Source Journal of Chinese Scientific and Technical Papers
Included as T2 Level in the High-Quality Science and Technology Journals in the Field of Architectural Science
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Jia Bo, Liu Ganbin, Xu Li, Shi Xiangfeng. INFLUENCE OF SHAFT CONSTRUCTION IN METRO TUNNEL ON ADJACENT BUILDINGS AND REINFORCEMENT[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(8): 121-125. doi: 10.13204/j.gyjz201108029
Citation: Jia Bo, Liu Ganbin, Xu Li, Shi Xiangfeng. INFLUENCE OF SHAFT CONSTRUCTION IN METRO TUNNEL ON ADJACENT BUILDINGS AND REINFORCEMENT[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(8): 121-125. doi: 10.13204/j.gyjz201108029

INFLUENCE OF SHAFT CONSTRUCTION IN METRO TUNNEL ON ADJACENT BUILDINGS AND REINFORCEMENT

doi: 10.13204/j.gyjz201108029
  • Received Date: 2010-09-15
  • Publish Date: 2011-08-20
  • Construction of shaft in metro tunnel will inevitably bring ground disturbance and cause settlement of adjacent buildings,then the safety and the normal use of buildings is affected.Based on the practice of a certain metro running tunnel,the deformation character,reason and movement law of the around buildings induced by shaft construction are analyzed in this paper.Thereafter,taking a dormitory building for example,the measures of full-section sealing in tunnel face,such as advanced deep-hole curtain grouting,bench excavation and timely supporting associated with backfill grouting,radius grouting and ground surface grouting,are proposed to reinforce and control the deformation of buildings.
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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