Results 31 to 40 of about 4,990,102 (295)
Geofluids, 2021 Reasonable depth of pile embedment is one of the key factors for the success of deep foundation pit projects. This paper has taken a deep foundation pit project in a granite residual soil area in Shenzhen as an example and used physical model tests to ...
Yiao Liu +5 more
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Yantu gongcheng xuebao, 2019 Three centrifugal model tests are carried out, and the axial force of piles, side friction resistance, pile-soil stress ratio and moment of piles under different loads are compared.
LI Lian-xiang 1, 2, JI Xiang-kai 1,2, LIU Jia-dian 1, 2, JIA Bin 1, 2
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Frontiers in Materials, 2023 With the continuous expansion of the city scale, while rapidly advancing foundation pit construction, it has become a top priority to prevent the potential safety hazards caused by efforts to catch up with deadlines.
Jie Zhao, Wenjie Li, Yanli Peng
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Chemical Engineering Transactions, 2017 Foundation pit engineering refers to the excavation in the ground below the underground space and its supporting support system. The foundation pit support is used to ensure the excavation of the foundation pit, the smooth construction of the foundation ...
Jun Li, Feng Jin, Yongzheng Ma
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Safety management of deep excavation engineering in subway stations based on soil mechanics response simulation analysis [PDF]
Archives of Civil EngineeringAs the economy develops with the continuous acceleration of modern urban construction, the demand for subway construction has been increasing. When constructing subway stations, the safety management of deep foundation pit support engineering is ...
Deqiu Zhang, Jingyan Wang
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Geofluids, 2021 Considering the unique conditions of deep and large subway foundation pit excavation affected by heavy rainfall in soil-rock composite strata, this paper employs finite element numerical simulation methods to study foundation pit instability under the ...
Yan Wang +4 more
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Advances in Civil Engineering, 2021 So far, there have been a large number of diaphragm walls in the Yangtze River Delta as engineering examples of deep foundation pit maintenance structures in subway stations, but there is a lack of systematic research and summary on the deformation ...
Yuan Mei +6 more
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Safety Prediction of Deep Foundation Pit Based on Neural Network and Entropy Fuzzy Evaluation [PDF]
, 2021 The monitoring data can effectively reflect the safety status of the project during the construction of deep foundation pit, and the risks existing in the project can be discovered in time and the development trend can be reasonably predicted through the
Pan Caizhen +3 more
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Comparative Study of Pile Pillared Support and Pile-anchor Retaining in Deep Pit [PDF]
E3S Web of Conferences, 2020 Support pattern is the most important factor affecting the stability of foundation pit. In order to study the stable state of deep foundation pit, this paper selects pile pillared support and pile-anchor retaining which are high accident rate for ...
Wang Chengxiang +4 more
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Numerical Study on the Behavior of an Existing Tunnel during Excavating Adjacent Deep Foundation Pit
, 2023 The excavation of a deep foundation pit adjacent to an existing tunnel may lead to the large deformation and induce damages in the tunnel structure.
Yongxing Zhang +4 more
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