The Analysis Of Security Index And The Study Of Security Evaluation Of Montane Highway

Montane highway is completely closed, multi-lane, with central median, the entire interchange, centralized management, access control, multiple security services facilities complete high standards for road vehicles. A high-speed highway traffic, the characteristics of large capacity, low accident rate. However, as highway traffic volume, high speed, in case of a traffic accident is often more major accidents, and even serious accidents, an accident affecting the number of vehicles, the high rate of casualties, in the handling of the easy causing widespread traffic congestion.From a systemic thinking, consult with the principles of setting up a conunonly evaluation system, the principles of setting up the Mountain Highwaysafety evaluation system was confirmed at first, then, through the analysis of the characteristic and the structure of Montane Highway safety system, chosen the indexes by a conjoint way of integrated the qualitative and quantitative, at last, made the indexes quantifiable and assured the proportion of every index by AHP After this, the Montane Highway safety evaluation was set up.After assured the quantitative indexes, fuzzy math way was chosen to set up a two-grade fuzzy synthetical evaluation model of Montane Highway safety system to evaluate the running safety of a traffic tunnel. At last, the practically value of the study of the founded evaluation system and the evaluation model were proved by the example of Jin Liwen Highway...