Results 11 to 20 of about 893,458 (334)
Calculation of Displacement-Dependent Active Earth Pressure for Deep Excavations in Soft Soil
Applied Sciences, 2022 In the urban environment, there are strict control requirements for deep foundation pit deformation, resulting in earth pressure on the flexible supports often being in a nonlimiting state.
Nan Lu +3 more
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Effect of Hydro-Mechanical Hysteresis on Active Earth Pressure for Unsaturated Soils [PDF]
E3S Web of Conferences, 2023 Stability analysis of retaining structures carried out at unsaturated conditions mainly dismissed the effect of hydraulic and mechanical hysteresis on the exerted active thrust.
Shwan Bestun
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Frontiers in Earth Science, 2022 The method to determine the active earth pressure and critical width for finite soil behind the retaining wall in mountainous areas is one of the concerns of geotechnical engineering. In order to study the active earth pressure distribution of the finite
Kan Huang +8 more
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Theoretical Analysis of the Active Earth Pressure on Inclined Retaining Walls
Buildings, 2023 The estimation of earth pressure is crucial in the design of retaining structures. The evaluation of vertical retaining walls has been well studied within the framework of the differential flat element method in prior investigations, in which the ...
Gang Zheng +4 more
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Applied Sciences, 2021 The traditional method for seismic earth pressure calculation has certain limitations for retaining structures under complex conditions. For example, when the soil width is small, the results obtained by the traditional method will be much larger ...
Hui Liu +3 more
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Solution for Active and Passive Earth Pressure on Rigid Retaining Walls with Narrow Backfill
Applied SciencesFor a retaining wall adjacent to rock or rigid structures, existing model test results indicate that the slip soil in the limit state can be approximated as a trapezoidal slip wedge.
Xu Wang +5 more
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Field Study on Earth Pressure of Finite Soil Considering Soil Displacement
Applied Sciences, 2022 The classical earth pressure theory assumes a semi-infinite soil behind the wall, which is no longer applicable to the problem of earth pressure in the case of finite soil.
Haibo Hu +5 more
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Active Soil Pressure of Unsaturated Soil under Rainfall Conditions
Advances in Civil Engineering, 2022 To study the change in unsaturated active earth pressure under rainfall conditions, based on the thin layer element method and shear strength formula of unsaturated soil, Iverson analysis was used to improve the traditional Coulomb earth pressure theory,
Qizhi Hu, Yugang Li
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A generalised analytical framework for active earth pressure on retaining walls with narrow soil
Geotechnique, 2022 Active earth pressure on retaining structures supporting a narrow column of soil cannot be properly analysed using Coulomb's theory. Finite element limit analysis (FELA) shows that the soil form multiple failure surfaces if the soil column is ...
Fengwen Lai +3 more
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DEM Analysis of Backfilled Walls Subjected to Active Translation Mode [PDF]
International Journal of Mining and Geo-Engineering, 2017 In this paper, the problem of a retaining wall under active translation mode is investigated numerically. To this end, a series of numerical models is conducted using the discrete element code, PFC2D.
Mohammad Hossein Khosravi +3 more
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