Literatura académica sobre el tema "Landslide assessment"
Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros
Consulte las listas temáticas de artículos, libros, tesis, actas de conferencias y otras fuentes académicas sobre el tema "Landslide assessment".
Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.
También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.
Artículos de revistas sobre el tema "Landslide assessment"
Litoseliti, Aspasia, Ioannis K. Koukouvelas, Konstantinos G. Nikolakopoulos y Vasiliki Zygouri. "An Event-Based Inventory Approach in Landslide Hazard Assessment: The Case of the Skolis Mountain, Northwest Peloponnese, Greece". ISPRS International Journal of Geo-Information 9, n.º 7 (20 de julio de 2020): 457. http://dx.doi.org/10.3390/ijgi9070457.
Texto completoKasahara, Natsuki, Yutaka Gonda y Nejan Huvaj. "Quantitative Land-Use and Landslide Assessment: A Case Study in Rize, Türkiye". Water 14, n.º 11 (4 de junio de 2022): 1811. http://dx.doi.org/10.3390/w14111811.
Texto completoFinlay, P. J., G. R. Mostyn y R. Fell. "Landslide risk assessment: prediction of travel distance". Canadian Geotechnical Journal 36, n.º 3 (25 de octubre de 1999): 556–62. http://dx.doi.org/10.1139/t99-012.
Texto completoGuzzetti, F., M. Galli, P. Reichenbach, F. Ardizzone y M. Cardinali. "Landslide hazard assessment in the Collazzone area, Umbria, Central Italy". Natural Hazards and Earth System Sciences 6, n.º 1 (31 de enero de 2006): 115–31. http://dx.doi.org/10.5194/nhess-6-115-2006.
Texto completoDai, Cong, Weile Li, Huiyan Lu y Shuai Zhang. "Landslide Hazard Assessment Method Considering the Deformation Factor: A Case Study of Zhouqu, Gansu Province, Northwest China". Remote Sensing 15, n.º 3 (19 de enero de 2023): 596. http://dx.doi.org/10.3390/rs15030596.
Texto completoPoudel, Khagendra Raj, Ramesh Hamal y Naresh Paudel. "Landslide Susceptibility Assessment: Identification and Hazard Mapping of Gandaki Province, Nepal". Prithvi Academic Journal 3 (21 de junio de 2020): 11–21. http://dx.doi.org/10.3126/paj.v3i0.29555.
Texto completoLi, Langping y Hengxing Lan. "Integration of Spatial Probability and Size in Slope-Unit-Based Landslide Susceptibility Assessment: A Case Study". International Journal of Environmental Research and Public Health 17, n.º 21 (1 de noviembre de 2020): 8055. http://dx.doi.org/10.3390/ijerph17218055.
Texto completoKohno, Masanori y Yuki Higuchi. "Landslide Susceptibility Assessment in the Japanese Archipelago Based on a Landslide Distribution Map". ISPRS International Journal of Geo-Information 12, n.º 2 (22 de enero de 2023): 37. http://dx.doi.org/10.3390/ijgi12020037.
Texto completoShahi, Tapendra Kumar. "Earthquake-Induced Shallow Landslide Susceptibility Assessment of Gorkha District". Journal of Advanced College of Engineering and Management 5 (18 de diciembre de 2019): 181–93. http://dx.doi.org/10.3126/jacem.v5i0.26766.
Texto completoChen, Qin, Lixia Chen, Lei Gui, Kunlong Yin, Dhruba Pikha Shrestha, Juan Du y Xuelian Cao. "Assessment of the physical vulnerability of buildings affected by slow-moving landslides". Natural Hazards and Earth System Sciences 20, n.º 9 (29 de septiembre de 2020): 2547–65. http://dx.doi.org/10.5194/nhess-20-2547-2020.
