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Zeitschriftenartikel zum Thema „Rock tower“

Autor: Grafiati

Veröffentlicht am 28. Juni 2021

Zuletzt aktualisiert am 29. Juli 2025

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1

Moore, Jeffrey R., Paul R. Geimer, Riley Finnegan, and Clotaire Michel. "Dynamic Analysis of a Large Freestanding Rock Tower (Castleton Tower, Utah)." Bulletin of the Seismological Society of America 109, no. 5 (2019): 2125–31. http://dx.doi.org/10.1785/0120190118.

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Abstract We acquired a unique ambient vibration dataset from Castleton Tower, a 120 m high bedrock monolith located near Moab, Utah, to resolve dynamic and material properties of the landform. We identified the first two resonant modes at 0.8 and 1.0 Hz, which consist of mutually perpendicular, linearly polarized horizontal ground motion at the top of the tower. Damping ratios for these modes were low at ∼1%. We successfully reproduced field data in 3D numerical eigenfrequency simulation implementing a Young’s modulus of 7 GPa, a value ∼30% lower than measured on core samples. Our analysis con

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Bayrak, Galyna. "MORPHOLOGIC CLASSIFICATION OF THE BESKIDS ROCKS IN THE UKRAINIAN CARPATHIANS." PROBLEMS OF GEOMORPHOLOGY AND PALEOGEOGRAPHY OF THE UKRANIAN CARPATHIANS AND ADJACENT AREAS, no. 09 (01) (September 25, 2019): 117–32. http://dx.doi.org/10.30970/gpc.2019.1.2806.

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The article deals with morphological classification of the sandstone rocks in the Ukrainian Carpathians Beskids. By the methods of field measurements and mathematical computations the rock peaks heights, their shape, basement lengths and strata thickness have been calculated. The highest rock peaks in the Beskids amounts 32–37 m. The classification from the morphological point of view on the base of rock forms studying has been done. All rocks are divided in two classes: the rocks-outliers and the rocks-outcrops. Among the rocks-outliers 4 types are defined: spire-shaped, chain-shaped, arc-sha

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Zhang, Chen, E. Chuan Yan, Yi Zhou, and Ya Jun Wang. "Impact Assessment on the Ore Body under the Tower Footing of 500kV Transmission Line." Advanced Materials Research 594-597 (November 2012): 115–20. http://dx.doi.org/10.4028/www.scientific.net/amr.594-597.115.

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Zhangjiaba-Enshi 500kV Transmission Line is a backbone network in the West to East Power Transmission Project of China, which passes through the factory area of Chongqing Sanxing Iron Mine Factory. According to solving the additional stress on foundation rock produced by tower load based on the Boussinesq theory and the redistribution of surrounding rock stress resulting from iron mining computed by using the calculation formula for redistribution stress on circular chamber in rock mass, this paper analyzes and demonstrates the impact of Zhangjiaba-Enshi Line N327 tower footing pressure mine o

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Zhu, Hang. "Study on Calculation Method of Stability of Damaged Sliding Dangerous Rock on Reservoir Bank." Academic Journal of Science and Technology 5, no. 1 (2023): 191–95. http://dx.doi.org/10.54097/ajst.v5i1.5605.

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The rapid destruction of dangerous rock produces a large amount of energy, causing heavy casualties and economic losses every year. There are various failure modes and stability calculation methods of dangerous rock. The common failure modes of dangerous rock are tipping mode, sliding mode and falling mode. For large tower pillar dangerous rock with degraded foundation, it is unreasonable to use conventional stability calculation methods to calculate the stability of dangerous rock. This paper takes Jianchuandong dangerous rock in Wushan County as the research background, considering the expan

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Zhang, Yuan Liang, and Ya Ping Ge. "Application of New Transmission Line Tower Foundation on Steep Slope in Mountains Areas." Applied Mechanics and Materials 405-408 (September 2013): 418–21. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.418.

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For difference of elevation of mountain slope, four legs of iron tower are not in the same plane.In order to reduce the excavation of the base surface and damage to the environment, several foundation types are widely used to adapt with the terrain changes,such as comprehensive unequal legs,unequal Foundation, outfitting extra legs and so on.When the tower is located in steep slope of rocky area,common foundation types in use will bring a large area of earth and rock excavation, construction difficulties, high-risk, poor basic indicators, greater damage to the environment.Consideratiing engi

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Li, G., Q. Tan, C. Xie, et al. "THE TRANSMISSION CHANNEL TOWER IDENTIFICATION AND LANDSLIDE DISASTER MONITORING BASED ON INSAR." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-3 (April 30, 2018): 807–13. http://dx.doi.org/10.5194/isprs-archives-xlii-3-807-2018.

