Response of steel-concrete composite panels to in-plane loading

被引：4

作者：

Danay, Ari ^{[1
]}

机构：

[1] Genor Engn Inc, Whiterock, BC V4B 1A6, Canada

来源：

NUCLEAR ENGINEERING AND DESIGN | 2012年 / 242卷

关键词：

D O I：

10.1016/j.nucengdes.2011.10.006

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Steel-Concrete Composite (SCC) panels consist of steel faceplates with welded shear studs and concrete infill. The shear studs, which perform a similar function to bond of rebars in reinforced concrete, act as springs resisting the shear slip between the faceplates and concrete. In spite of extensive research in the 1980s and 1990s due to the interest in using SCC in offshore construction and in nuclear power plants, and recently related Codes, there is no analytical method to-date to predict the shear studs response to in-plane loading. Shear connectors are sized according to various criteria unrelated to their actual forces under in-plane loads, such as prevention of faceplate buckling or out-of-plane shear resistance. This paper presents a closed analytical solution of the equilibrium and compatibility differential equations for steel and concrete displacements of SCC panels, based on distributed shear springs idealization. Analytical results presented in this paper are validated by test results of SCC panels loaded by pure shear forces and can be used as practical design formulas for the in-plane portion of the design loads. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：52 / 62

页数：11

共 13 条

[1]

AISC Proposal APPENDIX N9, 2010, AISC PROP APP N9 SPE

[2]

Akiyama H., 1991, 11 INT C STRUCT MECH

[3]

Akiyama H., 1989, P T 10 INT C STRUCT

[4]

[Anonymous], 1994, N69094 ANSIAISC

[5]

Fukumoto T., 1987, IABSE S PAR VERS

[6]

JEAG, 2005, TECHN GUID AS DES ST

[7]

Matsuishi M., 1987, C FER PUBLICATION, V1

[8]

Ohno F., 1987, C FER PUBLICATION, V1

[9]

Ollgaard J.G., 1971, AISC ENG J

[10] Study on steel plate reinforced concrete panels subjected to cyclic in-plane shear [J].

Ozaki, M ;

Akita, S ;

Osuga, H ;

Nakayama, T ;

Adachi, N .

NUCLEAR ENGINEERING AND DESIGN, 2004, 228 (1-3) :225-244

← 1 2 →