摘要
陕北砂黄土具有其特殊的物理力学性质,砂黄土边坡呈现一种特殊的变形破坏方式。通过综合分析陕北砂黄土变形破坏机制及输电线路塔基边坡的治理经验,得出陕北砂黄土地区输电线路砂黄土塔基边坡问题治理的对策及建议,并给出相关的工程实例予以论证分析。
The sandy loess in northern Shaanxi has its unique physical and mechanical properties,and the sandy loess slope exhibits a special deformation and failure mode.This article comprehensively analyzes the deformation and failure mechanism of sandy loess in northern Shaanxi and the experience in treating the slope of transmission line tower foundations,and proposes countermeasures and suggestions for treating the slope problems of transmission line sandy loess tower foundations in the sandy loess area of northern Shaanxi.Relevant engineering examples are provided for demonstration and analysis.
作者
宋世鑫
韩晓萌
李健强
SONG Shixin;HAN Xiaomeng;LI Jianqiang(China Energy Construction Group Shaanxi Electric Power Design Institute Co.,Ltd.Xi'an 710054,China)
出处
《电力勘测设计》
2024年第5期83-87,共5页
Electric Power Survey & Design
关键词
陕北地区
砂黄土
输电线路
塔基边坡
northern Shaanxi
sand loess
transmission line
tower foundation