Texto completoTesis sobre el tema "Landslide assessment"
Abdel-Latif, M. A. "Landslide hazard assessment". The Ohio State University, 1994. http://rave.ohiolink.edu/etdc/view?acc_num=osu1371042717.
Texto completoGuzzetti, Fausto. "Landslide hazard and risk assessment". [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=980716993.
Texto completoKaram, Karim S. (Karim Semaan) 1977. "Landslide hazards assessment and uncertainties". Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/33690.
Texto completoIncludes bibliographical references (v. 2, p. 736-750).
Landslides are natural phenomena which are difficult to predict because their initiation depends on many factors and on the interaction between these factors. The annual number of causalities caused by landslides is in the thousands, and infrastructural damage is in the billions of dollars. To satisfy the increasingly urgent societal demand for protection against landslides, it is necessary to systematically assess and manage landslide hazard and risk. This can be done using principles of decision making under uncertainty. We develop an advanced combined hydrologic - stability model that is better capable of assessing landslide hazards than current models used in landslide analyses. This model allows one to evaluate landslide hazards deterministically. We use the model to study landslide failure mechanisms, and classify these according to the manner in which a slope gets saturated during rain. We showed that slopes with great depths to bedrock and shallow depths to the water table, tend to fail by saturation from below, resulting in deep seated landslides, and slopes with deep lying water tables tend to fail by saturation from above, resulting in shallow landslides.
(cont) Landslide hazards include, by definition, uncertainties which can be expressed probabilistically. Uncertainties arise from parameters and from models. We develop efficient techniques to formally incorporate parameter uncertainties into the combined hydrologic - stability model, and hence into the hazard assessment procedure. We then show that landslide hazards are significantly influenced by the joint probability distribution of the soil strength parameters and the strength submodel(s) used in the stability models, and by the soil characteristic curve submodel(s) used in the hydrologic models. This study leads to a better understanding of landslide mechanisms and to advanced models that assess landslide hazards more accurately than current models. The results of parameter uncertainty investigations show which parameters are most important in landslide analyses, and hence where it is worthwhile to obtain more information. The results of model uncertainty investigations show which models are most important in landslide analyses, and hence where further research needs to be undertaken.
by Karim S. Karam.
Ph.D.
FERRETTI, ANTONIO. "Landslide hazard assessment in structurally complex soils". Doctoral thesis, Università Politecnica delle Marche, 2020. http://hdl.handle.net/11566/274557.
Texto completoIn the European context, Italy is the most landslide prone country where landslides are the most frequent and disperse natural hazards. Therefore, the landslide hazard assessment, especially in terms of quantity, is a relevant and current problem and plays a central role within the risk assessment and management framework, allowing to find the best remedial measures and strategies to cope with such phenomena. In this context, this work has focused on the analysis and understanding of the most relevant slope factors and processes that contribute to the stability of natural slopes. In fact, a proper diagnosis of the landslide mechanism is of primary importance to the quantitative definition of the hazard posed by a given landslide. In particular, a stepwise diagnosis of a real landslide, which interacts with a segment of an important highway in central Italy, has been developed. Such landslide has been properly chosen since well representative of a class of slope failures so widespread in the national territory, generally referred to as “active slow moving landslides”. These large-scale slope movements take place in gentle slopes made of stiff clayey deposits, very often tectonically disturbed, that exhibit periodically reactivations related to the rainfall regime of the area. Since low entity velocities characterize these landslides, they are not hazardous for human lives but they have an important economic impact on society, being responsible for extensive damage to urban settlements and infrastructures. In the developed diagnostic process, monitoring turned out to be a precious instrument that allowed depicting clearly the actual response of the system to the external actions affecting its stability, i.e. rainfalls and seismic shakings. This aspect highlights the central role played by a good quality monitoring as a part of the investigation of slope stability. With regard to the rainfall-induced effects, transient hydraulic analyses have been carried out by means of finite element method modelling that tried to account for the most relevant aspects that govern the infiltration process. A good agreement between the simulated groundwater fluctuations and the monitored ones