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The transmission distance of transmission lines is long, the line affected by the diversity of climate and topography of the corridors of transmission lines, differences in regional geological structure conditions, variability of rock and soil types, and the complexity of groundwater. Under the influence of extreme weather conditions (ice-covered, strong wind, etc.) and sudden geological disasters (such as mudslides, flash floods, earthquakes, etc.), catastrophic damage and basic deformation problems of the tower foundations are prone, and even tower collapse accidents occur in severe cases, w

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Zhang, Jiaqi, Wei Zhang, Xinli Lu, Yu Ren, and Dawei Guo. "Improvement research of condensing equipment in organic Rankine cycle power generation systems." Thermal Science, no. 00 (2019): 379. http://dx.doi.org/10.2298/tsci190125379z.

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Dry hot rock power generation is an important part of geothermal energy application, and condenser has become an important part of the system because it can provide a lower outlet back pressure for steam turbine, and improve the power generation of the system. Engineering Equation Solver is applied to assess the performance of cooling towers for organic Rankine cycle power generation systems. In the present study, two models with different cooling towers are considered: In the first model, the predicted performance of the opening cooling tower for organic Rankine cycle systems is studied and c

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Wu, Zigui, Chuansheng Huang, Shuren Hao, Junyi Li, Li Miao, and Tongyuan Zhang. "Stability Analysis of a Transmission Line Tower and Slope under Heavy Rainfall." Water 15, no. 20 (2023): 3654. http://dx.doi.org/10.3390/w15203654.

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In recent years, our country’s transmission lines have often been in danger due to geological disasters such as landslides when passing through fragile geological environments, which has brought great challenges and risks to the operation and maintenance of transmission lines. In order to understand the impact of transmission line towers on tower foundation slopes under heavy rainfall conditions, the influence of towers at different locations, rainfall intensities, and slopes on slope stability was analyzed by using Geo-Studio finite element analysis software. The results show that the slope h

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Wang, Feng, Gaohai Zhang, Wenwen Li, and Hongwei Nie. "Numerical Investigation into the Effects of Controlled Tunnel Blast on Dynamic Responses of the Transmission Tower." Advances in Civil Engineering 2023 (May 3, 2023): 1–12. http://dx.doi.org/10.1155/2023/6021465.

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At present, the drill-and-blast method is still one of the main construction means in the road tunnel excavation process. When the tunnel penetrates underneath sensitive structures such as high-voltage transmission towers, the blasting and supporting parameters must be strictly controlled to ensure the stability and safety of the surface structures. In this paper, numerical simulations based on a large-section shallow buried tunnel project in Zhuhai are conducted to study the effect of controlled tunnel blast on the dynamic response of transmission towers. The numerical simulation results indi

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Martinez, Francisco, Patricio Winckler, Luis Zamorano, and Fernando Landeta. "Bridge Pier Scour in Complex Environments: The Case of Chacao Channel in Chile." Water 15, no. 2 (2023): 296. http://dx.doi.org/10.3390/w15020296.

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Chacao channel bridge is located in a tidal channel with highly-energetic hydrodynamics conditions and significant erodibility potential. Once finished, this 2.5 km long cable-stayed bridge will be the largest in South-America. Here we report an integrated procedure to estimate scour around two of its three towers, both located on a relatively complex but different soil matrices. A high-resolution hydrodynamic model based on the Reynolds-averaged Navier–Stokes equations (RANS), physical tests of in situ soil samples in a Rotating Erosion Testing Apparatus (RETA) and empirical formulas for scou

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Kou, Baofu, Pengliang Huo, and Xin Shi. "Research on Dynamic Stability Optimization of Rock Spreader considering Prevention of Geological Subsidence and Local Collapse in Reclamation Area." Advances in Civil Engineering 2021 (August 6, 2021): 1–20. http://dx.doi.org/10.1155/2021/3409929.

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The uneven stacking of waste rock materials caused by the dynamic instability of rock spreaders cannot be ignored for geological subsidence and local collapse in reclamation areas. Based on the dynamic stability of the existing rock spreader, combined with the actual application conditions, the load conditions of the rock spreader are analyzed. The static and dynamic analysis and optimization of the key structures such as the receiving arm, the discharging arm, and the main tower are carried out by using the topology optimization method. The optimized virtual prototype of the whole machine is

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Zhang, Siyuan, Zhichao Fan, Liang Sun, and Jiaohui Qiu. "Influence of Goaf on Stability of Transmission Line Tower Foundation." E3S Web of Conferences 358 (2022): 01003. http://dx.doi.org/10.1051/e3sconf/202235801003.

