Results 11 to 20 of about 1,655 (182)
Shock and Vibration, 2021 In view of the seismic weak component of the single-frame-type subway station structure, the three-dimensional (3D) time-domain nonlinear finite element static-dynamic coupling analysis model of interaction between soil and subway station structure is ...
Sheng Li +4 more
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Scientific Reports, 2023 The seismic vulnerability of interaction system of saturated soft soil and subway station structures was explored in this paper. The coupled nonlinear numerical models of interaction system were established using the u–p formulation of Biot′s theory to ...
Xuelei Cheng +3 more
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Mechanical properties analysis of large-span subway station structure [PDF]
Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering, 2015 In order to deeply understand the loading characteristics of the subway station and summarize the factors that influence the loading of the structure,we need to adopt the method of simulation to analyze the loading of the structure.The main structure static is simulated in ANSYS using an example of interchange station which belongs to Shenyang metro. A
Lixin Li, Chang Liu
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BuildingsIn recent years, the prefabricated subway station structure (PSSS) has become a hot spot of underground structure research. In this paper, the numerical model of a soil–subway station structure in a slowly inclined liquefiable site at the surface is ...
Junhai An +4 more
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Seismic Response and Mitigation Analysis of a Subway Station in the Site with Weak Interlayers
Applied SciencesChallenges related to seismic performance and seismic mitigation are more pronounced in the presence of weak interlayers compared to typical layered soil conditions.
Zigang Xu +3 more
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Effect Mechanism of Connection Joints in Fabricated Station Structures
Applied Sciences, 2021 The seismic response of a fabricated subway station is a complex structural connection problem that depends on the mechanical properties of the joints. In order to obtain the optimal joint distribution of a fabricated station structure under earthquake ...
Huafei He, Zhaoping Li
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Advances in Civil Engineering, 2018 For the aim to study the effects of burial depth on seismic response in the subway station’s structure embedded in saturated soft soil, on the basis of the OpenSEES program, numerical models with four cases of burial depth for the nonlinear interaction ...
Xuelei Cheng, Zongguang Sun
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Advances in Civil Engineering, 2022 Deep foundation pit construction adjacent to a subway station in a soft soil area was numerically simulated with Midas GTS NX calculation software. The influence of the deep foundation pit construction on the deformation and stress of the subway station ...
Tao Yang +5 more
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Analysis of the Seismic Response of Unequal-Span Metro Station in Saturated Site
Buildings, 2023 To analyze the seismic response characteristics of unequal-span subway station structures in saturated sites, a three-dimensional numerical model of an unequal-span subway station structure is established, based on the finite element analysis software ...
Jian Su +5 more
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Numerical analysis on the seismic performance of subway station reinforced by ECC-BFRP
Case Studies in Construction MaterialsIn areas with high seismic activity, enhancing the seismic performance of subway station structures is of paramount importance. This paper presents a novel approach involving the application of an ECC-BFRP (Engineered Cementitious Composite with Basalt ...
Chenhao Ren +6 more
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