A Study on Fracture Characteristics of Widened Beam Flange Joints

Jian Li Dong; Yan Wang

doi:10.4028/www.scientific.net/AMM.405-408.1085

Paper Titles

Feasibility of Substructure Pseudo Dynamic Test on the Tanks in Seismic Research
p.1063

Research Progress on Mechanical Properties of Chinese Ancient Mortise-Tenon Joints
p.1067

Stress State of Hemispherical Shell in the Frontal Movement of the Radiation Field
p.1073

Field Testing of a Wind Turbine Tubular Tower and Structural Design of a Space Frame Steel Tower
p.1077

A Study on Fracture Characteristics of Widened Beam Flange Joints
p.1085

Experimental Study on the Development Regularity of Slab Concrete Cracks under Fatigue Loads
p.1091

The Application of Cable's Arrangement and Stability on Prestressed Cable-Beam Structure
p.1096

Transfer Matrix Method for Natural Vibration Period of Shear Wall Structures with Large Space at Lower Part
p.1100

Finite Element Analysis of Concrete-Filled Double Skin Steel Tubes with Simply Supported under Lateral Impact
p.1106

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 405-408A Study on Fracture Characteristics of Widened...

A Study on Fracture Characteristics of Widened Beam Flange Joints

Abstract:

By the method of ANSYS finite element analysis, this paper in depth studies the affection of widened width and length of the widened beam flange joints on seismic behavior of the ultimate load and ductility performance. According to the test and failure results of finite element simulation specimen the cracking possibility of the weak link easily leading to fracture of joints is evaluated. By introducing the equivalent plastic strain index, the fracture mechanism of widened beam flange joints is analyzed theoretically. The research can provide valuable data and reference for the seismic design of steel frame joints.

You might also be interested in these eBooks

Progress in Industrial and Civil Engineering II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 405-408)

Pages:

1085-1090

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.405-408.1085

Citation:

Cite this paper

Online since:

September 2013

Authors:

Jian Li Dong, Yan Wang

Keywords:

Equivalent Plastic Strain Index, Failure Mechanism, Fracture Characteristics, Widened Beam Flange Joints

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Experimental study of beam-to-column connections with beam-end horizontal haunch of steel frame under low cyclic loading. Journal of Building Structure, 2010, 31（4）：94-101.

Google Scholar

[2] FEMA-350. Recommended Seismic design Criteria for New Steel Moment-frame Buildings [M]. 2000, Washington, D. C.

Google Scholar

[3] Architectural institute of Japan. Recommendation for Design of Connections in Steel Structures[M]. (2001).

Google Scholar

[4] Wangwei. Study on fracture behavior of Plate Welded Moment- Resisting Connections in steel Frame. [D]. Qingdao: Qingdao Technological University，(2011).

Google Scholar

[5] Lee S J, Lu L W . Cyclic tests of full-scale composite joint sbuassemblies. J. Struct. Engrg., ASCE, 1989, 115(8): 1977-(1998).

Google Scholar