Title :
The research on the stress concentration factor of T-joints under bending load
Author :
Zhang, Jia ; Qu, Shuying ; Liu, Hao ; Wang, Guoliang
Author_Institution :
Dept. of Civil Eng., Yantai Univ., Yantai, China
Abstract :
By terms of the numerical modeling of ABAQUS software, the analysis of the stress concentration factor (SCF) of tubular T-joints subjected to bending load is analyzed in this paper. The magnitude and the distribution of the SCF for tubular T-joints are analyzed. Through the analysis of 712 models, the parametric equations of the maximum and the distribution of the SCF subjected to in-plane and out-of plane bending load are investigated. Error analysis of these parametric equations is also carried out.
Keywords :
bending; couplings; error analysis; offshore installations; stress analysis; ABAQUS software; SCF distribution; bending load; error analysis; numerical modeling; parametric equations; stress concentration factor; tubular T-joints; Electron tubes; Equations; Error analysis; Finite element methods; Joints; Mathematical model; Stress; T-joints; in-plane and out-of plan bending load; numerical modeling; parametric equations; the stress concentration factor;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5776033