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There are various rock mass structures in the overlying strata of the goaf, such as cavities, cracks and separation layers. The phenomenon of under compaction with these structures still exists. Under the action of various natural forces, loads and other external forces, the broken rock mass in the relatively balanced goaf will produce structural deformation and compaction, resulting in surface subsidence. This paper expounds the surface subsidence of goaf from the aspects of surface subsidence mechanism, evaluation of surface stability of goaf and influencing factors of tower foundation stabi

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Dassanayake, Darshana Tharindra, Alison Raby, Edward Ransley, Alessandro Antonini, Kieran Monk, and Deborah Greaves. "MODELLING THE WOLF ROCK LIGHTHOUSE." Coastal Engineering Proceedings, no. 36v (December 28, 2020): 32. http://dx.doi.org/10.9753/icce.v36v.structures.32.

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Wolf Rock lighthouse (1870) is an isolated offshore rock tower off the Southwest tip of England, built on a steep pinnacle. It is surrounded by relatively deep water, i.e. 60-70m. The lighthouse is battered by Atlantic winter storms, which result in dramatic wave impacts and exceptional runup, even reaching to its 41m high lantern level. New experimental and numerical modelling campaigns are carried out to understand the structural response of this engineering marvel. This paper will present the main results of the hydrodynamic investigations, highlighting the main issues and achievements of t

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14

Huang, Xiaoyu, Fenqian Wu, Shaoyuan Lin, and Wenxiang Zhang. "Selection of Foundation Types for Mechanized Construction of 220 kV Overhead Transmission Lines in Mountainous Areas Suitable for Fujian Province." Journal of Physics: Conference Series 2614, no. 1 (2023): 012005. http://dx.doi.org/10.1088/1742-6596/2614/1/012005.

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Abstract The construction of overhead transmission lines in mountainous areas poses a significant challenge when it comes to foundation construction. The type of foundation selected in these areas has a direct impact on equipment selection and access road planning. Fujian Province, located on the southeastern coast of China, is predominantly hilly and mountainous. Therefore, selecting an appropriate foundation for overhead transmission lines is crucial for successful mechanized construction of transmission lines in this region. In this study, we aimed to enhance the economy of mechanized const

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Kukuh Kurniawan Dwi Sungkono, Reki Arbianto, Made Eka Prayuda Pande, and Gunarso Gunarso. "ANALISIS GEOTEKNIK DAN KESTABILAN LERENG TOWER SUTT PT. PLN (Studi kasus: TW. 203 Pembangunan T/L 150 KV GI KAMBANG – GI TAPAN)." Jurnal Teknik Sipil dan Arsitektur 29, no. 2 (2024): 87–95. http://dx.doi.org/10.36728/jtsa.v29i2.3847.

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Slope instability is caused by several lithological and structural factors, slope geometry, relative relief, ground water, as well as changes in use and land cover. Mountainous areas, development and expansion of infrastructure networks can inadvertently cause natural slope shifts, thereby negatively impacting the stability of the excavated slope. Analysis of the geotechnical properties of soil and rock is important for understanding and predicting the possibility of landslides at certain locations. Geotechnical analysis is needed to carry out slope stability analysis which is carried out usin

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16

Colombero, Chiara, Alberto Godio, and Denis Jongmans. "Ambient Seismic Noise and Microseismicity Monitoring of a Prone-To-Fall Quartzite Tower (Ormea, NW Italy)." Remote Sensing 13, no. 9 (2021): 1664. http://dx.doi.org/10.3390/rs13091664.

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Remote sensing techniques are leading methodologies for landslide characterization and monitoring. However, they may be limited in highly vegetated areas and do not allow for continuously tracking the evolution to failure in an early warning perspective. Alternative or complementary methods should be designed for potentially unstable sites in these environments. The results of a six-month passive seismic monitoring experiment on a prone-to-fall quartzite tower are here presented. Ambient seismic noise and microseismicity analyses were carried out on the continuously recorded seismic traces to

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Wang, Yang, Xu Guang Wang, Tie Jun Tao, De Qiang Yang, and Ming Sheng Zhao. "Analysis of Flying Rock for Demolition of Cooling Tower Made by Reinforced Concrete Materials in the Method of FTA." Key Engineering Materials 723 (December 2016): 770–75. http://dx.doi.org/10.4028/www.scientific.net/kem.723.770.

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In order to fully prevent flying rocks casting to surrounding constructions in blasting demolition project, fault tree analysis was used for safety evaluation. The analysis and calculation of minimal cut sets and structure importance indicates that the highest probability of flying rock accidents is caused by large quantity of maximum priming charge. And other events come second but cannot be ignored. Thus, several measures were adopted according to the analysis result and the final blasting result showed that no flying accidents happened in the whole process.

