Showing 721 - 740 results of 913 for search '"earthquake"', query time: 0.05s Refine Results
  1. 721

    Experimental Investigation on Long-Term Strength and Acoustic Emission Characteristics of Coal Pillar under Inclined Compression Loading by Chong Li, Sifeng He, Zhijun Xu

    Published 2022-01-01
    “…Pillar rheological failure is one of the important reasons to induce earthquake, surface collapse, and water inrush disaster in underground mining engineering. …”
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    Article
  2. 722

    Seismic Behavior of the Removable Links in Eccentrically Braced Frames with Semirigid Connections by Qiang Shi, Shilin Yan, Xinwu Wang, Haisu Sun, Yan Zhao

    Published 2020-01-01
    “…With application of semirigid connections to EBFs, a seismic structure can be formed. After earthquake, damaged components can be easily replaced, and repair costs and maintenance time can be reduced. …”
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    Article
  3. 723
  4. 724

    Seismic response and damage model analysis of rocky slopes with weak interlayers by Zhao Yawen, Dong Jinyu, Liu Handong, Wang Chuang

    Published 2025-01-01
    “…A large-scale shaking table test of an anti-dip rock slope with a weak interlayer is conducted based on the Hongshiyan landslide induced by the Ludian earthquake. The dynamic failure mode energy damage identification method is analyzed using the Hilbert–Huang transformation and marginal spectrum theory. …”
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    Article
  5. 725

    Study on Seismic Coefficient Calculation Method of Slope Seismic Stability Analysis by Pai Lifang, Wu Honggang, Yang Tao, Zhong Feifei

    Published 2021-01-01
    “…Besides, we calculated the safety factor of landslides under earthquake to be 0.93∼0.97, which was close to that obtained from the building code method and in accordance with the present seismic deformation and failure mode of landslides. …”
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    Article
  6. 726

    A Review of UWB Radar Detection of Respiration and Heartbeat Signals in Different Scenarios by Xuezhao ZHENG, Wen DING, Yuan HUANG, Guobin CAI, Yang MA, Shengkai LIU, Bo ZHOU

    Published 2025-02-01
    “…Finally, it summarizes research progress in breathing and heartbeat signal extraction in various scenarios, such as mine rescue, earthquake rescue, medical health, and through-wall detection, as well as the main problems in current research and focus areas for future research.…”
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    Article
  7. 727

    GIS BASED DECISION SUPPORT SYSTEM FOR SEISMIC RISK IN BUCHAREST. CASE STUDY – THE HISTORICAL CENTRE by DIANA GHEORGHE, IULIANA ARMAS

    Published 2015-09-01
    “…The main objective of the present study is to apply a spatial decision support system in order to find a suitable shelter in the historical centre of Bucharest City in the post-disaster phase, in case of an earthquake occurrence. The present work represents a first step in applying SDSS in the context of the seismic risk in Bucharest. …”
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    Article
  8. 728

    Dynamic Response Simulation of Lining Structure for Tunnel Portal Section under Seismic Load by Guoqing Liu, Juntao Chen, Ming Xiao, Yang Yang

    Published 2018-01-01
    “…The dynamic response characteristics of lining structure for the portal section under seismic load were analyzed by taking example for an exit section of Dianzhong diversion project in strong earthquake area. The results show that the relative displacement magnitudes of the lining parts are related to the vibration direction of the seismic wave, and the peak displacements decrease gradually to the fixed values from the portal to the interior. …”
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    Article
  9. 729

    Hazardous Solid Waste Landfill Site Selection for İstanbul, Türkiye using Multi-Criteria Decision-Making Methods and GIS Data by Sena Dere, Elif Elçin Günay

    Published 2024-06-01
    “…Considering the anticipated earthquake in Istanbul and the city’s excessive population and urbanization, experts estimate that debris waste will be approximately 25 million tons. …”
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    Article
  10. 730

    Liquefaction Evaluation Based on Shear Wave Velocity Using Random Forest by Lu Liu, Shushan Zhang, Xiaofei Yao, Hongmei Gao, Zhihua Wang, Zhifu Shen

    Published 2021-01-01
    “…Liquefaction evaluation on the sands induced by earthquake is of significance for engineers in seismic design. …”
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    Article
  11. 731
  12. 732

    Modeling and Seismic Performance Analysis of Grid Shear Walls by Weijing Zhang, Caiwang Li, Xiao Chu

    Published 2025-01-01
    “…In this paper, based on an earthquake engineering simulation open system (OpenSees), a new modeling approach for grid shear walls is proposed, and nonlinear analysis of two grid walls with different grid sizes under cyclic load is carried out. …”
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    Article
  13. 733

    Analysis of slope stability to determine the causes of collapse the primary canal in the North-Raman irrigation-area, Central Lampung by Kastamto, Fitri Arniza, Mera Mas, Zain Alfath, Susarman, Dewantoro Fajar

    Published 2025-01-01
    “…The safety factor (SF) at the study site is determined by both models, and then compared with the allowable SF to assess slope stability which should be bigger than 1.5 if no earthquake occurs. However, the Geo-Slope model produces an SF of 0.97. …”
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    Article
  14. 734
  15. 735

    Lessons from the Case History of a Massive Landslide Dam by Fawad S. Niazi, Aranzazu Pinan-Llamas, Kamran Akhtar

    Published 2020-01-01
    “…The landslide was triggered by a 7.6 Mw earthquake. The resulting unconsolidated dam and water impoundment upstream carried hazard potential of downstream damage to both infrastructure and population due to potential flooding caused by its breach. …”
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    Article
  16. 736

    Comparison on the Horizontal Behaviors of Lattice-Shaped Diaphragm Wall and Pile Group under Static and Seismic Loads by Jiu-jiang Wu, Qian-gong Cheng, Hua Wen, Yan Li, Jian-lei Zhang, Ling-juan Wang

    Published 2016-01-01
    “…Compared with pile group, LSDW can be a good option for being served as a lateral bearing or an earthquake-proof foundation in soft soil.…”
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    Article
  17. 737

    Nonlinear Behaviour of Concrete Buttress Dams under High-Frequency Excitations Taking into Account Topographical Amplifications by Roghayeh Abbasiverki, Richard Malm, Anders Ansell, Erik Nordström

    Published 2021-01-01
    “…Available deconvolution software is based on the one-dimensional shear wave propagation to transform the earthquake motion from the foundation surface to the corresponding input motion at depth. …”
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    Article
  18. 738
  19. 739

    Dynamic structural characteristics and vibration susceptibility of Tongren loess under the influence of water content and confining pressure by Changbao Guo, Sanshao Ren, Yinlong Tan, Yaqi Shen

    Published 2025-01-01
    “…Under dynamic conditions, the dynamic friction angle of Tongren loess is only 12 ~ 16°, making slopes composed of Tongren loess highly susceptible to instability and sliding under strong earthquake conditions. The dynamic structural properties of Tongren loess are significantly influenced by water content, with increasing water content destroying the joint structural strength of intact loess. …”
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  20. 740

    Experimental Study on Repairing and Strengthening Seismically Damaged RC Frames by Installing H-Shaped Steel by Yuebing Li, Qushenglin Song, Hang Wang, Liang Shan, Dawei Liu, Shuang Xing

    Published 2025-02-01
    “…By applying a pseudo static load, a frame structure specimen was damaged to simulate earthquake damage. After removing the crushed concrete, the damaged frame was repaired by pouring grout. …”
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    Article