沙漠地区输电线路装配式微型沉井基础模块化设计及应用

摘要

装配式微型沉井基础模块具有通用性强、重量轻、强度高、组装方便,适用于风积沙流动性大,整体强度差,现场支护条件有限,水源紧张等条件恶劣的沙漠地区,并通过新疆塔克拉玛干沙漠、宁夏毛乌素沙漠现场试验,对沙漠地区输电线路工程具有实际的重大意义,具有很好的应用前景.%Fabricated miniature caisson foundation module has the advantages of strong commonality, light weight, high intensity, convenient assembly, suitable for desert areas with large fluidity of aeolian sand, poor overall strength, limited field support conditions, tight water resources, etc. The field tests in Taklimakan Desert and Maowusu Desert of Ningxia are of great significance to the project of transmission line in desert area and have a good application prospect.