STRENGTH CALCULATION OF CONCRETE FILLED CFRP_STEEL TUBE

Gu Wei; Zhao Ying-hua; Sun Guo-shuai

doi:10.13204/j.gyjz200704012

Volume 37 Issue 4

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2007 > 37(4): 42-44

Gu Wei, Zhao Ying-hua, Sun Guo-shuai. STRENGTH CALCULATION OF CONCRETE FILLED CFRP_STEEL TUBE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(4): 42-44. doi: 10.13204/j.gyjz200704012

Citation:

Gu Wei, Zhao Ying-hua, Sun Guo-shuai. STRENGTH CALCULATION OF CONCRETE FILLED CFRP_STEEL TUBE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(4): 42-44. doi: 10.13204/j.gyjz200704012

Gu Wei, Zhao Ying-hua, Sun Guo-shuai. STRENGTH CALCULATION OF CONCRETE FILLED CFRP_STEEL TUBE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(4): 42-44. doi: 10.13204/j.gyjz200704012

Citation:

Gu Wei, Zhao Ying-hua, Sun Guo-shuai. STRENGTH CALCULATION OF CONCRETE FILLED CFRP_STEEL TUBE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(4): 42-44. doi: 10.13204/j.gyjz200704012

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STRENGTH CALCULATION OF CONCRETE FILLED CFRP_STEEL TUBE

doi: 10.13204/j.gyjz200704012

1.
1 Institute of Road &Bridge Engineering,Dalian Maritime University Dalian 116026;
2.
2 Shenyang Architecture University Shengyang 110168

Received Date: 2006-06-10
Publish Date: 2007-04-20

Abstract

Abstract

CFRP( carbon fiber reinforced polymer) is integrated with concrete filled steel tubes structure and a theoretical analysis is carried out for the load carrying capacities of the axially compressed concrete filld CFRP_steel tube; the ultimate bearing capacity of concrete filled CFRP_steel tube is gotten after the steel tube is plastic with the theory of Hencky. s plasticity. The equation is derived for estimating the bearing capacities of the system in the case of CFRP_sheet breaks; the experimental data are compared with the analytic results.
- concrete filled steel tube( CFST),
- carring capacity,
- confining parameter,
- short column

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References

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