has been obtained, demonstrating that the numerical model is able to reproduce realistically the hydraulic response of the slope as a function of the rainfall regime. Subsequently, limit equilibrium stability analyses have been conducted by considering the simulated groundwater fluctuations in order to quantify their effect on the slope stability. The general low values of the factor of safety, obtained considering that the residual shear strength is fully attained along the entire slip surface, confirmed the precarious stability of the landslide, as highlighted by inclinometer monitoring. Therefore, such modelling provided a further interpretation of the analysed landslide mechanism. Moreover, the stability of the slope has been also evaluated under earthquake loadings. Thanks to the very rare availability of both monitored seismic displacements and accelerometric records, it has been possible to estimate the critical acceleration of the system based on real data. To do so, a back-analysis procedure has been carried out by the well-known Newmark’s method. The obtained values are in good agreement with other estimates reported in literature and with the ones calculated by the pseudostatic method. As a result, it has been possible to give a reliable estimate of the critical acceleration of the slope, which is an essential parameter in evaluating its performance under earthquake loadings. In conclusion, even though this work has been focused on a specific case study, most of the findings are relevant to deepen the knowledge of such complex natural phenomena and the interpretative process adopted can be applied to other similar situations.
Postance, Benjamin F. "Indirect impact of landslide hazards on transportation infrastructure". Thesis, Loughborough University, 2017. https://dspace.lboro.ac.uk/2134/32771.
Texto completoLam, Huu Quang. "DEVELOPMENT OF HAZARD ASSESSMENT TECHNOLOGY OF THE PRECURSOR STAGE OF LANDSLIDES". Kyoto University, 2018. http://hdl.handle.net/2433/232065.
Texto completoProtong, Shotiros. "Climate change and landslide risk assessment in Thailand". Thesis, University of Southampton, 2016. https://eprints.soton.ac.uk/401821/.
Texto completoAlvarado, Bueno Mauricio. "Landslide motion assessment including thermal interaction : an MPM approach". Doctoral thesis, Universitat Politècnica de Catalunya, 2018. http://hdl.handle.net/10803/525825.
Texto completoEl riesgo asociado con deslizamientos de origen natural o artificial depende de la predicción del comportamiento posterior a la rotura de la masa movilizada. Actualmente se están desarrollando modelos numéricos capaces de integrar la geometría del deslizamiento y su evolución, la interacción hidromecánica acoplada y las propiedades del suelo en el contexto de fuerzas dinámicas y grandes desplazamientos. Esta tesis es una contribución a este esfuerzo. En este sentido, el método del punto material (MPM) es especialmente adecuado para analizar deslizamientos con grandes desplazamientos. Este procedimiento numérico debe ir acompañado de ensayos bajo condiciones controladas para poder comprobar y calibrar la respuesta numérica. En esta tesis se evalúan las capacidades del código MPM desarrollado, mediante la modelación de ensayos de laboratorio a escala con grandes desplazamientos. Para lograr una adecuada comparación de los resultados experimentales y numéricos, se analizan los experimentos mediante la interpretación de imágenes digitales secuenciales del movimiento del medio granular durante el ensayo (técnica PIV). Con este fin, se desarrolla un procedimiento novedoso para la obtención del campo de deformaciones en el tiempo y el seguimiento de la trayectoria de las partículas de forma idónea para la comparación con resultados numéricos calculados en MPM. El principal objetivo de la tesis fue el desarrollo de una herramienta potente de cálculo capaz de simular el comportamiento de los deslizamientos desde la rotura inicial hasta la fase de post-rotura incluyendo efectos térmicos que determinan la evolución del movimiento. Para esto, se desarrolla e implementa una formulación para problemas no isotérmicos acoplados con el comportamiento hidráulico y mecánico en MPM. Esta formulación incluye la disipación del trabajo friccional en forma de calor, lo cual ocurre principalmente en las bandas donde se localiza la deformación de corte. Este fenómeno descrito es fuertemente dependiente con el espesor de la banda de corte y esto se traduce en una fuerte dependencia de los resultados numéricos en MPM con la malla de discretización empleada. En esta tesis se presenta un novedoso procedimiento para solventar este problema. Por último se presenta la modelación del movimiento ocurrido en el deslizamiento rápido de Vajont (Italia 1963). Se introduce un modelo 2D en deformación plana sin una definición "a priori" de la superficie de deslizamiento. De hecho, generalizando los trabajos hechos anteriormente, los materiales movilizados no se restringen a solidos rígidos interconectados a lo largo de una superficie de contacto predefinida y la generación de calor no se limita a una única superficie predefinida. Así, los procesos de interacción térmica se desarrollan en todo el modelo en función de la localización e intensidad de las deformaciones.
