5-7 December 2018 - Hong Kong, China

CONFERENCE PAPERS

Ninth International Conference on Advances in Steel Structures (ICASS 2018)


DESIGN METHOD OF WALL PANEL STABILITY OF CONCRETE-INFILLED DOUBLE STEEL CORRUGATED-PLATE WALLS UNDER AXIAL COMPRESSION

 

Yan-Lin Guo1, Xiao Yang1,*, Peng Zhou1, Jing-Shen Zhu1 and Meng-Zheng Wang1

1 Department of Civil Engineering, Tsinghua University, Beijing 100084, China

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DOI:10.18057/ICASS2018.P.124

ABSTRACT:

This paper presents Wall Panel (WP) instability behavior and its strength design method in Concrete-infilled Double Steel Corrugated-plate Wall (CDSCW). The CDSCW is generally arranged in the forms of L- and T-shaped cross-sections in its plane layout, and the WP of the CDSCW is composed of two Steel Corrugated-Plates (SCPs) connected by bolts, infilled concrete between two steel corrugated-plates, and vertical boundary elements on both sides of the WP. The WPs forming the CDSCW may be subjected to flexural local buckling independently, and they are classified into two types in terms of their boundary conditions, i.e. three-side simply supported and one-side free WP, and four-side simply supported WP. Only the former under axial compression is investigated in this paper. A refined finite element (FE) model of the WP is established for predicting its local buckling behavior and load resistance. At last, a strength design formula of the WP regarding its stability coefficient and normalized slenderness ratio has been established, and this provides fundamentals to further develop a comprehensive design method of the WPs subjected to combined axial compressive and moments.

Keywords:

Steel corrugated-plate; Composite wall; WP flexural instability; Elastic buckling load; Load Resistance.

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IMPORTANT DATES

First call for paper:
1 January 2018
Abstract submission: (CLOSED)
1 April 2018
Notification of abstract acceptance:
on or before 16 April 2018 
Full paper submission: 
15 July 2018
Online Registration Begins:
1 August 2018
Notification of full paper acceptance:
31 August 2018
Early bird registration:
on or before 7 September 2018
Online Registration Closes:
31 October 2018
Announcement of programme:
1 November 2018
ICASS2018 December 05, 2018 08:00 AM