| 超浅埋市政隧道下穿快速路施工沉降分析 |
| |
| 引用本文： | 林永贵,郭建民. 超浅埋市政隧道下穿快速路施工沉降分析[J]. 广东土木与建筑, 2011, 0(6): 49-51 |
| |
| 作者姓名： | 林永贵 郭建民 |
| |
| 作者单位： | 广州市市政工程设计研究院 |
| |
| 摘 要： | 以广州市大观路与车陂路系统改善工程中新建下穿东环快速路的隧道为工程背景,分析软弱围岩下浅埋大断面的市政隧道近距离穿越快速路的沉降和隧道围岩收敛情况,其计算结果可为同类工程设计和施工提供一定的理论依据.
|
| 关 键 词： | 市政隧道 超浅埋大跨径 下穿快速路 数值分析 沉降 |
Construction & Subsidence Analysis of the Municipal Super-shallow Tunnel Crossing under the Expressway |
| |
| n Yonggui,uo Jianmin. Construction & Subsidence Analysis of the Municipal Super-shallow Tunnel Crossing under the Expressway[J]. Guangdong Architecture Civil Engineering, 2011, 0(6): 49-51 |
| |
| Authors: | n Yonggui uo Jianmin |
| |
| Affiliation: | (Guangzhou Municipal Engineering Design & Research Institute Guangzhou 510060,China) |
| |
| Abstract: | From the engineering background of a new-built tunnel which crosses under the Guangzhou east gate expressway in the improvement work between the Daguan Road and the Chebei Road,we are about to analyze the subsidence of this shallow tunnel and the convergence of the surrounding rock around it,which is surrounded by weak surrounding rocks and located near the large fracture section.The result of the calculation in this analysis can provide some certain theory evidence to the engineering design and construction of homogeneous engineering works. |
| |
| Keywords: | municipal tunnel super-shallow and long-span crossing under the expressway numerical analysis subsidence |
| 本文献已被 CNKI 维普 等数据库收录！ |
