Results 11 to 20 of about 39,029 (254)
Response of Step-Like Landslide to Pore-Water Pressure under the Action of Typhoon and Rainstorm
Geofluids, 2022 Step-like landslides have been attracting more and more attentions because of their displacement with step-like characteristics. At present, there are few studies about the mechanism of a step-like landslide from the perspective of its response to pore ...
Zhijie Huang +3 more
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Shock and Vibration, 2021 With the development of tunnels and other engineering constructions into the deep strata, rock masses are more prone to dynamic damage such as rock bursts under in situ conditions and excavation disturbances.
Yuezheng Zhang
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Seepage and stability analysis of pore air pressure on a high-bench dump under heavy rainfall
工程科学学报, 2021 Under heavy rainfall, the pore air pressure in the unsaturated zone of a dump hinders rainwater infiltration in loose soil, which further affects the safety and stability of the dump.
Bo CUI +7 more
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Determination of water content of a residual soil slope in response to infiltrating rainwater using transient seepage model and its verification [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2021 Reduction of soil shear strength is significant in evaluating slope failure for rainfall-induced landslide study. Increasing soil water content due to infiltrating rainwater increases pore water pressure and decreases the shear strength of soil. In this
Thitinan Indhanu +3 more
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Evaluation of Pore-Pressure Monitoring Setup [PDF]
Geotechnical and Geological Engineering, 2017 In this study soil parameters are back analyzed by using the finite element method and two optimization algorithms, the Non Linear Least Squares (NLLS) and Coupled Local Minimizers (CLM) method. Soil permeability parameters are back analyzed to match the observed values of the variation of pore-water pressures at the Fosso S. Martino Landslide in Italy.
openaire +1 more source
Causal mechanism of injection-induced earthquakes through the Mw 5.5 Pohang earthquake case study
Nature Communications, 2020 The authors here suggest a causal mechanism for injection-induced earthquakes. They further suggest pore pressure modeling as a practical alternative to direct in-situ pore pressure observation which can then be used for stress build-up monitoring.
I. W. Yeo +3 more
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Shuili Shuiyun Gongcheng Xuebao, 2017 The pore water pressure monitoring is one of the important contents of the monitoring hydraulic reclamation silt foundation under the vacuum preloading, and the variation of the pore water pressure can reflect the development of effective stress in the ...
XU Binhua +4 more
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Back analysis of performance of high fill embankment on soft soils based on field data
Yantu gongcheng xuebao, 2017 Constructing high-fill embankment over soft soils will lead to a substantial deformation of foundation, therefore it is necessary to strictly monitor the settlement and pore water pressure of the foundation.
YE Guan-bao 1, RAO Feng-rui 1, ZHANG Zhen 1, LU Wang-da 1, SU Ze-hao 2, XU Shi-lei 3
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Field monitoring of pore water pressure in fully and partly saturated debris flows at Ohya landslide scar, Japan [PDF]
Earth Surface DynamicsThe characteristics of debris flows (e.g., mobility, sediment concentration, erosion, and deposition of sediment) are dependent on the pore water pressure in the flows.
S. Oya, F. Imaizumi, S. Takayama
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Frontiers in Earth Science, 2021 In this paper we describe the results of an experimental implementation of the recent guidelines issued by the Italian regulatory body for monitoring hydrocarbon production activities.
Lucia Zaccarelli +16 more
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