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Tochilin, V. I. "Stackable tower lifts, selection of equipment for horizontal transportation of rock mass." Mining informational and analytical bulletin, no. 5-2 (2022): 101–13. http://dx.doi.org/10.25018/0236_1493_2022_52_0_101.

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Fonseca, António V., Luis F. M. Ribeiro, António Arêde, et al. "Suggested Methodology for Rehabilitation of Ancient Masonry Castles and Forts on Rock Hills." Soils and Rocks 37, no. 2 (2014): 133–50. http://dx.doi.org/10.28927/sr.372133.

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Forts, including in this designation military castles, present high complexity due to their nature. Methodologies followed in the rehabilitation of forts are briefly presented, with the emphasis on characterization of materials and rock masses and on tests and numerical models developed for ancient forts. Studies concerning forts with Portuguese legacy are presented. The first case is related with rehabilitation of foundations and walls of the Guimarães Castle, Portugal. The causes of the appearance of holes or torn threads in the exposed face of the wall and the tower of the extreme southwest

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Wang, Xiang Yang, and Rui Xiong. "Study on Wind Resistance Strategy and Stability Calculation of a Single-Span Suspension Bridge." Applied Mechanics and Materials 90-93 (September 2011): 1082–86. http://dx.doi.org/10.4028/www.scientific.net/amm.90-93.1082.

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A main span of 500m of rock tunnel anchor steel truss single span suspension bridge, Structure of the tower across the bridge, cross a large, soft, weak damping characteristics, and the bridge site at the complex terrain, the actual wind field is more disordered, so be checking the stability of the structure of the wind. Wind stability checking showed that the torsional flutter and torsional flutter separated flow is less than the critical velocity self-excited vibration of the main beam test wind speed, wind does not meet safety requirements. Therefore, an additional level of rigidity with th

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Tang, Xiaoxian, Xin Liu, Yuhai Liu, et al. "A Multi-Deep Learning Intelligent Surface Rock Crack Identification Method for Transmission Tower Siting." Electronics 14, no. 11 (2025): 2255. https://doi.org/10.3390/electronics14112255.

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Accurate identification of surface cracks is of great significance for the site selection of transmission towers, as it directly affects the safety and stability of power grid construction. Traditional manual inspection methods are labor-intensive and inefficient, making them inadequate for large-scale and high-precision applications. Consequently, intelligent crack recognition technologies are receiving increasing attention and adoption. This study proposes a novel surface crack identification method that integrates multiple neural networks, aiming to overcome the limitations of traditional c

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Raby, A. C., A. Antonini, A. Pappas, D. T. Dassanayake, J. M. W. Brownjohn, and D. D'Ayala. "Wolf Rock lighthouse: past developments and future survivability under wave loading." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 377, no. 2155 (2019): 20190027. http://dx.doi.org/10.1098/rsta.2019.0027.

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Lighthouses situated on exposed rocky outcrops warn mariners of the dangers that lurk beneath the waves. They were first constructed when approaches to wave loading and structural response were relatively unsophisticated, essentially learning from previous failures. Here, we chart the evolution of lighthouses on the Wolf Rock, situated between Land's End and the Isles of Scilly in the UK. The first empirical approaches are described, followed by design aspects of the present tower, informed by innovations developed on other rocky outcrops. We focus on a particular development associated with t

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Skobelev, S. G. "Ancient turkic goddess of fertility Umai: a mountain and a temple on the Yenisei." Universum Humanitarium, no. 1 (December 28, 2022): 143–52. http://dx.doi.org/10.25205/2499-9997-2022-1-143-152.

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In the culture and folklore of the Turkic-Mongolian ethnic groups, as well as the population of Tungus origin, despite the strong rooting of Christianity, Islam and Buddhism, elements of beliefs of their own origin are still clearly noted, including the tripartite structure of the supreme deities – Tengri (divine sky, the highest power in the universe ), Yer-sug (native earth and water) and Umai (providing fertility on earth). There is also a lot of archaeological evidence of the existence of the Umai cult. But at the same time, only in four cases on the planet there are direct indications of

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FLORKOWSKA, Lucyna, Izabela BRYT-NITARSKA, and Janusz KRUCZKOWSKI. "Deformation and damage to buildings caused by ground movements in mining areas (case study)." Inżynieria Bezpieczeństwa Obiektów Antropogenicznych, no. 4 (December 15, 2021): 52–63. http://dx.doi.org/10.37105/iboa.125.

