PROTOTYPE EXPERIMENTAL STUDIES ON FLEXIBLE FLANGES FOR LONG-SPAN ELECTRIC TRANSMISSION TOWER IN WUSONGKOU

Xue Weichen; Huang Yongjia; Wang Guinian

doi:10.13204/j.gyjz200403021

Volume 34 Issue 3

Dec. 2014

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Xue Weichen, Huang Yongjia, Wang Guinian. PROTOTYPE EXPERIMENTAL STUDIES ON FLEXIBLE FLANGES FOR LONG-SPAN ELECTRIC TRANSMISSION TOWER IN WUSONGKOU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 68-70. doi: 10.13204/j.gyjz200403021

Citation:

Xue Weichen, Huang Yongjia, Wang Guinian. PROTOTYPE EXPERIMENTAL STUDIES ON FLEXIBLE FLANGES FOR LONG-SPAN ELECTRIC TRANSMISSION TOWER IN WUSONGKOU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 68-70. doi: 10.13204/j.gyjz200403021

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PROTOTYPE EXPERIMENTAL STUDIES ON FLEXIBLE FLANGES FOR LONG-SPAN ELECTRIC TRANSMISSION TOWER IN WUSONGKOU

doi: 10.13204/j.gyjz200403021

1.
1. Tongji University Shanghai 200092;
2.
2. East-China Electric Power Design Institute Shanghai 200063

Received Date: 2003-11-03
Publish Date: 2004-03-20

Abstract

Abstract

Based on prototype tests of flexible flanges for long-span electric transmission tower in Wusongkou, the forced process, failure pattern, load bearing-capacity and deformation etc of flexible flanges are systematically studied, and the influence of thickness of flanges, distance between bolts and edge of flanges, and diameter of bolts on behaviors of flanges and welding seams are also investigated. The studies show that the flexible flanges have good behaviors and their use in Wusongkou tower (500kV) is validated.
- flexible flange,
- prototype test,
- forced behavior