| 双线盾构地铁隧道施工地表沉降数值分析 |
| |
| 引用本文： | 石杰红,钟茂华,何理,史聪灵,符泰然.双线盾构地铁隧道施工地表沉降数值分析[J].中国安全生产科学技术,2006,2(3):51-54. |
| |
| 作者姓名： | 石杰红 钟茂华 何理 史聪灵 符泰然 |
| |
| 作者单位： | 中国安全生产科学研究院,北京,100029 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 目前，中国城市地铁建设欣欣向荣，城市地下铁道往往不以单孔隧道形式出现，大多数采用水平双孔平行隧道，在盾构施工推进时，施工方式不同，对周边环境的影响也就不同。本文以某城市地铁平行盾构推进为实际工程背景，分析比较了四种不同施工方案所引起的地表沉降量，寻求其变化规律，为今后地铁设计及施工给予一定的指导。
|
| 关 键 词： | 双线地铁隧道 盾构 沉降 数值模拟 |
| 文章编号： | 1673-193X（2006）-03-0051-04 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006年5月10日 |
Numerical simulation of ground sedimentation caused by double- tube parallel tunnels shielding constructed |
| |
| SHI Jie-hong,ZHONG Mao-hua,HE Li,SHI Cong-ling,FU Tai-ran.Numerical simulation of ground sedimentation caused by double- tube parallel tunnels shielding constructed[J].Journal of Safety Science and Technology,2006,2(3):51-54. |
| |
| Authors: | SHI Jie-hong ZHONG Mao-hua HE Li SHI Cong-ling FU Tai-ran |
| |
| Institution: | China Academy of Safety Science and Technology, Beijing 100029, China |
| |
| Abstract: | Construction of subway in China is in the ascendant. The double - tube parallel tunnels are much popular than the single tunnel. The impact to the surroundings is different as the constructing method is different. Verified with a really subway project, the ground sedimentation is compared under four different constructing method, in order to find the law between the ground sedimentation and the method. So as to provide a theoretical basis for the metro designing and construction. |
| |
| Keywords: | double-tube parallel tunnels shielding construction sedimentation numerical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
