Experimental Study on the Spatial Mechanical Behavior of CFST X-Shaped Arches Subjected to Non-directional Loads - Details

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author：

Wei, J. (Wei, J..) ^[1] | Xie, Z. (Xie, Z..) ^[2] | Wu, Q. (Wu, Q..) ^[3] (Scholars：吴庆雄) | Chen, B. (Chen, B..) ^[4] (Scholars：陈宝春) | Ping, J. (Ping, J..) ^[5]

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Abstract：

Experiment　study　on　dumbbell-shaped　CFST　X-shaped　arches　subjected　to　spatial　loads　under　non-directional　loads　is　carried　out.　The　mechanical　behavior　and　failure　mechanism　of　the　arch　model　under　spatial　loads　are　revealed.　Test　results　show　that　the　failure　mode　of　the　arch　model　is　the　extreme　point　instability,　and　the　arch　model　has　a　low　initial　geometric　imperfection　sensitivity.　The　arch　model　is　mainly　bearing　compression　and　out-of-plane　bending　moment　under　spatial　loads,　and　the　out-of-plane　bending　moment　is　the　main　control　factor　of　the　ultimate　stability　bearing　capacity　of　the　arch　model.　©　Springer　Nature　Switzerland　AG　2020.

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Community：

[ 1 ] [Wei, J.]Fuzhou University, Fuzhou, 350116, China
[ 2 ] [Wei, J.]Fujian University of Technology, Fuzhou, 350118, China
[ 3 ] [Xie, Z.]Fuzhou University, Fuzhou, 350116, China
[ 4 ] [Wu, Q.]Fuzhou University, Fuzhou, 350116, China
[ 5 ] [Chen, B.]Fuzhou University, Fuzhou, 350116, China
[ 6 ] [Ping, J.]Fuzhou University, Fuzhou, 350116, China

Reprint 's Address：

[Wei, J.]Fuzhou UniversityChina

Email：

weijg@fzu.edu.cn

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Source ：

Structural Integrity

Monograph name： Structural Integrity

ISSN： 2522-560X

Volume： 11

Issue： Springer

Language： English

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 1

ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 0

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