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Human activity causes transformations in the near-surface layers of the rock mass, which result in long-term impacts on buildings and engineering infrastructure. Mining activities are particularly disadvantageous in this context, as they trigger severe deformation processes that reach the soil surface as a result of the excavation of deposits. The prevention of accidents and disasters caused by these impacts is based on knowledge derived from observation. Therefore, the aim of this study was to acquire and update knowledge on the impact of mining-related ground deformation and tremors on build

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Liu, Yunhe, Kangning Dang, and Jingyi Zhang. "Dynamic response analysis of intake tower in hydroelectric power station with high surrounding rock." Journal of Vibroengineering 19, no. 3 (2017): 2019–30. http://dx.doi.org/10.21595/jve.2017.17757.

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Bourgeois, Luc. "Du char de guerre à la tour : le destin d'une figure du jeu d'échecs en Occident." Du char de guerre à la tour : le destin d'une figure du jeu d'échecs en Occident 34 (December 1, 2018): 109–26. https://doi.org/10.4000/kentron.2824.

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The chess game, invented in India, is transmitted to the Christian West through the Muslim space in the course of the X<sup>th</sup> century. Among the pieces of the game, the original war chariot was the object of numerous interpretations adapted to local cultures. Marquis or count, boat, elite warrior or <em>Janus bifrons</em>, it became in the course of the Middle Ages the rock or the tower. These re-readings mark the many difficulties encountered by Westerners in adapting a representation that was foreign to them.

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Souza, Tiago J., Paulo S. Hemsi, Otávio C. B. Gandolfo, Paulo C. Aoki, and Alex F. Ribeiro. "Use of Parallel-Seismic and Induction-Logging Tests for Foundation Depth Evaluation Under Difficult Conditions, a Root-Pile Foundation Embedded in Rock." Soils and Rocks 39, no. 3 (2016): 261–72. http://dx.doi.org/10.28927/sr.393261.

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A case study on the application of the parallel-seismic (PS) and induction-logging (IL) tests combined to evaluate the depth of a 25-cm diameter root-pile belonging to the foundations of a telecommunication tower located in Santana de Parnaíba, São Paulo, Brazil, is presented. The foundation element is embedded in a friable and altered meta-sandstone rock. The relatively small diameter of the pile and the presence of rock as surrounding material tend to limit the interpretation of the PS test. Nevertheless, the technique applied in this study showed satisfactory results. On the other hand, the

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Thorne, Kathleen G., Leslie R. Fyffe, and Robert A. Creaser. "Re-Os geochronological constraints on the mineralizing events within the Mount Pleasant Caldera: implications for the timing of sub-volcanic magmatism." Atlantic Geology 49 (August 14, 2013): 131. http://dx.doi.org/10.4138/atlgeol.2013.007.

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The Mount Pleasant granite-related polymetallic deposit, located on the southwestern margin of the Late Devonian to Early Carboniferous Mount Pleasant Caldera Complex in southwestern New Brunswick, contains a significant resource of tin, tungsten, molybdenum, zinc, indium, and bismuth. The Caldera Complex comprises Intracaldera, Exocaldera, and Late Caldera-Fill sequences and associated subvolcanic granitic rocks. Three granitic phases of the Mount Pleasant Granitic Suite (Granite I, II, and III) are recognized in the vicinity of the Mount Pleasant deposit and are interpreted to be fractionate

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CHUNG, KUO-FANG, HAN-YAU HUANG, CHING-I. PENG, and WEI-BIN XU. "Primulina mabaensis (Gesneriaceae), a new species from a limestone cave of northern Guangdong, China." Phytotaxa 92, no. 2 (2013): 40. http://dx.doi.org/10.11646/phytotaxa.92.2.2.

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We describe and illustrate the new species Primulina mabaensis from northern Guangdong, China. Its generic placement in the recently recircumscribed Primulina is confirmed by phylogenetic analyses of ITS and trnL-F intron-spacer DNA sequences. Primulina mabaensis is similar to P. repanda var. guilinensis, differing from the latter by its much larger flowers with corollas 2.5–3.0 cm (vs. 8–10 mm) long and corolla tubes 2.0–2.5 cm (vs. 6–8 mm) long and ca. 7 mm (vs. ca. 3 mm) in diameter at the corolla mouth. Primulina mabaensis is currently only known from limestone caves and rock surfaces of a

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Stoffle, Richard, Kathleen Van Vlack, Heather H. Lim, and Alannah Bell. "Mateo Tepe or Devils Tower: Native and Tourist Differences in Geosite Interpretations." Land 13, no. 3 (2024): 357. http://dx.doi.org/10.3390/land13030357.

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Devils Tower is located in Wyoming, USA. It is composed of volcanic elements from the Tertiary Period of geologic time. Geologists are interested in this geosite because it is a unique, upstanding, steep-sided, high-relief exhumed Tertiary-age volcanic plug. As a Native American cultural geosite, however, it is often called Mateo Tepe, and it is a sacred place to over 20 Native American tribes. It was inscribed as America’s first national monument in 1906 by President Theodore Roosevelt, because of its special geology. It is visually dramatic due to its columns, which are understood by earth s

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Cimino, Eric. "Rockin’ in the Ivory Tower: Rock Music on Campus in the Sixties by James Carter (review)." New York History 105, no. 2 (2024): 373–76. https://doi.org/10.1353/nyh.2024.a951719.

