Research on Evaluation Method of Joint Prevention Operation Safety Risk in Railway-highway Bridge

Abstract

To build railway-highway bridge has become a common view to highly utilize transport corridor across river. Based on the operation risk research analysis of bridge in the world, joint prevention risk of railway-highway bridge is identified, a quantitative evaluation method of risk rating is put forward, and some related parameters are recommended. Combined design solution of Changtai Yangtze River Bridge, a dataset of joint prevention risk during operation to Changtai Yangtze River Bridge is provided and joint prevention risk rating is calculated according to the previous risk evaluation method and criteria, as a reference for scientific evaluation and effective control of joint prevention risk during operation to Changtai Yangtze River Bridge.