摘要
输电线路是电网工程建设的重要组成部分,不同外部环境下的输电线施工措施和费用构成直接影响到电网工程的效率和经济性。本文详细调研了典型输电线路全过程机械化施工流程、费用列支等情况,全面分析了不同外部环境下机械化施工措施的差异性和选择依据。在此基础上,以典型机械化施工输电线路工程为背景,结合其工程特征,对机械化施工的机械化率和施工费用进行分析,并与采用非机械化施工方式进行比较,验证输电线路工程机械化施工的有效性与经济性。
As the lifeline of power network engineering,transmission line is an important part of power grid construction.The construction measures and cost of transmission lines in different external environments affect the efficiency and economy of power grid engineering directly. The mechanical construction process of typical transmission lines and the expenses incurred in detail is investigated in this paper. The difference and selection basis of mechanical construction measures under different external environments are analyzed. Taking a typical mechanical engineering construction project of transmission line as an example,the mechanization rate and construction costs of mechanical construction were analyzed combined with the engineering characteristics. The cost comparison between mechanical construction and traditional construction was conducted to verify the availability and economy of mechanical construction for transmission line Engineering.
作者
马莉
孙利平
MA Li;SUN Liping(China National Network Hubei Electric Power Company Institute of Economics and Technology,Hubei Wuhan,430077)
出处
《自动化与仪器仪表》
2018年第12期40-43,共4页
Automation & Instrumentation
关键词
输电线路
机械化施工
地形条件
施工费用
transmission line
mechanical construction
topography
construction cost
