Research on the Ultimate Bearing Capacity for Steel Tubular Transmission Tower’s Joints with Annular Plate

Author:

Lv Bao Hua1,Chen Ze Qun2,Li Hui2,Guan Shun Qing1,Li Xiao Lu2,Zhang Ling2

Affiliation:

1. Northwest Electric Power Design Institute

2. Xi’an JiaoTong University

Abstract

This paper investigated the ultimate bearing capacity of tubular-gusset joints with 1/4 annular plate or none annular plate based on the experiment and FEM methods. We calculated various impacts of different annular plate parameters on the ultimate bearing capacity. And also, the relationship between of them was summarized.

Publisher

Trans Tech Publications, Ltd.

Reference11 articles.

1. S. Saeko. Experimental study on strength of tubular steel structures. Japanese Soc Steel Construct. Vol, 10 (1974), pp.37-68.

2. H. Fessler, W. Hassell, T H Hyde. A model technique for bending strength of tubular joints. Journal of Strain Analysis. Vol. 27(1992), pp.197-210.

3. C.K. Soh, T.K. Chan, S.K. Yu. Limit Analysis of ultimate strength of tubular X-joints. Journal of structual engineering. ASCE. Vol. 126(2000), pp.790-797.

4. W.B. Kim. Ultimate strength of tube-gusset connections considering eccentricity. Engineering Structures. Vol. 23(2001), pp.1418-1426.

5. M.C.H. Yam, J. J. R. Cheng. Behavior and design of gusset plate connections in compression. Journal of Construction Steel Research. Vol. 58(2002), pp.1143-1159.

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