EXPERIMENTS ON RUBBER CONCRETE-FILLED STEEL TUBULAR STUB COLUMNS WITH CIRCULAR SECTIONS

Liu Yanhua; Wang Tieliang; Bai Yikui

doi:10.13204/j.gyjz201110023

Volume 41 Issue 10

Dec. 2014

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Liu Yanhua, Wang Tieliang, Bai Yikui. EXPERIMENTS ON RUBBER CONCRETE-FILLED STEEL TUBULAR STUB COLUMNS WITH CIRCULAR SECTIONS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(10): 95-99. doi: 10.13204/j.gyjz201110023

Citation:

Liu Yanhua, Wang Tieliang, Bai Yikui. EXPERIMENTS ON RUBBER CONCRETE-FILLED STEEL TUBULAR STUB COLUMNS WITH CIRCULAR SECTIONS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(10): 95-99. doi: 10.13204/j.gyjz201110023

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EXPERIMENTS ON RUBBER CONCRETE-FILLED STEEL TUBULAR STUB COLUMNS WITH CIRCULAR SECTIONS

doi: 10.13204/j.gyjz201110023

1.
College of Water Resource,Shenyang Agricultural University,Shenyang 110866,China

Received Date: 2011-03-22
Publish Date: 2011-10-20

Abstract

Abstract

Experiments on eight circular rubber concrete-filled steel tubular stub columns subjected to axial loadingare carried out． The influence of rubber replacing ratio and rubber particle size on the bearing capacity of the circularrubber concrete-filled steel tubular stub columns is analyzed． The bearing capacity of these specimens is calculated respectively by different codes，including ACI (2005，American)，AISC-LRFD (2005，American)，AIJ (2008，Japan)，BS5400 (2005，British)，EC4 (2004，Europe)，DL /T 50851999(1999，China)，DB21 /T 17462009(2009，China)，which are also compared respectively． The test results show that the bearing capacity and stiffness both decrease with the increase of rubber replacing ratio，and with the increase of rubber particle size． All results are somewhat conservative，the results of code DL /T 50851999(1999，China) are in agreement well with those of the tests． It is suitable to adopt the code DL /T 50851999(1999，China) to design circular rubber concrete-filled steel tubular columns．
- concrete-filled steel tube,
- rubber concrete,
- stub column,
- bearing capacity,
- circular section

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References(13)

References

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