Study on the Criterion of Discriminant on Highway Collapse Disaster in Mountain Area

Abstract:

With the development of road construction in mountain area of China, the collapse disaster is increased because the high fill and deep cut of the road is more and more. And the great economic losses and casualties are caused by this kind of geological hazard. On basis of the development collapse summarizes the basic rules and types; this paper puts eight fast criterion of discriminant on highway collapse disaster in mountain area according to the character statistics analysis on engineering practice experience and collapse case. According to the development process of the stage on mountain highway collapse disaster, which includes early inoculation stage, middle potential stage and advanced induced stage. On the basis of the rapidly criterion of discriminant on highway collapse disaster in mountain area, this paper refines the five aspects in landform and physiognomy and geological structures, proposes the development process in criterion of discriminant on highway collapse disaster in mountain area. It’s hopeful that the research results can be provided the scientific guidance for the temporal discriminant of highway collapse disaster in mountain area.

• Periodical: Applied Mechanics and Materials (Volumes 275-277)
• Pages: 2769-2772
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.275-277.2769
• Online since: January 2013
• Authors: Jian Long Yan*, Zhang Jian Xu, Yong Zhang, Hong Jun Shen
• Keywords: Collapse, Discriminant Criterion, Highway

References

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