Results 21 to 30 of about 44,035 (298)

The Correlation of Liquefaction Potential and Probability on Excess Pore Water Pressure in Kretek 2 Bridge Area

Journal of the Civil Engineering Forum, 2023
Liquefaction is soil condition associated with the drastic increase in pore water pressure of uniform sandy soil due to an enormous earthquake. Therefore, this study aimed to investigate the correlation of liquefaction potential with excess pore water ...
Ali Zakariya, Ahmad Rifa'i, Sito Ismanti
doaj   +1 more source

Analysis of Non-Darcy Flow in Aquitard at Bottom of Foundation Pit Under Fluctuation of Confined Water

Shanghai Jiaotong Daxue xuebao, 2020
In order to better explain the phenomenon of foundation pit inrush caused by confined water, the Hansbo non-Darcy seepage theory was introduced into the Terzaghi one-dimensional saturated soil consolidation equation.
YING Hongwei, XU Dingye, WANG Di, ZHANG Lisha   +3 more
doaj   +1 more source

Acceleration of Debris Flow Due to Granular Effect

Frontiers in Earth Science, 2021
Pore water pressure has been recognized as an important factor to enhance the mobility of debris flow moving in channel of very gentle slope. The creation and dissipation of pore water pressure are associated with interaction between grains.
Taiqiang Yang, Taiqiang Yang, Yong Li, Xiaojun Guo, Xiaojun Guo, Jun Zhang, Jun Zhang, Yu Jiang, Xuemei Liu, Xuemei Liu, Xuemei Liu, Jingjing Liu   +11 more
doaj   +1 more source

Monitoring and Analysis of Pore and Earth Pressure at the Pile Surface Using Piezoresistive Silicon Pressure Transducers

Frontiers in Materials, 2021
The piezoresistive silicon pressure transducers based on the piezoresistive effect have demonstrated their potential in the accurate monitoring of pressure.
Yonghong Wang, Yongfeng Huang, Mingyi Zhang, Jiaxiao Ma   +3 more
doaj   +1 more source

Experimental Study on Silty Seabed Liquefaction and Its Impact on Sediment Resuspension by Random Waves

Journal of Marine Science and Engineering, 2022
Seabed liquefaction and sediment resuspension under wave loading are key issues in marine engineering, but are usually regarded as independent processes (instead of coexisting and interacting processes).
Jiangfeng Dong, Jishang Xu, Guangxue Li, Anlong Li, Shaotong Zhang, Jianwei Niu, Xingyu Xu, Lindong Wu   +7 more
doaj   +1 more source

Experimental and Numerical Studies of the Excess Pore Pressure Field Surrounding an Advancing Spudcan Footing [PDF]

, 2017
The rapid jack-in process of spudcan footing tends to generate substantial build-up of excess pore pressure below the spudcan underside. An intimate knowledge of the excess pore pressure concentration is thus of significance for understanding both the ...
Yi Wei Li, Yu Ping Li, Jiang Tao Yi, Yu Yang, Yong Liu   +4 more
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Experimental study on effect of initial static pore water pressure on static and dynamic shear properties of sand

Yantu gongcheng xuebao, 2019
A series of undrained cyclic torsional shear tests and monotonic torsional shear tests are carried out on Fujian standard sand and Hutuo River fine sand under different initial static pore water pressures by using the hollow cylinder torsional shear ...
XU Cheng-shun 1, LI Yan-mei 1,2, PAN Xia 1, GENG Lin 1
doaj   +1 more source

Consolidation behavior of soils subjected to asymmetric initial excess pore pressure distributions with one-way drainage [PDF]

, 2012
A consolidating clay layer can be singly or doubly drained. The degree of consolidation is a function of the initial excess pore pressure distribution and the drainage conditions.
Sivakugan, Nagaratnam, Lovisa, Julie, Read, Wayne   +2 more
core   +1 more source

The Influence Factors Analysis of Initial Excess Pore Water Pressure Caused by Construction of Shield Tunnels [PDF]

, 2011
Excess pore water pressure caused by construction dissipated, resulting in consolidation settlement. The formula of initial excess pore water pressure around tunnel lining was deduced by stress relief theory, and its formula within the region of its ...
An Yuan Liu, Xin Jiang Wei, Gang Wei, Wei Jun Chen   +3 more
core   +1 more source

Calculating cv based on non-uniform initial excess pore pressure [PDF]

, 2012
The coefficient of consolidation (c v ) is often determined by comparing the characteristics of the experimental and theoretical consolidation using empirical curve-fitting procedures which are based on the theoretical U−T curve generated by a layer ...
Lovisa, J., Sivakugan, N., Read, W.W.
core   +1 more source