西部特高压输电线路岩土勘察若干问题探讨  

Discussion on Some Issues During Geotechnical Investigation for UHV Transmission Lines in the Area of Western China

作　　者：杨伟明 常春来 张奇 YANG Weiming;CHANG Chunlai;ZHANG Qi(China Energy Engineering Group Hunan Electric Power Desigh Institute Co.,Ltd.,Changsha 410007,China;Gezhouba Group Transportation Investment Co.,Ltd.,Wuhan 430000,China;China Energy Construction Group Co.,Ltd.,Beijing 100022,China)

机构地区：[1]中国能源建设集团湖南省电力设计院有限公司,湖南长沙410007 [2]葛洲坝集团交通投资有限公司,湖北武汉430000 [3]中国能源建设集团有限公司,北京100022

出　　处：《电力勘测设计》2025年第1期62-66,共5页Electric Power Survey & Design

摘　　要：“双碳”背景下,特高压输电线路承载着西部大型风、光新能源发电基地电能传输消纳重要使命,岩土工程勘察是特高压线路建设的重要环节,通过对我国西部地区特高压线路工程勘察全过程所涉及的勘察思路梳理、勘察工作量布置,黄土地质灾害、盐渍土病害、滑坡、岩溶、不均匀地基不良地质作用等问题进行总结和探讨。Under the dual-carbon background,the ultra-high-voltage transmission line carries the important mission of power transmission and consumption of large-scale wind and light new energy power generation bases in the west.Geotechnical engineering investigation is an important link in the construction of ultra-high-voltage lines.Summarizes and discusses some issues involved in the whole process of UHV line engineering of western China,such as sorting out the investigation ideas,investigation workload layout,loess geological hazards,salinized soil diseases,bad geological effects such as landslides,karsts,and uneven foundations.

关 键 词：特高压输电线路 勘察 黄土 盐渍土 滑坡 岩溶 不均匀地基 

分 类 号：TK01[动力工程及工程热物理]