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Dzubay, Alex, Jeffrey R. Moore, Riley Finnegan, Erin K. Jensen, Paul R. Geimer, and Keith D. Koper. "Rotational Components of Normal Modes Measured at a Natural Sandstone Tower (Kane Springs Canyon, Utah, U.S.A.)." Seismic Record 2, no. 4 (2022): 260–68. http://dx.doi.org/10.1785/0320220035.

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Abstract Modal analysis of freestanding rock formations is crucial for evaluating their vibrational response to external stimuli, aiding accurate assessment of associated geohazards. Whereas conventional seismometers can be used to measure the translational components of normal modes, recent advances in rotational seismometer technology now allow direct measurement of the rotational components. We deployed a portable, three-component rotational seismometer for a short-duration experiment on a 36 m high sandstone tower located near Moab, Utah, in addition to conducting modal analysis using conv

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Wang, Xin Yu, and Xiao Guang Yu. "Reformation Design of the Feeding System of the Semi-Mobile Crushing Station." Advanced Engineering Forum 2-3 (December 2011): 988–90. http://dx.doi.org/10.4028/www.scientific.net/aef.2-3.988.

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The crusher station of the Qi Dashan mine is the semi-mobile crushing station. The crusher station has three parts. They are a heavy plate type material feeder having a receptacle trough, a crusher having a tower for controlling and a blowdown equipment. The hazard rate of the heavy plate type material feeder having a receptacle trough is hign and it operating cost is costly. So the heavy plate type material feeder having a receptacle trough will be thrown off. A new feeding system will take the place of it. And new steel structure beams will be designed. The weight of the new feeding system w

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McGuire, Michael. "Rockin’ in the Ivory Tower: Rock Music on Campus in the Sixties by James M. Carter (review)." Journal of the History of Childhood and Youth 17, no. 3 (2024): 471–73. http://dx.doi.org/10.1353/hcy.2024.a938253.

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Aliyeva, R. "CULTURAL HERITAGE OF AZERBAIJAN IN THE UNESCO WORLD HERITAGE LIST." Scientific heritage, no. 131 (February 24, 2024): 3–8. https://doi.org/10.5281/zenodo.10700355.

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The Republic of Azerbaijan was admitted to UNESCO on June 3, 1992. The aim is to preserve the historicaland cultural heritage and present it to the whole world. Today, relations between Azerbaijan and UNESCO arestable. The inclusion of the material and spiritual heritage of Azerbaijan in the UNESCO list of rare works is a keyindicator of international cooperation.Inclusion of the "Baku State Historical and Architectural Reserve IcheriSheher, including the Palace of the Shirvanshahs and the Maiden Tower", "Gobustan Rock Historical and ArtisticLandscape Complex", "Palace of Sheki Khans and Sheki

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Flerov, Valery S. "THE RIGHT-BANK TSIMLYANSK FORTRESS OF THE KHAZAR KAGANATE BASED ON THE 2006–2021 EXCAVATIONS." Rossiiskaia arkheologiia, no. 3 (July 1, 2023): 72–86. http://dx.doi.org/10.31857/s0869606323030108.

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The right-bank Tsimlyansk settlement is a white-stone fortress doomed to destruction by the construction of the Tsimlyansk reservoir. The estimates of experts in bank transformation show that the fortress will disappear in the next 75 years, while the bank stabilization will take 200 years or longer. The paper presents the results of the 2006–2021 excavations along more than 56 m of the eastern fortress wall and in tower IV which were built from white limestone blocks laid on a base of shell rock and sandstone slabs. No wooden posts under the wall were found, as in the case of the southern cor

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Wieser, Veronika. "“Like a safe tower on a steady rock”. Widows, wives and mothers in the ascetic elites of Late Antiquity." Tabula : periodicus Facultatis philosophicae Polensis; rivista della Facoltà di lettere e filosofia; Journal od the Faculty of Humanities No.14 (2016): 4–21. http://dx.doi.org/10.32728/tab.14.2016.01.

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Wang, Jianping. "Construction Technology of Composite Cofferdam for Main Pier Bearing Platform of Dongjiang Lichuan Bridge." E3S Web of Conferences 165 (2020): 04047. http://dx.doi.org/10.1051/e3sconf/202016504047.

