Results 1 to 10 of about 5,084,579 (305)
Underground Space, 2023 This paper focuses on the prediction of ground surface settlement induced by shield tunnelling in sandy cobble stratum. Based on the stochastic medium theory, an analytical solution to predict the surface settlement is developed considering the ...
Fan Wang, Xiuli Du, Pengfei Li
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Three-Dimensional Study of Natm Tunneling Near Deep Foundations [PDF]
Journal of Structural and Construction Engineering, 2021 As the population grew, cities expanded rapidly, requiring Super structures for residents to live in, as well as heavy structures such as bridges for faster population access to various locations.
GholamReza Havaei, Mohammad Ali Omidi
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Micromachines, 2023 The performance and lifespan of cutting tools are significantly influenced by their surface quality. The present report highlights recent advances in enhancing the surface characteristics of tungsten carbide and high-speed steel cutting tools using a ...
Minh Nhat Dang +8 more
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Influence of large diameter deep buried pipe jacking construction on surface settlement
地质科技通报, 2022 Pipe jacking construction is widely used in urban construction due to non-excavation or less excavation, but the surface settlement caused by pipe jacking construction cannot be ignored. Relying on a pipe jacking project of a power tunnel in Foshan City,
Letian Wang +2 more
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Remote Sensing, 2021 In metropolitan areas, the static load of high-rise buildings may result in uneven settlement, which seriously threatens residents’ living safety. Studying the response relationship between the additional stress of high-rise buildings and foundation ...
Fengkai Li +5 more
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Volume Contraction in Shallow Sediments: Discrete Element Simulation
Applied Sciences, 2022 Displacements induced by mineral dissolution and subsurface volume contraction affect overlying soils. In this study, we examine the consequences of mass loss or volume contraction at shallow depths using a discrete element method.
Minsu Cha, J. Carlos Santamarina
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Yantu gongcheng xuebao, 2021 The shield method is the main construction method for the excavation of underground tunnels in soft soil areas, but the impact of shallow-buried super-large-diameter shield tunneling in soft soils on ground settlement needs to be further studied.
HUANG Chang-fu 1, LONG Wen 2, SONG Qi-long 3, LI Dong 4, SU Dong 3, 5, CHEN Xiang-sheng 3, 5
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The effect of CRD method and auxiliary construction on surface settlement in shallow-buried tunnels
Frontiers in Earth Science, 2023 Several engineering practices have shown that the excavation of shallow-buried tunnels beneath major roads, as well as the selection of appropriate engineering measures and construction methods, has a significant impact on road surface settlement ...
Lin Zhang +14 more
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矿业科学学报, 2019 It is difficult to consider the change of settlement along with time by using stochastic medium theory in the settlement prediction process in subway construction. A new settlement-time model is proposed.
Liu Bo, Yang Weihong
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Research on Ground Settlement Regularity of Soft Rock Tunnel under Ultrasmall Distance
Advances in Civil Engineering, 2021 During the tunnel construction under the road, the shallower the tunnel depth, the greater the effect of the surface settlement. Thus, to analyze the ground settlement caused by tunnel construction under ultrasmall distance, the research is based on a ...
Chunwu Zhang +3 more
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