Results 11 to 20 of about 255,075 (301)
Advances in Civil Engineering, 2021 Taking a super large deep foundation pit project as an example, the horizontal displacement of crown beam and driveway, surface settlement, axial force of anchor cable, and underground water level in the construction process of the foundation pit are ...
Zhouqiang Li
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Yantu gongcheng xuebao, 2021 Model tests are carried out based on an example of the excavation of an underground foundation pit on Shangfu-Fubei Road in Tianshui City.The horizontal displacement and bending moment of the pile groups during the excavation of the foundation pit are ...
RAN Qi-ren , WANG Xu , WANG Bo-lin , JIANG Dai-jun , ZHANG Yan-jie , LI Jian-dong
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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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Advances in Civil Engineering, 2023 The rapid development of urban above- and underground transportation has brought an increasing number of deep foundation pit projects that close to existing urban viaducts.
Wancai Zhong +4 more
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Influence of external pit width on passive earth pressure under pit-in-pit condition
地质科技通报, 2023 Engineering practice shows that the width of the external foundation pit and the pit in the pit will have a influence on the ways of formation process of the slip surface at the bottom of the foundation pit.Thus, Rankine earth pressure theory based on ...
Jingjie Pan +4 more
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Relationship Between the Foveal Avascular Zone and Foveal Pit Morphology [PDF]
, 2012 Purpose.To assess the relationship between foveal pit morphology and size of the foveal avascular zone (FAZ). Methods. Forty-two subjects were recruited.
Beringer, Joseph +5 more
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The Application of Foundation Pit Monitoring Technology to the Excavation
MATEC Web of Conferences, 2015 The foundation pit monitoring plays an important role in the foundation pit supporting projects especially in those deep foundation pit projects. Through the whole monitoring of the foundation pit construction from the excavation to the backfill, we can ...
Qiu Jin, Li Fei
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Dewatering Design of a Foundation Pit
IOP Conference Series: Earth and Environmental Science, 2020 Abstract Foundation pit dewatering project is one of the important guarantee measures for the smooth construction of building foundation under the groundwater level. Through hydrogeological investigation and precipitation test, to find out the hydrogeological conditions of the site and obtain accurate hydrogeological parameters is the ...
Ma Xiao, Mu Peng
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Interactions of Foundation Pit on the Underlying Adjacent Existing Underground Structures
Geofluids, 2022 The influence of foundation pit excavation on deformation and stability of the supporting structure of underlying adjacent existing tunnel is a comprehensive geotechnical engineering problem, including unloading effect of foundation pit excavation and ...
Wanzhong Xu +3 more
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Frontiers in Earth Science, 2023 Due to the extensive karst development zone in karst areas, the stability of the underground soil layer is poor. The support of foundation pits in this area will be affected by complex environmental factors, and if not handled properly, it will cause ...
Bin Li +6 more
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