ISSN 2096-4498 CN 44-1745/U
隧道建设(中英文) ›› 2008, Vol. 28 ›› Issue (2): 209-212.DOI: B
• 施工技术 • 上一篇 下一篇
丁红军1,王琪2,蒋盼平1
收稿日期:
修回日期:
出版日期:
发布日期:
作者简介:
DING Hongjun1, WANG Qi2, JIANG Panping1
Received:
Revised:
Online:
Published:
摘要:
城市地铁盾构隧道在从地面建筑物下穿越时,会对既有建筑物的安全稳定造成影响。如何合理控制由于隧道施工引起地面建筑物的倾斜、地基沉降,是地铁工程设计和施工时必须考虑的。以广州地铁五号线盾构区间建筑物桩基托换为例,详细讲述桩基托换设计、施工全过程,给类似工程的设计、施工提供参考。
关键词:  , 地铁盾构隧道桩基托换地表沉降
Abstract:
The safety and stability of the existing buildings may be jeopardized when shieldbored tunnels stretch underground. During the design and construction of Metro works, efforts must be made so as to control the leaning of the buildings and the settlement of the ground caused by tunnel construction within the allowable values. Taking the pile foundation underpinning made during the construction of the shieldbored tunnel on line 5 of Guangzhou Metro as example, the authors present in detail the design and construction procedure of the underpinning, which can provide reference for the design and construction of similar works in the future.
中图分类号:
U455.43
U443.17
TU473
丁红军,王琪,蒋盼平. 地铁盾构隧道桩基托换施工技术研究[J]. 隧道建设, 2008, 28(2): 209-212.
DING Hongjun, WANG Qi, JIANG Panping. Pile Foundation Underpinning Technology Applied in Construction of Shieldbored tunnels[J]. Tunnel Construction, 2008, 28(2): 209-212.
0 / / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://www.suidaojs.com/CN/B
http://www.suidaojs.com/CN/Y2008/V28/I2/209