2010•Journal of Nantong Vocational CollegeRequires access

Monitoring and Results Analysis of One Large Tunnel Engineering

Shi Bao Dong

Abstract

Based on one large tunnel engineering in Chongqing,vault settlement,the surrounding rock displacement convergence,rock pressure and axial force of steel have been monitored,which results have been dynamic analysis.The surrounding rock pressure and displacement as function of time is calculated.The test results were quantitatively analyzed,in order to get the period changes of the tunnel monitoring.At the same time,a qualitative evaluation has been done with the tunnel results of monitoring on the design and construction.With which proposals in future have been focused on the design and construction of similar projects.

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Key concepts: Displacement (psychology), Settlement (finance), Geotechnical engineering, Tunnel construction, Engineering, Vault (architecture), Qualitative analysis, Convergence (economics)