STATIC TENSILE LOADING EXPERIMENT AND FINITE ELEMENT ANALYSIS OF DIAPHRAGM-THROUGH JOINT OF CONCRETE-FILLED SQUARE STEEL TUBULAR COLUMN

Rong Bin; Chen Zhi-hua; Yang Nan; Miao Ji-kui

doi:10.13204/j.gyjz201210026

Volume 42 Issue 10

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(10): 126-133

Rong Bin, Chen Zhi-hua, Yang Nan, Miao Ji-kui. STATIC TENSILE LOADING EXPERIMENT AND FINITE ELEMENT ANALYSIS OF DIAPHRAGM-THROUGH JOINT OF CONCRETE-FILLED SQUARE STEEL TUBULAR COLUMN[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(10): 126-133. doi: 10.13204/j.gyjz201210026

Citation:

Rong Bin, Chen Zhi-hua, Yang Nan, Miao Ji-kui. STATIC TENSILE LOADING EXPERIMENT AND FINITE ELEMENT ANALYSIS OF DIAPHRAGM-THROUGH JOINT OF CONCRETE-FILLED SQUARE STEEL TUBULAR COLUMN[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(10): 126-133. doi: 10.13204/j.gyjz201210026

Citation:

Rong Bin, Chen Zhi-hua, Yang Nan, Miao Ji-kui. STATIC TENSILE LOADING EXPERIMENT AND FINITE ELEMENT ANALYSIS OF DIAPHRAGM-THROUGH JOINT OF CONCRETE-FILLED SQUARE STEEL TUBULAR COLUMN[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(10): 126-133. doi: 10.13204/j.gyjz201210026

PDF( 0 KB)

STATIC TENSILE LOADING EXPERIMENT AND FINITE ELEMENT ANALYSIS OF DIAPHRAGM-THROUGH JOINT OF CONCRETE-FILLED SQUARE STEEL TUBULAR COLUMN

doi: 10.13204/j.gyjz201210026

Rong Bin^1,2,3,
Chen Zhi-hua^1,2,
Yang Nan^1,2,
Miao Ji-kui⁴

1.
1. School of Civil Engineering,Tianjin University,Tianjin 300072,China;
2.
2. Key Laboratory of Coast Civil Structure Safety,Ministry of Education,Tianjin 300072,China;
3.
3. School of Civil Engineering,Xingjiang University,Urumqi 830047,China;
4.
4. School of Architecture and Urban Planning,Shandong Jianzhu Uninversity,Jinan 250101,China

Received Date: 2011-11-11
Publish Date: 2012-10-20

Abstract

Abstract

Static tensile loading experiment and nonlinear finite element analysis were carried out to study mechanical properties and failure modes of diaphragm-through joints of concrete-filled square steel tubular column.With comparison between experimental data and finite element analysis results such as load-displacement curves and bearing capacity,the feasibility of finite element analysis was proved.For diaphragm-through joints of concrete-filled square steel tubular column,it was found that tensile load from steel beam flange was mainly shared by square steel tube and diaphragm; as well as 3 failure modes which were steel beam flange fracture,weld fracture and joint broken.For steel square tube,plastic zone appeared around intersections between steel square tube and diaphragm． However,for diaphragm,plastic zone appeared along the cross-section lines enclosed by steel square tube．

FullText(HTML)

References(7)

References

CECS 159∶ 2004 矩形钢管混凝土结构技术规程[S].

[2] Ricles J M，Peng S W，Lu L W.Seismic Behavior of CompositeConcrete Filled Steel Tube Column-Wide Flange Beam MomentConnections[J].Journal of Structural Engineering，2004，130(2): 223-232.

[3] Fukumoto T，Morita K.Elasto-Plastic Behavior of Panel Zone inSteel Beam-to-Concrete Filled Steel Tube Column MomentConnections[J].Journal of Structural Engineering，2005，131(7): 1841-1853.

[4] 周天华，何保康，陈国津.方钢管混凝土柱与钢梁框架节点的抗震性能试验研究[J].建筑结构学报，2004，25 (1 ): 9 －16.

[5] 聂建国，秦凯.方钢管混凝土柱内隔板式节点骨架曲线的确定方法[J].土木工程学报，2008，41(4): 1-7.

[6] 王先铁，郝际平，孙彤，等.新型方钢管混凝土柱－钢梁节点抗震性能试验研究[J].地震工程与工程振动，2007，27 (4 ):67-73.

[7] 聂建国，秦凯，张桂标.方钢管混凝土柱内隔板式节点的抗弯承载力研究[J].建筑科学与工程学报，2005，22(1): 42 －49．

Relative Articles

Supplements(0)

Cited By

Proportional views