Analysis of Mechanical Performance Considering Damage Accumulation of Intersecting Joints in Steel Structures

Bao Feng Fan; Na Yang; Qing Shan Yang; Leroy Gardner

doi:10.4028/www.scientific.net/AMM.94-96.583

Paper Titles

Double-Wall Cofferdam of Hero Bridge Calculation
p.560

Internal Force Calculation Method of the Steel Portal Frames with End-Plate Bolted Connections
p.564

Nonlinear Finite Element Analysis on Steel Reinforced Concrete L-Shaped Short-Shear Wall
p.571

Numerical Modeling and Parametric Analysis of Multiplanar CHS KT-Joints with K-Plane Overlap and Out-of-Plane Gap
p.575

Analysis of Mechanical Performance Considering Damage Accumulation of Intersecting Joints in Steel Structures
p.583

Empirical Formula Considering the Smoke Ventilation for Air Temperature in Large Space Structure under Fire
p.587

Application of Super-High Fastener Steel-Pile Scaffold in High Slope Treatment of JINPIN Hydropower Station
p.594

Coupled Wind-Induced Vibration Analysis of the Membrane Structure Based on Steady-State CFD
p.598

Numerical Modelling of Multi-Step Energy Dissipation Facility in Rushing Trough
p.606

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 94-96Analysis of Mechanical Performance Considering...

Analysis of Mechanical Performance Considering Damage Accumulation of Intersecting Joints in Steel Structures

Abstract:

The mechanical behaviors of intersecting joints considering damage accumulation in steel tube structures is analyzed through the FE-program ABAQUS. The stress characteristic and failure modes of these joints are concluded. Especially, it has been analyzed influence of the change of geometric parameters to mechanical behavior of joints. Finally, the results indicate the joints have a good mechanical performance and good plastic deformation as to excessive local buckling of chord under the loads.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 94-96)

Pages:

583-586

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.94-96.583

Citation:

Cite this paper

Online since:

September 2011

Authors:

Bao Feng Fan, Na Yang, Qing Shan Yang, Leroy Gardner

Keywords:

Damage Accumulation, Finite Element Analysis (FEA), Intersecting Joints, Steel Structure, Stress Characteristic

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Z. LIU, ABAQUS6.6 -Basic Course and Examples, Publishing Press of Water and Electricity of China, 2008.

Google Scholar

[2] Tvergaard, V., Influence of voids nucleation on ductile shear fracture at a free surface, Journal of Mechanics and Physics of Solids, 1982, Vol. 30, pp.399-425.

DOI: 10.1016/0022-5096(82)90025-4

Google Scholar

[3] Tvergaard, V. and Needleman, A., Analysis of the cup-cone fracture in a round tensile bar, Acta Metallurgica, 1984, Vol. 32, pp.157-169.

DOI: 10.1016/0001-6160(84)90213-x

Google Scholar

[4] Tvergaard, V. and Needleman, A., Analysis of plastic flow localization in metals, Applied Mechanics Reviews, Vol. 45, s3-s18.

DOI: 10.1115/1.3121390

Google Scholar

[5] Chu, C.C. and Needleman, A., Void nucleation effects in bi-axially stretched sheet, ASME, Journal of Engineering Material and Technology, 1980, Vol.102, pp.249-256. (in Chinese)

DOI: 10.1115/1.3224807

Google Scholar

[6] Y. CHEN, Finite element modelling of ductile tearing in pipeline steels using a micromechanical damage model, Thesis for the degree of Doctor of Philosophy, University of Waterloo, Canada, 2004.

Google Scholar

[7] X.Z. ZHAO, Y.Y. CHEN, Test Research on Ultimate Capacity of K Intersecting Joints of Steel Tube, Journal of Architecture, 2006. (in Chinese)

Google Scholar