| 非对称荷载下隧道基坑的明挖法施工监测与优化 |
| |
| 引用本文： | 雷元新,胡勇前,黄胜文,陈伟.非对称荷载下隧道基坑的明挖法施工监测与优化[J].佛山科学技术学院学报(自然科学版),2007,25(4):35-39. |
| |
| 作者姓名： | 雷元新 胡勇前 黄胜文 陈伟 |
| |
| 作者单位： | 佛山科学技术学院,土木工程与建筑系,广东,佛山,528000;佛山市中心组团,新城区开发建设有限公司,广东,佛山,528000;华南理工大学,土木工程系,广东,广州,510640;佛山科学技术学院,土木工程与建筑系,广东,佛山,528000;华南理工大学,土木工程系,广东,广州,510640 |
| |
| 基金项目： | 佛山市科技发展专项资金项目(200609002) |
| |
| 摘 要： | 按对称受荷工况设计的某下沉式隧道基坑支护结构,因场地环境复杂,实际受到非对称荷载作用,致使基坑施工中支护结构的安全问题不易确定。通过适时监测,较好地解决了该基坑施工的安全控制和设计调整问题,为类似基坑的施工提供了借鉴经验。
|
| 关 键 词： | 非对称荷载 下沉式隧道 基坑监测 施工优化 |
| 文章编号： | 1008-0171（2007）04-0035-05 |
| 修稿时间： | 2007-05-08 |
Monitor and optimization of open excavation construction foundation pit in the tunnel of asymmetrical load |
| |
| LEI Yuan-xin,HU Yong-qian,HUANG Sheng-wen,CHEN Wei.Monitor and optimization of open excavation construction foundation pit in the tunnel of asymmetrical load[J].Journal of Foshan University(Natural Science Edition),2007,25(4):35-39. |
| |
| Authors: | LEI Yuan-xin HU Yong-qian HUANG Sheng-wen CHEN Wei |
| |
| Institution: | 1. Civil Engineering and Architecture Department. Foshan University, Foshan 528000. China; 2. Foshan Central Area Real Estate Development Construction Co. Ltd. of New City District, Foshan 528000, China;3. Civil Engineering Department, South China University of Technology, Guangzhou 510641 .China |
| |
| Abstract: | A shoring structure of the subsidence-style tunnel is designed based on symmetrical load.Owing to the complex surroundings of foundation pit,the structure in fact influenced by asymmetrical load,which makes the security of shore structure uncertain in the construction process of the deep pit. By means of real time construction monitoring,we have good control of security and the adjusting of design under construction of the deep pit.This sets a good example for similar deep pit construction. |
| |
| Keywords: | asymmetrical load subsidence-style tunnel deep pit monitor optimization of construction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
