浙江电力

2019, v.38;No.279(07) 53-57

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Archive) | 高级检索(Advanced Search)

山区输电线路转角塔压力型锚索承台基础研究
Study of Pressure-type Anchor Cable Platform Foundation for Corner Tower of Transmission Line in Mountainous Area

麻坚,袁建国,应健,肖志鹏,吕庆,王真理
MA Jian,YUAN Jianguo,YING Jian,XIAO Zhipeng,LYU Qing,WANG Zhenli

摘要(Abstract):

山区输电线路距离长,地形条件复杂,输电线路转角塔基础存在下压和上拔工况,在复杂地质条件下,输电线路转角塔基础的选型和设计比较困难。针对山区存在大量的覆盖层较厚、下覆基岩工程性状较好的复合地层和上拔荷载较大的转角塔,提出了一种新型的压力型锚索承台基础型式。对其特点和技术优势进行了归纳总结,给出了压力型锚索承台基础的设计计算建议。
The transmission line in the mountainous area is long, and the terrain conditions are complex. The base of corner tower of the transmission line is subjected to compressive load and uplifting load. Under complex geological conditions, the selection and design of corner tower foundation of the transmission line is difficult. Aiming at the composite stratum conditions with thick coverage layer and underlying bedrock with excellent engineering properties in mountainous areas and the corner tower with large uplift load, a new type of pressure-type cable anchored platform foundation for corner tower is proposed. The characteristics and technical advantages of this new type foundation are summarized, and the suggestions for the design of the pressure-type cable anchored platform foundation are given.

关键词(KeyWords): 输电线路;铁塔基础;压力型锚索;复合地层;转角塔
transmission line;tower foundation;pressure-type anchor cable;composite stratum;corner tower

Abstract:

Keywords:

基金项目(Foundation): 国网浙江省电力有限公司科技项目(5211JH170009)

作者(Author): 麻坚,袁建国,应健,肖志鹏,吕庆,王真理
MA Jian,YUAN Jianguo,YING Jian,XIAO Zhipeng,LYU Qing,WANG Zhenli

DOI: 10.19585/j.zjdl.201907009

参考文献(References):

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享