Results 21 to 30 of about 32,969 (166)
Effect of negative excess pore-water pressure on the stability of excavated slopes [PDF]
Géotechnique Letters, 2020 Generation of negative excess pore-water pressure (NEPWP) due to the excavation of saturated soils under undrained conditions and the dissipation that follows over time may result in different short- and long-term slope instability. The NEPWP generated due to excavation gradually decreases towards equilibrium or, in some cases, steady seepage.
M. Ghadrdan, T. Shaghaghi, A. Tolooiyan
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Experimental Liquefaction Study of Southern Yogyakarta Using Shaking Table
Jurnal Teknik Sipil, 2017 An experimental study using shaking table was conducted to learn liquefaction. Samples used were sandy soils from South of Yogyakarta Special Region Province. Analysis of liquefaction potential was performed by considering several factors, i.e.
Lindung Zalbuin Mase
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SensorsThe propagation of shallow-water waves may cause liquefaction of the seabed, thereby reducing its support capacity for pipelines and potentially leading to pipeline settlement or deformation.
Changjing Fu, Jinguo Wang, Tianlong Zhao
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Advances in Civil Engineering, 2019 The rigid-drainage pile, designed to accelerate the dissipation of excess pore water pressure around the pile, is a new type of pile that combines the bearing capacity of ordinary rigid piles and the draining capacity of gravel piles.
Xiangying Wang
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Laboratory Tests on Open-Close Pile Jacking and Load Bearing Characteristics in Saturated Clay Soil
Advances in Civil Engineering, 2022 The stress characteristics of the pile-soil interface have an important influence on the effect and long-term bearing capacity of jacked piles. In order to obtain the stress characteristics of the pile-soil interface of the jacked pile in clay, the ...
Qiang Song +10 more
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Experimental Study on the Uplift Correction of Raft Foundations in Saturated Silty Clay
BuildingsAlthough grouting technology has been widely applied for lifting and rectifying tilted structures, theoretical research remains underdeveloped and lags behind the practical demands of engineering applications. In this study, a self-developed experimental
Tengyue Cui, Yingguang Shi, Feng Huang
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The effect of pore water pressure distribution induced by rainfall infiltration on the failure of unsaturated soil slopes [PDF]
E3S Web of ConferencesNumerical analysis was performed based on the Material Point Method (MPM) to analyze the failure mechanisms of unsaturated slopes due to rainfall infiltration. A coupled hydro-mechanical finite element model was applied to solve the rainfall infiltration
Lee Kwangwoo +2 more
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Yantu gongcheng xuebao, 2023 Wave action leads to complex pore-water-soil-skeleton coupling effects of seabed soils, that is, the soils are subjected to three-dimensional coupled shear action of normal stress difference and shear stress, and the transient excess pore water pressure ...
BAI Xiaoxiao 1, ZHANG Huiyang 1, WANG Qiuzhe 1, ZHAO Kai 1, 2, LU Qingrui 1, ZHUANG Haiyang 1, 2, CHEN Guoxing 1, 2
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Determining the end of primary consolidation parameters based on settlement and excess pore water pressure [PDF]
Archives of Civil EngineeringThe multiple-stage loading with reloading at EOP tests were carried out on two high-plasticity remoulded clays. One percentage of the initial value of an excess pore water pressure has been adopted as a reference for the end of the primary consolidation ...
Bartłomiej Szczepan Olek
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Open GeosciencesTo study the liquefaction problem of the dam foundation of an ultra-deep overburden in the strong earthquake area, a large-scale shaking table model test is carried out based on a 500 m rockfill dam project on an ultra-deep overburden.
Xing Yang +4 more
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