to optimize the Program Maintenance of a public work: economic-management aspects for safety and quality." Journal of Business Administration Research 1, no. 1 (December 28, 2018). http://dx.doi.org/10.30564/jbar.v1i1.138.
Повний текст джерелаАнотація:
In this paper we analyze the problem of the assessment of the failure rate of the complex public work system and the engineering part of it (bridge, tunnel, etc.), examining the case of serious maintenance problems, such as those which occurred in the recent disaster of the "Morandi bridge".The original mathematical methodology envisaged makes it possible to optimize the safety and quality scenarios of the operation and infrastructure in question, also from an economic-management point of view, evaluating every aspect in an integrated way and for the entire lifespan.The scientific results obtained are of particular interest for the study of maximization of the planning protocols of "terotechnological" interventions, providing a contribution to the science of programmed maintenance for the mobility networks and for more complex parts such as bridges and tunnels.
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Guano, Emanuela. "“Joy”: Murals and the Failure of Post‐politics After the Morandi Bridge Collapse." City & Society, January 15, 2023. http://dx.doi.org/10.1111/ciso.12442.
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Rapaport, Guy. "Evaluation Of Post Tensioned Bridges’ Tendon Ducts By NDT And Minor Invasive Measures." e-Journal of Nondestructive Testing 27, no. 9 (September 2022). http://dx.doi.org/10.58286/27245.
Повний текст джерелаАнотація:
This presentation introduces the author’s accumulated long experience in applying state of the art NDT methods for post tensioned bridges’ grout injection evaluation together with minor invasive investigations for validating NDT results and for evaluation of prestressing system condition including duct’s grout injection and prestressing steel corrosion. The injection grout (cementitious based grout) has a crucial role in protecting the prestressing steel against corrosion caused by different environmental stresses. Corrosion of prestressing steel may cause dangerous fracture mechanisms such as hydrogen embrittlement and stress corrosion cracking. In addition, the injection grout has the important role of intermediating the prestressing forces from the prestressing steel to the concrete structure. Therefore, successful grout injection is critical for the correct structural functionality of a post tensioned bridge. The introduced NDT methods (ultrasound tomography and Impact-Echo), used together with invasive investigations, have already been successfully applied by the author in over 110 inspections of post tensioned bridges in the past 12 years, mostly in Finland. In situ evaluation of NDT testing results pinpoint the logical locations for invasive investigations. These include opening of tendon ducts and evaluation of the steel duct, injection grout and condition of the prestressing steel (ocular corrosion evaluation). There are thousands of aging post-tensioned bridges, frequently on critical transportation routes, built mostly in the 1960s-1970s. Occasionally the prestressing was applied in a faulty manner due to various reasons. In some cases, when stress from the environment is added to faulty construction, the consequences may be severe and possibly affect the safe usage of bridges. Faults and damages in prestressing systems are hidden from the eyes. Therefore the severity of the situation is unknown and it may result in extreme cases even in sudden collapse of bridges - as witnessed in the 2018 catastrophic collapse of the Morandi Bridge in Genoa Italy where apparently, according to publications, a post tensioned main structural part failed. Significant part of the aged post tensioned bridges have already reached renovation time. Therefore, their condition should be assessed. Bridge condition evaluation usually involves “traditional” inspection techniques which do not provide information on the internal prestressing system even though it has a crucial role in the bridge load carrying capacity. The abovementioned NDT methods combined with invasive investigations enable this critical evaluation task. In addition, those abovementioned NDT methods are suitable as quality assurance measures in newly constructed post tensioned bridges for ensuring long service life of bridges since day one.
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Cusumano, Niccolò, Matti Siemiatycki, and Veronica Vecchi. "The politicization of public–private partnerships following a mega-project disaster: the case of the Morandi Bridge Collapse." Journal of Economic Policy Reform, May 13, 2020, 1–17. http://dx.doi.org/10.1080/17487870.2020.1760101.
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