Paper Title:
A Simple Mechanism Solution for Predicting the Collapse Loads of I-Beams Subjected to Concentrated Load
  Abstract

In order to solve the problem of web buckling for hot rolled I-beams without membrane subjected to concentrated load, a plastic mechanism analysis that involves consideration of the plastic hinges developing in the flanges and the yield lines forming in the web plate have been made, and a simple theoretical prediction of collapse loads have been developed. At the same time, wide ranges of finite element studies have been made. Based on the finite element results, certain approximations and empirical modifications are introduced because of the complex geometrical nature of the problem and the purpose to make the resulting design method simple enough for routine practical application. The theoretical results have been compared, and show close correlation, with the finite element results.

  Info
Periodical
Key Engineering Materials (Volumes 306-308)
Edited by
Ichsan Setya Putra and Djoko Suharto
Pages
703-708
DOI
10.4028/www.scientific.net/KEM.306-308.703
Citation
Y. Fu, X. H. Ji, J. L. Chen, Y. W. Qin, "A Simple Mechanism Solution for Predicting the Collapse Loads of I-Beams Subjected to Concentrated Load", Key Engineering Materials, Vols. 306-308, pp. 703-708, 2006
Online since
March 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Li Zhong Jiang, Lin Lin Sun, Xing Li
Abstract:Based on the theoretical analysis of steel-concrete composite П-beam’s lateral buckling, the computing model and simplified computing model...
287
Authors: Chun Sheng Wang, Lan Duan, Ming Wei, Li Xiang Liu, Jing Yu Hu
Abstract:This paper investigates the flexural strength and ductility of hybrid high performance steel (HPS) I-beams. Three simple supported I-beams...
492
Authors: Lan Duan, Li Zheng, Chun Sheng Wang, Jing Yu Hu
Abstract:This paper evaluates the shear resistance of hybrid I-beams fabricated by high performance steel and conventional steel. A number of hybrid...
1311
Authors: Katsuhito Yoshizawa, Kikuo Ikarashi
Chapter 2: Monitoring and Control of Structures
Abstract:The purpose of this paper is to investigate the elastic local buckling strength and the behavior of tapered H-shaped beams under stress...
1033
Authors: Jin Yang Zheng, Guang You Zhang, Yun He Chen, Shi Zhen Li
Chapter 2: Structural Engineering
Abstract:The glass fiber reinforced polymer (GFRP) I-beams were tested under the third-point static loading. The load, mid-span deflection and failure...
757