Y型嵌固基础在广西输电线路工程中的应用

Application of Y- type Embedded Foundation in Transmission Line Projects in Guangxi

广西是一个多山地的地区,大多数的地质类型都为石山,针对广西地区的地表特征和岩石类型,作者评述和例举了Y型岩石嵌固式基础在输电线路建设中的应用方案。岩石嵌固式基础充分利用了原状土的力学性能,具有土石方量和基础材料量少、工程造价低、提高施工工效、环境影响少等特点。该类型基础符合国家对"节能"、"环保"的要求。

Guangxi is a mountainous area and most mountains are composed of stones. The author comments and examples the application of Y-type rock embedded foundations in transmission line projects base on the charac- teristics of ground surface and rock types of Guangxi. Rock embedded foundation makes full use of the mechani- cal properties of undisturbed soil, which has the characteristics of less consumption quantities of earthwork, stonework and foundation material, lower construction cost, higher construction efficiency and less environmental impact etc. Such foundations are conformity with the national requirements on ＂energy-saving and environmental protection＂.