同济大学学报（自然科学版）2011，Vol.39Issue(11)：1616-1621,6.DOI:10.3969/j.issn.0253-374x.2011.11.010
考虑建筑既有变形的盾构穿越扰动控制标准
Undercrossing Disturbance Control Criterion for Shield Tunnel With Consideration of Building Existing Deformation
摘要
Abstract
Ground movements caused by the tunnel construction in soft ground endanger the safety of the existing building. Double control criterion was proposed for shield tunnel undercrossing by taking the existing deformation of building into consideration. For Shanghai Metro Line 11 undercrossed the Chongsi Building, Xuhui Middle School, the deformation of Chongsi Building was detected and analyzed, and the status of the building was assessed. The double control criterion for shield tunnel undercrossing Chongsilou Building was established based on a consideration of the building existing deformation. A management over the section under-crossing the Chongsi Building proves the feasibility of the deformation control criterion.关键词
盾构/穿越/扰动/建筑既有变形/双控控制标准Key words
shield tunnel/ undercrossing/ disturbance/ existing deformation of building/ double control criterion分类
建筑与水利引用本文复制引用
葛世平,谢东武,丁文其,杨洪杰..考虑建筑既有变形的盾构穿越扰动控制标准[J].同济大学学报（自然科学版）,2011,39(11):1616-1621,6.基金项目
国家自然科学基金资助项目(50878149) （50878149）
教育部新世纪优秀人才资助项目(NCET-08-0403) （NCET-08-0403）
上海申通地铁集团资助项目(STTC-HT-001) （STTC-HT-001）
