Paper Title:
Construction Technique of Pile-Board Subgrade Crossing Over-Shallow-Embedded Metro in Deep Soft Ground
  Abstract

Subway shield lining segments are highly sensitive to peripheral soil disturbance. Shield displacement may destroy the whole structure which can not be repaired, and directly affects the subway operation safety at the worst. Therefore, it is necessary to reasonably determine the construction technology, in order to avoid the unfavorable influences caused by construction disturbance. According to the pile-board subgrade scheme which is adopted by the comparison of schemes, also considering the high risk of over-shallow-embedded metro construction, we put forward the key construction technique of pile-board subgrade, including: technique of casing tube bored pile, construction process of pile-board structure and monitoring of settlement and deformation which are important to guide the similar projects.

  Info
Periodical
Chapter
Chapter 1: Frontiers of Building Engineering
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
388-392
DOI
10.4028/www.scientific.net/AMM.71-78.388
Citation
Q. Su, H. Bai, L. B. Liang, X. Li, "Construction Technique of Pile-Board Subgrade Crossing Over-Shallow-Embedded Metro in Deep Soft Ground", Applied Mechanics and Materials, Vols. 71-78, pp. 388-392, 2011
Online since
July 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Li Cong Wu, Ai Xiang Wu, Yan Kai Zhang
Abstract:The small spacing tunnel is a kind of tunnel structural style which situates between ordinary tunnel and double-arch tunnel. It has attracted...
2226
Authors: Juan Hu, Xiao Yi Sun, Sheng Jun Jiao
Chapter 9: Bridge Engineering
Abstract:In recent years, rotation construction is widely used in construction of arch birdge, and the method of construction is difficult and has...
1977
Authors: Xiang Ping Ou, Si Quan Zhou, Ze Hua Wang, Kun Ruan, Bo Li
Chapter 1: Geological and Geotechnical Engineering
Abstract:According to the project, this paper discusses the constitution and site construction plan of the slope flexible protection system, and...
344
Authors: Wen Long Gao
Chapter 2: Mechanical Engineering and Application
Abstract:Oil development is an important industry of modern construction, for the entire socio-economic development of great significance. The...
63
Authors: Xiao Qiang Kou, Ai Min Liu, Jin Fang Hou
Chapter 1: Geological and Geotechnical Engineering
Abstract:A model is founded to simulate the process of artificial island construction by numerical analysis method. The displacement and deformation...
296