Mason, Philippa Jane. "Landslide hazard assessment using remote sensing and GIS techniques". Thesis, Imperial College London, 1999. http://hdl.handle.net/10044/1/8899.
Texto completoHendy, Setiawan. "Landslide Hazard Assessment on the Upstream of Dam Reservoir". 京都大学 (Kyoto University), 2017. http://hdl.handle.net/2433/225565.
Texto completoKyoto University (京都大学)
0048
新制・課程博士
博士(工学)
甲第20340号
工博第4277号
新制||工||1662(附属図書館)
京都大学大学院工学研究科社会基盤工学専攻
(主査)教授 寶 馨, 教授 角 哲也, 准教授 佐山 敬洋
学位規則第4条第1項該当
Libros sobre el tema "Landslide assessment"
C, Jones David K., ed. Landslide risk assessment. London: ICE Publishing, 2014.
Buscar texto completoM, Cruden D., Fell Robin y International Workshop on Landslide Risk Assessment (1997 : Honolulu, Hawaii), eds. Landslide risk assessment. Rotterdam: A. A. Balkema, 1997.
Buscar texto completoMulder, Frans. Assessment of landslide hazard. Amsterdam: Koninklijk Nederlands Aardrijkskundig Genootschap, 1991.
Buscar texto completoK, Huat Bujang B. y Penerbit Universiti Putra Malaysia, eds. Landslides in Malaysia: Occurrences, assessment, analyses, and remediation. Serdang: Penerbit Universiti Putra Malaysia, 2008.
Buscar texto completoPartnerships for reducing landslide risk: Assessment of the National Landslide Hazards Mitigation Strategy. Washington, D.C: National Academies Press, 2004.
Buscar texto completoKlose, Martin. Landslide Databases as Tools for Integrated Assessment of Landslide Risk. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20403-1.
Texto completoPradhan, Biswajeet, ed. Laser Scanning Applications in Landslide Assessment. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-55342-9.
Texto completoL, Baum Rex y Geological Survey (U.S.), eds. Assessment of landslide hazards in Kaluanui and Maakua Gulches, Oahu, Hawaii, following the 9 May 1999 Sacred Falls landslide. [Denver, Colo.?]: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.
Buscar texto completoAbella, Enrique Armando Castellanos. Multi-scale landslide risk assessment in Cuba. Enschede: International Institute for Geo-information Science and Earth Observation, 2008.
Buscar texto completoAbella, Enrique Armando Castellanos. Multi-scale landslide risk assessment in Cuba. Enschede: International Institute for Geo-information Science and Earth Observation, 2008.
Buscar texto completoCapítulos de libros sobre el tema "Landslide assessment"
Mandal, Sujit y Subrata Mondal. "Concept on Landslides and Landslide Susceptibility". En Statistical Approaches for Landslide Susceptibility Assessment and Prediction, 1–39. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-93897-4_1.
