刘集地涵工程安全性态分析研究

Study on Safety State of Liuji Underground Culvert Engineering

刘集地涵工程已建成18 a,有必要对该工程安全性态进行分析研究,本文主要按照水闸安全鉴定规定对该工程从土建结构、闸门与启闭机、安全复核计算三方面进行安全性态研究,从而确定刘集地涵安全类别为二类闸,各水工建筑物、机电设备、金属结构等处于良好的安全状态,主要设计指标均基本能满足要求,为管理单位安全鉴定提供依据。

Liuji underground culvert engineering has worked for 18 years,so it is necessary to make the analytical researches for its safety performance.The analysis and research on its safety state are made here from the following aspects such as the civil structure,the sluice gate and headstock gear,the safety inspection of buildings and metal structures,calculation for engineering security check and so on.Based on the analysis and research as mentioned above,this project is confirmed as the second class sluice gate.Eventually,it is concluded that all the hydraulic structures,electromechanical equipments and metal constructions are in good safety state,and the main design indexes of this project could meet the requirements.All these could provide bases for the safety appraisal of management units.