Effects of initial stress on bearing capacity of concrete filled double skin steel tubular beam-columns - Details

author：

Yao, G.-H. (Yao, G.-H..) ^[1] | Han, L.-H. (Han, L.-H..) ^[2] | Huang, H. (Huang, H..) ^[3]

Indexed by：

Scopus PKU CSCD

Abstract：

An　attempt　to　predict　the　load-deformation　behavior　of　concrete-filled　double　skin　steel　tubular　beam-columns　with　the　effects　of　initial　stress　is　carried　theoretically.　Based　on　the　theoretical　model,　influence　of　the　initial　stress　coefficient,　slenderness　ratio,　sectional　steel　ratio,　load　eccentricity　ratio,　strength　of　the　materials,　as　well　as　hollow　section　ratio　are　discussed.　Finally,　formulas　for　the　influence　coefficient　of　bearing　capacity　of　concrete-filled　double　skin　steel　tubular　beam-columns　considered　the　effects　of　initial　stress　are　suggested.

Keyword：

Beam-columns; Bearing capacity; Concrete-filled double skin steel tube; Initial stress

Community：

[ 1 ] [Yao, G.-H.]College of Civil Engineering and Architecture, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Han, L.-H.]College of Civil Engineering and Architecture, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Huang, H.]College of Civil Engineering and Architecture, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Yao, G.-H.]College of Civil Engineering and Architecture, Fuzhou University, Fuzhou 350002, China

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Source ：

Journal of Harbin Institute of Technology

ISSN： 0367-6234

Year： 2005

Issue： SUPPL. 2

Volume： 37

Page： 116-119

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 3

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