Dynamic Risk Evaluation of Deep Excavation Based on Monitor Indexes of Support Structure

Abstract:

The risk evaluation of deep excavation was investigated based on the monitor indexes of support structure. The potential accidents which may be caused by the abnormal of the monitor indexes were analyzed. The risk sources which might arouse the value variation of the monitor indexes were disclosed. The dynamic control measurements for the risk sources were suggested. The successful application of the dynamic method to the real project further verified its feasibility.

• Periodical: Advanced Materials Research (Volumes 446-449)
• Pages: 1817-1821
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.446-449.1817
• Online since: January 2012
• Authors: Jiao Zhang, Guang Li Yang
• Keywords: Alarming Value, Deep Excavation, Risk Evaluation, Support Structure

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