Test Study and Design on the Bearing Capacity of Long Column of Steel Reinforced High-Strength Concrete

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Abstract:

On the basis of the experiment,the following problems are discussed,including coordinate work of the steel skeleton and concrete,the failure state of the long column,mechanical properties of the steel skeleton,the loaded behavior of concrete in compressive zone,distribution law of the load and the deflection,etc. the calculation formula of the bearing capacity based on the reference[3] is discussed finally,investigation showed the calculation is safe and reliable. At the same time, proposed a method about how to fabricate the test specimen.

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Periodical:

Advanced Materials Research (Volumes 168-170)

Pages:

2493-2497

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Online since:

December 2010

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] Bin Li , Zhuo Han, Gang Xue, Xiyue Ren : Research on long column mechanical behavior of steel reinforced high-strength concrete under axial compression, The paper collection of 13th National Structural Engineering Conference(the second copies), 2004, In Chinese.

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[2] Hong-Tie Zhao: Steel and concrete composite structures [M], Beijing, Science Press (2001) , In Chinese.

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[3] Pu-Sheng Shen, Yi-Bin He, Changhui Tang: Building structure , 1997, 10: 30-32, In Chinese.

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