• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2013, Vol. 34 ›› Issue (12): 24-27.doi: 10.3969/j.issn.1000-7229.2013.12.005

• 规划设计 • 上一篇    下一篇

 1 000 kV输电铁塔抗震设计及振动台试验研究

 

秦庆芝1,谢强2,刘学军3,刘玮1
  

  1. 1.华北电力设计院工程有限公司,北京市 100120 ;2.同济大学建筑工程系,上海市 200092;3.国网北京经济技术研究院,北京市 100052
  • 出版日期:2013-12-01
  • 作者简介:秦庆芝(1954),女,教授级高级工程师,主要从事输电线路结构专业设计工作,E-mail:qinqz@ncpe.com.cn; 谢强(1971),男,教授,博士生导师,主要研究方向为生命线电力系统防灾、输变电工程抗震抗风等,E-mail:qxie@tongji.edu.cn; 刘学军(1972),男,高级工程师,主要从事电力工程设计咨询工作,E-mail:liuxuejun@chinasperi.sgce.com.cn; 刘玮(1970),男,高级工程师,主要从事输电线路结构专业设计工作。
  • 基金资助:

    教育部霍英东教育基金会优选资助课题(114021);国家电网公司科技项目(2008-508)。

Shaking Table Test and Seism Design of 1 000 kV Transmission Tower

 

QIN Qingzhi1, XIE Qiang2, LIU Xuejun3, LIU Wei1
  

  1. 1. North China Power Engineering Co., Ltd., Beijing 100120, China;2. Department of Building Engineering, Tongji University, Shanghai 200092, China; 3.State Power Economic Research Institute, Beijing 100052, China
  • Online:2013-12-01

摘要:

为研究特高压输电塔的抗震性能,以1 000 kV“皖电东送”淮南-上海输变电工程同塔双回路SZ272P钢管塔和晋东南-南阳-荆门输电线路酒杯型ZBS1角钢直线塔为原型,依据相似理论进行分析,设计并制作缩尺振动台试验模型,分别进行单塔、单塔挂质量块和塔线耦联体系地震模拟振动台试验,验证了1 000 kV钢管和角钢模型塔在8度罕遇地震作用下的抗震性能,提出了抗震设计改进建议。

关键词: 1 000 , kV, 输电铁塔, 塔线耦联体系, 振动台试验, 抗震设计, 抗震性能

Abstract:

 

In order to study the seismic performance of UHV transmission tower, taking the SZ272P steel tube tower in double-circuit 1 000 kV Huainan-Shanghai transmission line and the ZBS1 cup-type angle line tower in Jindongnan-Jingmeng transmission as project background, this paper designed and made the scale model of shaking table test, based on the similarity theory. Three cases of the models, single tower, tower with concentrated mass to simulate the conductors and tower-conductor coupled system, were tested on the shaking table, whose results verified the seismic performance of the 1 000 kV steel tube tower and the angle tower in the rare earthquake of 8 degree. Finally, some suggestions for seismic design were proposed.

Key words: 1 000 kV, transmission tower, tower-conductor coupled system, shaking table test, seismic design, seismic performance