Ground Deformation Due to Tunnel Construction with Shield in Harbin City , Heilongjiang
详细信息
- 责任者：Zhang Xiangdong (Institute of Civil Engineering and Transportation ; Liaoning Technical University ; Fuxin 123000 ; China) ; Wang Qun
- 刊名：The Chinese Journal of Geological Hazard and Control
- 出版年：2011
- 卷期：22(3)
- 关键词：盾构法 ; shield methods ; 地面沉降 ; land subsidence
- 页码：p.113-118
- 图表：illus., 10 refs.
- 分类号：1702
- issnNo：ISSN1003-8035
- isbnNo：CN11-2825/P
摘要
In order to study the Harbin subway shield law construction stratum distortion rule;Through the scene reconnaissance,the collection and entire should the project geological data,the construction craft,conducts the research to the stratum distortion rule,based on this analyzed summarizes the rule which the Harbin area subway shield construction stratum distorted,the findings had indicated that in the shield construction process,the surface and the underground different depth’s stratum each direction’s distortion value was various,along with increased with the tunnel middle line distance reduces,the surface subsidence value was smallest,provided for the similar project has borrowed the bamboo slip.
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