Browse > Article

A Study on Welding Deformation of I-Beam Steel Structure by FEM Method  

석한길 (삼척대학교 재료금속공학과)
Publication Information
Journal of Welding and Joining / v.21, no.5, 2003 , pp. 561-567 More about this Journal
Abstract
For construction of I-beam steel structures, a fillet welding is one of the main manufacturing process. However, this welding process cause some problems associated with welding residual stress and welding deformation that are harmful to the safety of structures. Accordingly, this study clarified the creation mechanism of the welding deformation on I-beam steel structure from the experimental results given by the FEM method. To prevent or minimize the longitudinal bending deformation, first of all, a field supervision is necessary to observe the optimal groove design. Secondly, the welding order for cooling weld zone is needed.
Keywords
Longitudinal deformation; Welding residual stress; I-beam; Thermal cycle; Numerical analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Distortion and Shrinkage Stresses in Edge Welding of Beams /
[ Tsuji,I.;Yamagudhi,K. ] / Journal of the Western Society of Naval Architects of Japan
2 /
[ Okerblom,N.O. ] / The Calculations of Deformations of Welded Metal Structures
3 Basic Studies for the Automatic Fabrication of Welded Built-up Beams /
[ Jang,C.D.;Seo,S.I. ] / Journal of Ship Production
4 On the Prediction of Deformation of Welded Built-up Beams /
[ Jang,C.D.;Seo,S.I. ] / Journal of the Society of Naval Architects of Korea   과학기술학회마을
5 Analysis and control of Distortion in Welded Aluminum Structures /
[ Masubichi,K.;Papazoglou,V.J. ] / SNAME Transaction
6 Production Mechanism for Out-of Plane Deformation in Fillet Welding and Investigation of Generality /
[ Kim,Y.C;Chang,K.H;Horikawa,K. ] / Journal of the Japanese Welding Society
7 Estimation of Welding Deformations for Actual Plate Girgers /
[ Aoki,H.;Nagai,K.;Kuwajima,H.;Watanabe,M. ] / Journal of the Japanese Welding Society
8 Effects of Defects on Welding Deformation and Residual Stress /
[ Yoh Chul Kim;Jeong Ung Park;Izumi Imoto;Kosuke Horikawa ] / Steel Construction Engineering
9 Longitudinal Deformation of a Long Beam due to Fillet Welding /
[ Sasayama,Y.;Masubuchi K.;Moriguchi,S. ] / Welding Journal