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Dongjiang Lichuan Bridge in Dongguan City is a curved tower curved beam cable-stayed bridge with a main span of 138m and no back cable. The main pier cap is located on the bank slope of Dongguan Waterway on one side of Nandi Road. The cushion cap is dumbbell type, and the left and right cushion caps are connected by tie beams. In most areas, the top of rock stratum is above the bottom of bearing platform. The rock stratum within the buried depth of bearing platform is moderately to strongly weathered argillaceous siltstone. The geological conditions are complex and the construction is difficul

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Yuliia, Shchukina. "Development of the dance-rock opera genre in the creative content of ‘Mykhailo Vodianoi’ Academic Theatre of Musical Comedy, Odesa." Problems of Interaction Between Arts, Pedagogy and the Theory and Practice of Education 60, no. 60 (2021): 111–25. http://dx.doi.org/10.34064/khnum1-60.06.

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Background. Staging of rock opera began in Ukraine simultaneously in theaters of drama, opera and musical comedy in the mid-80s. The first drama and ballet performances were based on the works of Russian authors. From 1986 to 1993 Kharkiv Theater of Musical Comedy made stage production of rock operas based on the works of Alexander Zhurbin, Andrew Lloyd Webber and Alexey Rybnikov leaders of its repertoire policy. Since the 2000s, Odessa Theater of Musical Comedy has staged a dance-rock opera as a new modification of stage play with rock opera. The relevance of the article. Stage performances o

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Chen, Jian, Ke Liu, Yebin Huang, Yuefu Bei, and Aoxiang Wu. "Study on the Applicability of Flexible Graphite Grounding Body and Grounding Module for 500kV Transmission Line in High Altitude Area." Frontiers in Science and Engineering 3, no. 12 (2023): 81–90. http://dx.doi.org/10.54691/qc09te98.

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Sichuan-Tibet Railway Changdu-Linzhi section construction power supply project (Phase II) by Tibet Power Grid Co. 4900m), the mountain is treacherous, the foundation excavation is difficult (mostly rock foundation). Among them, 3 times across 35kV lines, 1 time across 220kV lines, 1 time across the Nujiang River, across the construction is more difficult. At present, China often use galvanized steel, galvanized copper and other traditional grounding materials, due to corrosion phenomenon caused by the increase in grounding resistance, affecting the frequency current, lightning current dispersi

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Soman, K., Narayanaswamy, and W. R. Van Schmus. "Preliminary U-Pb Zircon Ages of High-Grade Rocks in Southern Kerala, India." Journal Geological Society of India 45, no. 2 (1995): 127–36. http://dx.doi.org/10.17491/jgsi/1995/450202.

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Abstract South Kerala in southwestern India offers interesting khondalite-charnockite assemblages suitable for detailed multidisciplinary case studies on granulite petrogenesis. Arrested chamockite formation is also characteristic of the terrain. Absolute ages of the khondalites are poorly constrained; we have obtained limited U-Pb zircon data for various rock types of south Kerala khondalite belt. Zircons from khonddite sensu-stricto and garnet-biotite gneiss of possible sedimentary origin give a concordia upper-intercept apparent age of ca. 2200 Ma, suggesting that the khondalites contain de

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Justo, J. L., E. Justo, P. Durand, and J. M. Azañón. "Validation of models and empirical equations to estimate deformations in jointed rock through the monitoring of a 40-storey tower foundation." International Journal of Rock Mechanics and Mining Sciences 46, no. 2 (2009): 381–96. http://dx.doi.org/10.1016/j.ijrmms.2008.07.008.

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He, Kai, Chunli Chen, and Bin Li. "Case study of a rockfall in Chongqing, China: movement characteristics of the initial failure process of a tower-shaped rock mass." Bulletin of Engineering Geology and the Environment 78, no. 5 (2018): 3295–303. http://dx.doi.org/10.1007/s10064-018-1364-9.

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Kázmér, Miklós, Mohammad Al-Tawalbeh, Erzsébet Győri, József Laszlovszky, and Krzysztof Gaidzik. "Destruction of the Royal Town at Visegrád, Hungary: Historical Evidence and Archaeoseismology of the A.D. 1541 Earthquake at the Proposed Danube Dam Site." Seismological Research Letters 92, no. 5 (2021): 3202–14. http://dx.doi.org/10.1785/0220210058.

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Abstract The Danube Bend is the site of the proposed Nagymaros dam, part of the Gabčikovo–Nagymaros hydropower complex in Slovakia and Hungary. The dam was designed in the 1970s to resist intensity VI seismic events. We present historical and archaeological evidence for an intensity IX earthquake on 21 August 1541, which destroyed buildings of the royal town of Visegrád. Evidence includes vertical fissures cutting through the 30-m-high, thirteenth-century donjon Salamon Tower, built on hard rock. Some parts of the adjacent fifteenth-century Franciscan friary, built on the alluvial plain, colla

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Ghorgopoulou, Maria. "Orientalism and Crusader Art: Constructing a New Caanon." Medieval Encounters 5, no. 3 (1999): 289–321. http://dx.doi.org/10.1163/157006799x00097.

