Comparison of Safety Risk Identification of Bridge and Tunnel Engineering

Abstract

With the development of science and technology and the changes of the times, the transportation industry is developing rapidly all over the world. As a key and difficult project in the transportation industry, the bridge and tunnel project has many problems, such as complex engineering structure, large building scale, long construction period and changeable construction environment, which leads to frequent bridge and tunnel construction accidents. Based on the domestic and international theoretical research of risk management and safety risk , this paper adopts LC risk identification method to identify and horizontally compare safety risk accidents of bridges and tunnels in the same project. The aim is to figure out the difference of construction safety risk types between bridge and tunnel projects. It is significant to improving the efficiency of construction safety management via refining the evaluation indexes and comparing and analyzing the evaluation results from multiple angles.