Existing Railway Geological Disaster-prone Zoning And Emergency Countermeasures

With the development of the construction of the railway and the constantly depravation of the global climate, the continually erupt of the geo-hazard affect the normal management of the railroad system seriously. Base on survey data of the Jing-Guang railway, Jiao-Liu railway and the Chen-Kun railway, the present paper analyze the type, the character and cause of the railway geo-hazard, and research on the geo-hazard labile zoning along the railway. This provide the theory consult for the the railway department to enhance the capability of the prevention and the management to the geo-hazard. Base on the background , the present paper doing corresponding research and get some research fruits in the following aspects:Firstly, base on the field survey to the geo-hazard of the railway, the present paper analyses the type and the character of the geo-hazard, discuss the origin mechanism of the geo-hazard of the railway;Secondly, on the research background of the geo-hazard along the Heng-Guang railway, according to the develop character of the geo-hazard, the present paper introduce the fuzzy comprehensive assessing method and the fuzzy clustering assessing method, assessing the liable zoning of the geo-hazard along the Heng-Guang railway;Thirdly, base on the geo-hazard liable zoning of the railway, the present paper research on the emergency countermeasure to the typical geo-hazard along the Heng-Guang railway, in order to provide the consultant to the prevention to the geo-hazard of the railway.