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AbstractThis article argues that we need to question the Orientalist ideology that draws boundaries between the study of crusader art and that of the neighboring Muslim states. Two unusual Ayyubid glass beakers, now in the Walters Art Gallery in Baltimore, are shown to contain Christian images. These images are placed within a landscape showcasing the major monuments in Jerusalem: the Dome of the Rock, the Holy Sepulchre, and the Tower of David, to highlight the significance of the sites for the viewer/patron. When these two beakers are compared with rnetalwork made in an Islamic style but dep

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Nina, Dmytriieva, Trofimova Larisa, and Kyryliuk Stanislav. "Research of waterproofing screens of increased efficiency for preservation of objects of cultural heritage." TECHNOLOGY AUDIT AND PRODUCTION RESERVES 1, no. 5(55) (2020): 28–32. https://doi.org/10.15587/2706-5448.2020.214771.

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<em>he object of research is the technology of constructing waterproofing screens of buildings and structures from limestone-shell rock. </em><em>The paper discusses the causes of the violation of the waterproofing of the underground parts of buildings which are made of limestone-shell rock. The problems of preservation of historical buildings and structures made of limestone-shell rock are revealed on the example of such buildings in Ukraine and Moldova:</em> <em>– </em><em>Odessa Opera and Ballet Theatre;</em> <em>– </em><em>House of Stratz;</em> <em>– <

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Starostina, Aglaya B. "THE LEGEND OF THE YELLOW CRANE TOWER. FROM THE HISTORY OF THE CHINESE OIKOTYPE OF AATH 676." RSUH/RGGU Bulletin. "Literary Theory. Linguistics. Cultural Studies" Series, no. 6 (2023): 39–50. http://dx.doi.org/10.28995/2686-7249-2023-6-39-50.

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In the second half of the 20th century, numerous tales belonging to the “Open Sesame” type (AaTh 676) were recorded in China. Many of them contain some elements that can also be found in medieval Chinese narrative prose. In this context, the article examines some contemporary records of an 11th – 12th centuries urban legend associated with a rock near the Huanghelou, or Yellow Crane Tower in Ezhou (a prefecture within the boundaries of modern Wuhan city in Hubei province), including a short monorhymic poem written by the poet Su Shi (1037–1101). It has been argued that this urban legend combin

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Madondo, Sibusiso Hyacinth. "ZOOTROPIA, FAKELORE AND REMYTHIFICATION: THE GRAIL CASTLE, THE TOWER OF LONDON, THE ROCK OF GIBRALTAR AND THE CAVE OF THE SLEEPING HERO." Trictrac 8, no. 1 (2016): 54–58. http://dx.doi.org/10.25159/1996-7330/1724.

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Berezin, M. A., М. М. Berezin, V. V. Katyushin, and I. V. Lebedeva. "WIND TUNNEL 3-AT-17,5/3 OF THE COMPANY UNIKON. HALF A CENTURY IN OPERATION." STRUCTURAL MECHANICS AND ANALYSIS OF CONSTRUCTIONS 308, no. 3 (2023): 15–35. http://dx.doi.org/10.37538/0039-2383.2023.3.15.35.

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The wind tunnel with a long working part, designed for experimental solution of problems of energy, civil, industrial construction, as well as assessment of environmental indicators of projected and existing facilities, has been in operation for 50 years. The issues of wind pressure on the projected main buildings and auxiliary buildings, tower cooling towers, coal conveyor galleries of powerful thermal power plants, supports, phases and garlands of insulators of unique power transmission lines in dimensions of 1150 kilovolts (AC) and 1500 kilovolts (DC), issues of snow drifts of electric conv

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Bérubé, Marc-André, Benoit Fournier, and Jean Frenette. "Détérioration de fondations de pylones d'ancrage de lignes de transport d'électricité par des réactions alcalis–granulats, performance mécanique et réparation du béton." Canadian Journal of Civil Engineering 16, no. 6 (1989): 945–59. http://dx.doi.org/10.1139/l89-138.

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A number of concrete tower foundations that support power lines over the St. Lawrence River in the Quebec City area were showing deterioration related to alkali–aggregate reactions. The aggregates involved are siliceous limestones commonly exploited in the area. Many foundations have been cored down to the rock basement and samples were taken all along the cores for petrographic examination and mechanical testing. These studies show that the concrete presents some mechanical weaknesses but only in the first decimeters close to the surface, even if the entire mass of the concrete foundations is

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