The Safety Guarantee System Research Of The Existing Railway Electrification Reconstruction Project

ABSTRACT:At present, the electrification railway has become the key point of China’s railway development, because of its advantages in transportation ability, technology, energy consumption, operating costs and locomotive vehicle velocity. A main way to the railway electrification transformation is convert the railway lines which originally use diesel locomotive traction or steam locomotive traction to railway lines use electric traction. The existing railway electrification reconstruction engineering not only involves running railway lines but also near the running railway lines. It involves many technical fields and its construction environment is very complex. These factors make the existing railway electrification reconstruction project has high risk. How to im plement the systematic security for the entire project is very important.This paper combining the theory of safety system engineering and risk management, starting from the concept of PDCA circulation, establish the security system of existing railway electrification reconstruction project. First, this paper embarks from the present situation of safety management and the problems existing in current safety management, builds the basic framework of security system of existing railway electrification reconstruction project. Systematic analysis of its operation process, clear the main content of each part. Then respectively from the functions of organization system, safety evaluation system, risk control system and emergency management system analyzes the main content of the existing railway electrification reconstruction project and the movement mechanism of the security system.