Results 1 to 10 of about 255,075 (301)
Applied Sciences, 2022 Simultaneous construction of adjacent projects may lead to emergencies in a foundation pit group, which significantly affects the deformation and safety of foundation pits. In this study, the deformation characteristics of a deep foundation pit group and
Shangrong Chen, Jifei Cui, Fayun Liang
doaj +3 more sources
Wall Displacement and Ground-Surface Settlement Caused by Pit-in-Pit Foundation Pit in Soft Clays
KSCE Journal of Civil Engineering, 2021 The number of pit-in-pit foundation pit is increasing quickly because of the continuous utilization of underground spaces in urban areas. Based on the co-construction project of Shanghai Museum of Natural History foundation pit and Shanghai Metro Line 13 foundation pit in Shanghai, China, the deformation characteristics of pit-in-pit foundation pit are
Yuyong Sun, Hongju Xiao
exaly +2 more sources
Influence Law of Foundation Pit Excavation on Stress of Surrounding Tunnel Bolt
Applied Sciences, 2022 Due to the existence of a tunnel next to the foundation pit, the soil surrounding the foundation pit deforms into the foundation pit due to the excavation unloading during the process of foundation pit excavation, which causes the deformation of the ...
Shengbin Hu +9 more
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An Integrated Intelligent Approach for Monitoring and Management of a Deep Foundation Pit in a Subway Station [PDF]
Sensors, 2022 Chengyu Hong
exaly +2 more sources
Research on Monitoring Information Management of Deep Foundation Pit Engineering Based on BIM Technology [PDF]
E3S Web of Conferences, 2022 With the rapid development of construction industry, there are more and more deep and large foundation pit projects with complex architectural environment and geological conditions.
Wang Peng, Li Yan, Wang Na
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Numerical Simulation And Monitoring Analysis Of Deep Foundation Pit In Shijiazhuang Area [PDF]
E3S Web of Conferences, 2021 The foundation pit engineering is a work with large amount of use and high difficulty coefficient. It is necessary to ensure the deformation of soil in the control range and the safety of the whole structure of the foundation pit.
Yu Zhang, Li Yu, Weichao Liu
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Geofluids, 2021 Water is one of the major risk sources in the excavation of deep-large foundation pits in a water-rich area. The presence of intrusive broken diorite porphyrite in the stratum aggravates the risk level of deep foundation pits.
Changfeng Yuan +6 more
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Centrifuge Model Investigation of Interaction between Successively Constructed Foundation Pits
Applied Sciences, 2022 A series of centrifuge model tests were conducted to study the interaction between successively constructed adjacent foundation pits. The stress, deformation, and earth pressure on retaining structures and the settlement of the soil between the two ...
Shangrong Chen, Jifei Cui, Fayun Liang
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Lithosphere, 2022 Since the safety and stability of the original tunnel structure are easily affected by the adjacent foundation pit excavation, it is strongly necessary to study the deformation evolution of tunnels during the adjacent foundation pit excavation.
Baohua Liu +4 more
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Applied Rheology, 2023 Based on the pit excavation project in a station of Lanzhou Metro, the horizontal displacement of bored piles, the ground settlement around the foundation pit, and the supporting axial force in the foundation pit were tested on site.
Tao Hui, Ye Shuaihua, Zhang Shicheng
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