Texto completoMoncayo, Steven y Guillermo Ávila. "Landslide Travel Distances in Colombia from National Landslide Database Analysis". En Progress in Landslide Research and Technology, Volume 1 Issue 1, 2022, 315–25. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-16898-7_24.
Texto completoMandal, Sujit y Ramkrishna Maiti. "Landslide Mitigation". En Semi-quantitative Approaches for Landslide Assessment and Prediction, 227–59. Singapore: Springer Singapore, 2014. http://dx.doi.org/10.1007/978-981-287-146-6_8.
Texto completoMarkuzon, Natasha, Catherine Slesnick, Erin Leidy, John Regan, Xiang Gao y Adam Schlosser. "Prospects in Landslide Prediction". En Natural Hazard Uncertainty Assessment, 329–36. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119028116.ch22.
Texto completoBathrellos, George D., Dionissios P. Kalivas y Hariklia D. Skilodimou. "Landslide Susceptibility Assessment Mapping". En Remote Sensing of Hydrometeorological Hazards, 493–512. Boca Raton, FL : Taylor & Francis, 2018.: CRC Press, 2017. http://dx.doi.org/10.1201/9781315154947-24.
Texto completoNgadisih, Guruh Samodra, Netra Prakash Bhandary y Ryuichi Yatabe. "Landslide Inventory: Challenge for Landslide Hazard Assessment in Indonesia". En GIS Landslide, 135–59. Tokyo: Springer Japan, 2017. http://dx.doi.org/10.1007/978-4-431-54391-6_8.
Texto completoNguyen, Chi Cong, Phuoc Vo, Viet Long Doan, Quang Binh Nguyen, Tien Cuong Nguyen y Quoc Dinh Nguyen. "Assessment of the Effects of Rainfall Frequency on Landslide Susceptibility Mapping Using AHP Method: A Case Study for a Mountainous Region in Central Vietnam". En Progress in Landslide Research and Technology, Volume 1 Issue 2, 2022, 87–98. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-18471-0_7.
Texto completoFantucci, R. "Dendrogeomorphology in Landslide Analysis". En Floods and Landslides: Integrated Risk Assessment, 69–81. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-642-58609-5_5.
Texto completoSorriso-Valvo, Marino. "Landslide Risk Assessment in Italy". En Landslide Hazard and Risk, 699–732. Chichester, West Sussex, England: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9780470012659.ch24.
Texto completoWijaya, I. Putu Krishna, Peeranan Towashiraporn, Anish Joshi, Susantha Jayasinghe, Anggraini Dewi y Md Nurul Alam. "Climate Change-Induced Regional Landslide Hazard and Exposure Assessment for Aiding Climate Resilient Road Infrastructure Planning: A Case Study in Bagmati and Madhesh Provinces, Nepal". En Progress in Landslide Research and Technology, Volume 1 Issue 1, 2022, 175–84. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-16898-7_12.
Texto completoActas de conferencias sobre el tema "Landslide assessment"
Hitchcock, Christopher S., Richard W. Gailing y Scott C. Lindvall. "Geotechincal Assessment for Mitigation of a High-Pressure Pipeline Across Active Landslides: Design of a Directional Bore in Southern California". En 2008 7th International Pipeline Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/ipc2008-64326.
Texto completoPrasolov, A. A., N. A. Orlova y I. F. Volfson. "ASSESSMENT AND CALCULATION METHODOLOGY OF GEOECOLOGICAL (LITHOEDAPHOLOGICAL) RISK OF LANDSLIDES DURING THE INFLUENCE TO FERTILE LAYERS OF SOIL". En Всероссийская научная конференция, посвященная памяти доктора технических наук, профессора Александра Дмитриевича Потапова. Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский Московский государственный строительный университет" (НИУ МГСУ), 2021. http://dx.doi.org/10.22227/978-5-7264-2875-8.2021.116-122.
