Paper Title:
Study on Mechanical Behavior of Concrete-Filled Square Tubular Column and Bolt-Weld Steel Beam Joints with Reduced Beam Section
  Abstract

The nonlinear FEM models of concrete-filled square tubular column with internal diaphragms and steel beams with reduced beam section bolt-weld joints, involving geometric, materials and contact nonlinear, were established. The 3D models of beam-to-column joints with internal diaphragms by 3D solid elements are founded. The bearing capacity behavior of joints under the monotonic loading are analyzed, including P-Δ curves, the stresses distribution of beam, the dissipating energy ability and destruction form. The analysis results show that the initial stiffness of joint with reduced beam section is close to that of non-reduced beam section joint. The bearing capacities of joints with reduced beam section are lower a little than that of non-reduced beam section joint. The plastic hinge in the joint with reduced beam section is removed to the reduced beam region.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
620-623
DOI
10.4028/www.scientific.net/AMR.163-167.620
Citation
S. F. Nie, T. H. Zhou, X. B. Liu, X. M. Wang, "Study on Mechanical Behavior of Concrete-Filled Square Tubular Column and Bolt-Weld Steel Beam Joints with Reduced Beam Section", Advanced Materials Research, Vols. 163-167, pp. 620-623, 2011
Online since
December 2010
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: Yan Li Guo, Xing You Yao
Abstract:According to anti-seismic design principle of strong column and weak beam, and of strong joint and weak member, reduced beam section (RSB) is...
4257
Authors: Chun Yan Gao, Bin Li
Abstract:In order to research the seismic behavior of lightweight aggregate concrete-filled rectangular steel tubular (CFRST) frame, four test...
2194
Authors: Qiong Fen Wang, Yuan Cai Liu, Liang Cao, Ji Yao, Jian Feng Huang
Dynamic Mechanical Analysis, Optimization and Control
Abstract:Calculations of the end-plate semi-rigid joints are carried out with a FE-program ANSYS. Some results of the calculations are introduced in...
1625
Authors: Guo Feng Du, Chao Ma, Cheng Xiang Xu
Chapter 1: High Strength High Performance Materials and New Structural System
Abstract:In order to understand the mechanical performance and related tectonic design requirements of the concrete-filled steel tubular joints with...
183
Authors: Li Ying Xu
Chapter 7: Computational Mechanics
Abstract:In order to meet the necessity of the code for seismic design of buildings: Principle for strong connections and feebleness member. The...
3269