Flexural Behaviour of Stainless Steel-Concrete-Carbon Steel Circular Concrete-Filled Double Skin Steel Tubes

Ming Cao; Rui Wang

doi:10.4028/www.scientific.net/AMR.1065-1069.1345

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1065-1069Flexural Behaviour of Stainless...

Flexural Behaviour of Stainless Steel-Concrete-Carbon Steel Circular Concrete-Filled Double Skin Steel Tubes

Abstract:

In order to improve the traditional concrete filled steel tube's corrosion problems,when it uses as holding column of offshore platforms and as support bar of long-span bridges,this paper mainly studies stainless steel-concrete-carbon steel circular concrete-filled double skin steel tubes's flexural behaviour. Six specimen's tests were carried out.The main parameters varied in the test were the hollow ratio (χ) was 0.45 or 0.69,and shear span ratio (λ) was 1 or 3.The experiment results show how the hollow ratio and shear span ratio effect specimens' ultimate flexural capacity.Also,the experiment results provide experimental basis for structure design.

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Periodical:

Advanced Materials Research (Volumes 1065-1069)

Pages:

1345-1348

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1065-1069.1345

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Online since:

December 2014

Authors:

Ming Cao*, Rui Wang

Keywords:

Concrete-Filled Double Skin Steel Tubes, Flexural Behavior, Stainless Steel

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