| 220kV架空送电线路工程造价浅析 |
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| 引用本文： | 李罗兰,张平朗.220kV架空送电线路工程造价浅析[J].电力勘测设计,2011(5):1-5. |
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| 作者姓名： | 李罗兰 张平朗 |
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| 作者单位： | 中南电力设计院,湖北 武汉,430071 |
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| 摘 要： | 220kV架空送电线路是我国区域电网的重要组成部分,不同地区的220kV架空送电线路造价既有统一的共性和规律,又呈现出不同的造价水平和特点.本文收集了我国近年来各地区建设完成的855条220kV架空送电线路工程造价资料,剔除了情况较为特殊的线路179条,筛选出676条铁塔线路,运用统计学原理及数据分析方法,归纳总结22...
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| 关 键 词： | 220kV 架空送电线路 工程造价 投资特点 |
Analysis on Engineering Cost of 220kV Overhead Electric Power Transmission Line |
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| LI Luo-lan,ZHANG Ping-lang.Analysis on Engineering Cost of 220kV Overhead Electric Power Transmission Line[J].Electric Power Survey & Design,2011(5):1-5. |
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| Authors: | LI Luo-lan ZHANG Ping-lang |
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| Affiliation: | LI Luo-lan,ZHANG Ping-lang(Central Southern China Electric Power Design Institute,Wuhan430071,China) |
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| Abstract: | 220kV overhead electric power transmission line is an important part of transmission-line system of electric power in China,220kV overhead electric power transmission lines in different areas have both similar regulations and distinct investment levels.This paper collects engineering cost data of 855 220kV overhead electric power transmission-line projects built in China in recent years,179 abnormal data of which are eliminated to get 676 applicable data,and then generalizes the investment characteristics o... |
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| Keywords: | 220kV overhead electric power transmission line engineering cost investment characteristic |
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