Study on New Reinforcing Method of Composite Beam with Web Openings under Negative Moment

Wen Yuan Liao; Dong Hua Zhou; Chun Xiu Han

doi:10.4028/www.scientific.net/AMR.919-921.243

Paper Titles

Snow Wind Tunnel Experiment for Snowdrift Prediction of Domed Stadium
p.216

Stress and Stability Analysis of a Cooling Tower by ANSYS
p.222

Study on Collapse Numerical Simulation Method of Frame Structures Based on Explicit Dynamics
p.226

Study on Dynamic Characteristics of a New Space Latticed Shell String Structure
p.239

Study on New Reinforcing Method of Composite Beam with Web Openings under Negative Moment
p.243

Test Scheme and Result Analysis of New-Type Frame Structure with Column End of Steel-Concrete Composite Joint
p.247

The Dynamic Characteristic and Response's Discussion of External Prestressing Curved Beam
p.254

The Effect of Splicing Area Parameters on Mechanical Behavior of Beam-Column Connection with Cantilever Beam Splicing
p.258

The Numerical Simulation Experiment of Exploded in the Flat Box Sealed Structure
p.262

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 919-921Study on New Reinforcing Method of Composite Beam...

Study on New Reinforcing Method of Composite Beam with Web Openings under Negative Moment

Abstract:

Due to web opening, stiffness and strength of steel composite beam decrease significantly. The common reinforcing method is setting stiffeners around the opening section; the paper presents two methods: herringbone stiffener and diamond stiffener. The finite element model is established with both material and geometrical non-linearity. Compared with other common methods, these two new methods are effective. Some reasonable suggestions are proposed for engineering application.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 919-921)

Pages:

243-246

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.919-921.243

Citation:

Cite this paper

Online since:

April 2014

Authors:

Wen Yuan Liao*, Dong Hua Zhou, Chun Xiu Han

Keywords:

Composite Beam, Finite Element Method (FEM), Negative Moment, Reinforcement, Web Opening

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Park J W, Kim C H, Yang S C. Ultimate strength of ribbed slab composite beams with web opening [J]. Journal of Structural Engineering, ASCE, 2003, 129(6): 810-817.

DOI: 10.1061/(asce)0733-9445(2003)129:6(810)

Google Scholar

[2] Chung K F, Lawson R M. Simplified design of composite beams with large web openings to Euroeode4 [J]. Journal of Constructional Steel Research, 2001, 114(3): 135-163.

DOI: 10.1016/s0143-974x(00)00011-0

Google Scholar

[3] Redwood Richard G, Poumbouras G. Analysis of composite beams with web openings [J]. Journal of Structural Engineering, 1984, 110(9): 145-162.

Google Scholar

[4] Zhou D H. Beitrag zum Tragverhalten und zur Entwicklung der Rechenmodelle von Verbundträgern mit Stegöffnungen[D]. Kaiserslautern: University of Kaiserslautern, (1998).

DOI: 10.1002/stab.200002680

Google Scholar

[5] Chung KF, Liu TCH, Ko ACH. Steel beams with large web openings of various shapes and sizes: Finite element investigation. doi: 10. 1016/S0143-974X(03)00030-0.

DOI: 10.1016/s0143-974x(03)00030-0

Google Scholar