500 kV输电线路同跨多条电气化铁路迁改施工方案优化

Optimization of Demolition Construction Scheme for 500 kV Power Transmission Line Crossing over Several Electrified Railways

以广汕铁路建设过程中一处500 kV输电线路迁改为例,根据输电线路跨越多条电气化铁路线的实际情况,结合500 kV输电线路和电气化铁路运营的安全要求提出迁改方案,综合考虑技术方案的可行性与经济性进行了方案比选与优化,并按优化方案进行实施,圆满完成了500 kV输电线路迁改。

Taking the demolition of a section of 500 kV power transmission line during construction of Guangzhou-Shantou railway as an example,on the basis of the actual conditions of the power transmission line crossing over several electrified railways,and with connection to the safety requirements of the 500 kV power transmission line and electrified railways,the demolition scheme is put forward.With comprehensive consideration of the feasibility and economical aspect of the technical schemes,the comparison and optimization of the schemes are carried out,and the demolition construction of the 500 kV power transmission line is accomplished successfully with implementation of the optimized demolition construction schemer.