Paper Title:
Research on the Method of Determining M Value of the Rock-Socketed Continuous Wall
  Abstract

In recent years the rock-socketed continuous concrete walls have been applied in supporting structure of foundation excavation, and the main problem of which is how to simulate m value of wall bottom bedrock. In this paper, the m value of rock-socketed underground continuous concrete wall bedrock is monitored by a structural test about a typical engineering. The monitored data of foundation excavation supporting deformation are fitted by least-square method, and the bedrock m value of which are researched and analyzed based on an optimization method and fitting deformation curves. The test shows the monitored m value meets the corresponding engineering regulations and is related with the broken degree of rock on the monitored position, and the variability of which is lesser in the construction process.

  Info
Periodical
Advanced Materials Research (Volumes 243-249)
Edited by
Chaohe Chen, Yong Huang and Guangfan Li
Pages
2483-2486
DOI
10.4028/www.scientific.net/AMR.243-249.2483
Citation
H. Y. Zhang, "Research on the Method of Determining M Value of the Rock-Socketed Continuous Wall", Advanced Materials Research, Vols. 243-249, pp. 2483-2486, 2011
Online since
May 2011
Authors
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Price
$32.00
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