Texto completoTheriault, Bailey, Dennis O’Leary, Donald West y Mark Nixon. "Terrain Analysis and Geologic Hazards Assessment: A Comparison of the Objectives and Methods of Each, and the Benefits of Completing Both in Parallel". En 2018 12th International Pipeline Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/ipc2018-78129.
Texto completoVan Hove, Joel, Pete Barlow, Max Duguay y Hamid Karimian. "Vulnerability of Pipelines Installed by Horizontal Directional Drilling to Landslides and a Proposed Framework for Developing Preliminary No Drill Zones for Landslide Avoidance". En 2022 14th International Pipeline Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/ipc2022-87032.
Texto completoChan, Y. T. A., L. Liu, W. Hou y R. Tsui. "Photogrammetry- and LiDAR-based Multi-temporal Point Cloud Models and Digital Elevation Models for Landslide Investigation in Hong Kong - Feasibility and Challenges". En The HKIE Geotechnical Division 42nd Annual Seminar. AIJR Publisher, 2022. http://dx.doi.org/10.21467/proceedings.133.13.
Texto completoLaing, Matthew y Andy Young. "Recognising the Influence of Landslide Transition Zones in the Assessment of Pipeline Integrity". En ASME 2017 International Pipeline Geotechnical Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/ipg2017-2512.
Texto completoBorovskiy, O. O., M. M. Bondarenko y A. E. Mazko. "Social perception of the landslide hazards by residents of Kyiv landslide-prone areas". En Second EAGE Workshop on Assessment of Landslide Hazards and impact on communities. European Association of Geoscientists & Engineers, 2020. http://dx.doi.org/10.3997/2214-4609.202055016.
Texto completoVarela, Patricia, Sam Cheng, Rodolfo Sancio, Doug Cook, Alex McKenzie-Johnson y Smitha Koduru. "A New GIS-Based Method to Estimate Annual Probability of Pipeline Failure Resulting From Landslides Based on Actual Failure Locations". En 2022 14th International Pipeline Conference. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/ipc2022-86749.
Texto completoSimonyan, V. V. "LANDSLIDE RISK ASSESSMENT AND FACILITIES SAFETY". En International seminar dedicated to the 70th anniversary of doctor of geological and mineralogical Sciences, Professor Viktor Khomenko. Moscow State University of Civil Engineering, 2019. http://dx.doi.org/10.22227/978-5-7264-1933-6.2019.49-54.
Texto completoLi, Ting, Yuan Tian, Chenchao Xiao y Wengyi Zhao. "Slope location-based landslide vulnerability assessment". En 2013 21st International Conference on Geoinformatics. IEEE, 2013. http://dx.doi.org/10.1109/geoinformatics.2013.6626073.
Texto completoInformes sobre el tema "Landslide assessment"
Chung, C. F. y J. M. Shaw. Quantitative prediction models for landslide hazard assessment. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1999. http://dx.doi.org/10.4095/210202.
Texto completoSinghroy, V., H. Ohkura y N. Glenn. Earth Observation for Landslide Assessment: CEOS Report Summary. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2002. http://dx.doi.org/10.4095/219939.
Texto completoSinghroy, V., J. E. Loehr y A. C. Correa. Landslide Risk Assessment with High Spatial Resolution Remote Sensing Satellite Data. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2000. http://dx.doi.org/10.4095/219716.
Texto completoWilson, A. M. y M. C. Kelman. Assessing the relative threats from Canadian volcanoes. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328950.
Texto completoWilson, A. M. y M. C. Kelman. Assessing the relative threats from Canadian volcanoes. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328950.
Texto completoJourneay, M., P. LeSueur, W. Chow y C L Wagner. Physical exposure to natural hazards in Canada. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330012.
Texto completoGeographic relations of landslide distribution and assessment of landslide hazards in the Blanco, Cibuco, and Coamo basins, Puerto Rico. US Geological Survey, 1996. http://dx.doi.org/10.3133/wri954029.
Texto completo