陡峭山区输电线路新型子母基础设计  

Design of New Child-mother Foundation of Transmission Line in Precipitous Mountain Area

作　　者：徐彬[1] 曾二贤[1] 白强[1] 胡超[1] 

机构地区：[1]中国电力工程顾问集团中南电力设计院有限公司,湖北武汉430071

出　　处：《电力勘测设计》2017年第1期55-58,共4页Electric Power Survey & Design

摘　　要：针对陡峭山区传统掏挖基础顶面水平位移难以满足要求的问题,结合工程实际,本文提出了新型子母基础型式。作为一种全新的基础型式,本文对其结构特点、结构设计方法进行了探索,并对其适用条件、经济性和施工注意事项进行了分析。结果表明,新型子母基础受力良好,经济性优,建议推广应用。For top horizontal displacement of conventional shaft foundation in precipitous mountains difficult to satisfy the requirements, combined with the engineering practice, this paper presented a New Child-Mother Foundation. As a new foundation type, this paper explored the structural characteristics plus the structural design method, and carried on the applicable condition and economic analysis plus matters needing attention in construction. The results showed that the forced performance and the economy of the New Child-Mother Foundation were good, and thus this paper suggested the popularization and application. of this foundation.

关 键 词：陡峭山区 子母基础 输电线路 

分 类 号：TU75[建筑科学—建筑技术科学]