Seismic cumulative failure effects on a reservoir bank slope with a complex geological structure considering plastic deformation characteristics using shaking table tests

2021 ◽  
pp. 106085
Author(s):  
Danqing Song ◽  
Xiaoli Liu ◽  
Jin Huang ◽  
Yufang Zhang ◽  
Jianmin Zhang ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Geological Structure ◽  
Shaking Table ◽  
Deformation Characteristics ◽  
Shaking Table Tests ◽  
Bank Slope ◽  
Complex Geological Structure ◽  
Reservoir Bank Slope

Mechanics Research on Rock Stress and Deformation of Lancang River Canyon's Large - Scale Dumping Deformation

2013 ◽  
Vol 353-356 ◽  
pp. 318-323
Author(s):  
Song Ye ◽  
Yu Sheng Li ◽  
Qian Guo
Keyword(s):  
Large Scale ◽  
Geological Structure ◽  
Deformation Characteristics ◽  
Deep Part ◽  
Trailing Edge ◽  
Geological Surveys ◽  
Depth Analysis ◽  
Numerical Simulation Methods ◽  
Complex Geological Structure ◽  
Stress And Deformation

This article is based on geological surveys combined with finite element and discrete element numerical simulation methods. In-depth analysis of the complex geological structure, deformation characteristics and stress - deformation problems of dumping rock, we clarify different deformation characteristics of deformable landslide inside, at the bottom and the deep part of trailing edge, and demonstrate the deformation will gradually shift from dumping to shear slip. Potential deformation failure mode will be dumped into the whole sliding - tension, which is controlled by the bottom broken belt, and potential deformation is mainly subject to the bottom fault F207-3 of deformed rock and the dumping broken belt at the deep part of trailing edge.

Effect of Permeability Coefficient of Reservoir Bank Slope on Pile Displacement and Ground Deformation

2013 ◽  
Vol 275-277 ◽  
pp. 304-309
Author(s):  
Guo Dong Zhang ◽  
Peng Du ◽  
Qing Ling Yi ◽  
Wen Luo ◽  
Xiao Hu Yu
Keyword(s):  
Deformation Mechanism ◽  
Permeability Coefficient ◽  
Ground Deformation ◽  
Safety Evaluation ◽  
Horizontal Displacement ◽  
Deformation Characteristics ◽  
Reservoir Water ◽  
Reservoir Water Level ◽  
Bank Slope ◽  
Reservoir Bank Slope

Due to effect of reservoir water, the deformation mechanism of reservoir bank slope has a great of influence to the buildings which locate on the bank slope. Considering the changes of permeability coefficient of ground, the deformation characteristics of bank slope ground and pile are analyzed based on the method of pile-soil interaction under the condition that the reservoir water level changing speed is invariable. The results revealed that the larger horizontal displacement of the ground and piles happened when the ground has a smaller permeability coefficient, and the larger settlement of the ground and pile happened, especially the pile which has greater differential settlement when the permeability coefficient of ground is larger. The results have certain reference significance on the safety evaluation and design of buildings which locate on reservoir bank slope.

Review of Matheron’s Kriging Method and its Application at the Estimation of Mineral Deposits

Veritas ◽  
2019 ◽  
Vol 20 (1) ◽  
pp. 59
Author(s):  
Edgar M Marín Ballón ◽  
Hugo Jiménez-Pacheco ◽  
Máximo O. M. Rondón Rondón ◽  
Antonio E. Linares Flores Castro ◽  
Ferly E. Urday Luna
Keyword(s):  
Geological Structure ◽  
Mineral Deposits ◽  
Kriging Method ◽  
Geostatistical Methods ◽  
Recoverable Reserves ◽  
Complex Geological Structure ◽  
The Mean ◽  
Industrial Software ◽  
Strict Stationarity ◽  
Mining Exploration

The Geostatistics provides effective tools for the solution of many problems of engineering in which the location in the space of the variable under study is considered, based on definitions of mathematics that provide the necessary foundation for its application. In particular, the Geostatistics are applied in the spatial estimation of the recoverable reserves of mineral deposits. The geostatistical methods that are used in the estimation of mineral deposits are implemented in industrial software and consider the evaluation of the complex geological structure, but these softwares only display the obtained results with an input data and do not exhibit the concepts thatthey use during the process or the methodology of its application. This happens particularly with the Kriging method, which is based on the assumption of strict stationarity, taking into account changes in the mean and local variations, therefore unreliable. In this study is established to review the Kriging method, its application in the estimation of the recoverable reserves of mining deposits and the relevance of the developed model established particularly in mines ofPeru, which use this method as part of the mining exploration for the evaluation of the feasibility of exploitation.

Evaluation of seismic mechanical response of tunnel linings using shaking table tests and numerical analyses

2021 ◽  
Vol 147 ◽  
pp. 106793
Author(s):  
Mohammad Hassan Baziar ◽  
Roohollah Dehghani
Keyword(s):  
Mechanical Response ◽  
Shaking Table ◽  
Numerical Analyses ◽  
Shaking Table Tests

scholarly journals Low-cost hybrid design of masonry structures for developing countries: Shaking table tests

2021 ◽  
Vol 146 ◽  
pp. 106675
Author(s):  
Anastasios Tsiavos ◽  
Anastasios Sextos ◽  
Andreas Stavridis ◽  
Matt Dietz ◽  
Luiza Dihoru ◽  
...  
Keyword(s):  
Developing Countries ◽  
Low Cost ◽  
Shaking Table ◽  
Hybrid Design ◽  
Masonry Structures ◽  
Shaking Table Tests

Shaking-table tests of seismic responses of slender intake tower-hoist chamber systems

2021 ◽  
Vol 242 ◽  
pp. 112517
Author(s):  
Hanyun Zhang ◽  
Cai Jiang ◽  
Shuming Liu ◽  
Liaojun Zhang ◽  
Chen Wang ◽  
...  
Keyword(s):  
Shaking Table ◽  
Shaking Table Tests ◽  
Seismic Responses

Shaking table tests on the seismic responses of underground structures in coral sand

2021 ◽  
Vol 109 ◽  
pp. 103775
Author(s):  
Xuanming Ding ◽  
Yanling Zhang ◽  
Qi Wu ◽  
Zhixiong Chen ◽  
Chenglong Wang
Keyword(s):  
Shaking Table ◽  
Shaking Table Tests ◽  
Seismic Responses ◽  
Underground Structures ◽  
Coral Sand

Damage detection via modal analysis of masonry structures using shaking table tests

2021 ◽  
Author(s):  
Chiara Pepi ◽  
Nicola Cavalagli ◽  
Vittorio Gusella ◽  
Massimiliano Gioffrè
Keyword(s):  
Damage Detection ◽  
Modal Analysis ◽  
Shaking Table ◽  
Masonry Structures ◽  
Shaking Table Tests

Case Studies for Shaking Table Tests on Seismic Soil-Pile Group-Bridge Structure Interaction in Liquefiable Ground

ICCTP 2009 ◽  
2009 ◽  
Author(s):  
Liang Tang ◽  
Xianzhang Ling ◽  
Pengju Xu ◽  
Xia Gao ◽  
Liquan Wu
Keyword(s):  
Case Studies ◽  
Pile Group ◽  
Shaking Table ◽  
Bridge Structure ◽  
Shaking Table Tests ◽  
Structure Interaction
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