Paper Title:
Impact of Double-O-Tube Shield Tunnel Construction on Grillage Beams Foundation Frame Building
  Abstract

Considering the interaction of building-soil-tunnel, the grillage beams foundation frame building vertical crossed by Double-O-Tube (DOT) shield tunnel was simulated by 3D MIDAS/ GTS software, and the impact of construction on the building was analyzed. The results show that: the ground settlement trough caused by DOT shield tunnel can be fitted by peck formula; during the passage of the shield tunneling through the building, the settlement of the building increased and settlement trough was wilder; the settlement was stable and had a little rebound when shield machine already passed the building; with the increase of driving distance, the first principal stress P1 increased and then was stable; with the increase of L, the shape of foundation settlement curve changed, and the maximum differential settlement between columns increased but was small.

  Info
Periodical
Chapter
Chapter 1: Frontiers of Building Engineering
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
32-36
DOI
10.4028/www.scientific.net/AMM.71-78.32
Citation
X. J. Wei, J. Hong, G. Wei, "Impact of Double-O-Tube Shield Tunnel Construction on Grillage Beams Foundation Frame Building", Applied Mechanics and Materials, Vols. 71-78, pp. 32-36, 2011
Online since
July 2011
Export
Price
$32.00
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