Volume 29 Issue 3
Aug.  2021
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Abstract
SONG Weidong, WANG Yongqing, MA Pengjiao, DU Jianhua, ZHANG Jiqing. Mechanical behavior investigation of the tunnel construction in metro line No.5 adjacent to Yuting Bridge in Beijing[J]. Chinese Journal of Engineering, 2007, 29(3): 251-255. DOI: 10.13374/j.issn1001-053x.2007.03.002
Citation: SONG Weidong, WANG Yongqing, MA Pengjiao, DU Jianhua, ZHANG Jiqing. Mechanical behavior investigation of the tunnel construction in metro line No.5 adjacent to Yuting Bridge in Beijing[J]. Chinese Journal of Engineering, 2007, 29(3): 251-255. DOI: 10.13374/j.issn1001-053x.2007.03.002
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Mechanical behavior investigation of the tunnel construction in metro line No.5 adjacent to Yuting Bridge in Beijing

  • 1. State Key Laboratory of High-Efficient Mining and Safety of Metal Mines(University of Science and Technology Beijing), Ministry of Education, Beijing 100083, China;

  • 2. The 3rd Railway Survey & Design Institute, Tianjin 300142, China

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  • Received Date: December 25, 2005
  • Revised Date: March 06, 2006
  • Available Online: August 15, 2021
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    • Abstract
  • The excavation process of the tunnel construction in metro line No. 5 adjacent to Yuting Bridge in Beijing was modeled by 3D-ANSYS numerical code. The influence of the excavation on the bridge's platform and ground environment was analyzed. The computed results were compared with measured data. It is shown that the influence of the excavation on the bridge's platform andground environment is in the range of the allowable value following the design. Any additional prior consolidating measure is not needed.
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