Browse > Article

Fatigue Characteristics of Load-Carrying-Cruciform-Fillet-Welded-Joints According to Welding Methods  

이용복 (홍익대학교 기계공학과)
오병덕 (서울정수기능대학 건축설비자동화과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.12, no.1, 2003 , pp. 38-44 More about this Journal
Abstract
In this study, endurance limit and fatigue behavior of load carrying fillet welded cruciform joints depending on commonly used welding methods such as SMAW, SAW, MIG and FCAW are investigated. In respect of endurance limit SMAW specimen showes highest result, and then MIG, SAW, FCAW in descending order. However, SMAW specimen showes lowest crack growth rate and it followed by MIG, FCAW, SAW. By these results, it is needed to use SMAW or MIG welding methods for welding structures with small welding capacity and SAW or FCAW methods for large welding structures with respect to economic benefits and operation efficiency of welding. It was also shown fatigue crack growth rate was more influenced by the strenght of welding materials than the endurance limit of welding materials.
Keywords
Fatique Characteristics; Load-Carrying-Cruciform-Fillet-Welded-Joints; Endurance Limit; Fatigue Crack Propagation ratio;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Influence of Flux Cored Arc Welded Cruciform Joint Dimensions on Fatigue Life of ASTM 517 'F' Grade Steels /
[ V. Balasubramanian;B. Guha ] / Int. J. Pres. ves. & Pip.   DOI   ScienceOn
2 A Survey of Fatique Cracking Experience in Steel Bridges /
[ C. Miki;M. Sakano ] / IIW Doc. XII-1383-90
3 Fatique Crack Growth in Cruciform Welded Joints /
[ V. Balasubramanian;B. Guha ] / Joining & Materials
4 /
[ V. Balasubramanian;B. Guha ] / Effect of Specimen Geometry on Fatique of Welded Joints
5 Influence of Weld Size Fatique Crack Growth Characteristics of Flux Cored Arc Welded Cruciform Joints /
[ V. Balasubramanian;B. Guha ] / Manterials Science and Engineering A265
6 Recommendations for Assessment of Weld Imperfections in Respect to Fatigue /
[ A. Hobbacher ] / IIW Doc. IIW-XII-1366-88
7 Influence of Weld Size on Fatigue Crack Growth Characteristics of Flux Cored Arc Welded Cruciform Joints /
[ V. Balasubramanian;B. Guha ] / Manterials Science and Engineering A265
8 Influence of Weld and Plate Geometry on the Fatigue Strength of Cruciform Joints /
[ J.M. Ferreira;C.M. Branco ] / Theo. Appl. Frac. Mech.
9 An Analysis of Some Fatique Crack Propagation Data for Steels Subjected to Pulsating Tension Loading /
[ T.R. Gurney ] / Weld. Res. Int.
10 A Critical Analysis of Crack Propagation Law /
[ P.C. Paris;F. Erdogan ] / Journal of Basic Engineering ASME Transaction, Ser. D85
11 An improvement of the Fatigue Strength in Fillet Welded Cruciform Joints of Mild Steel under Pulsating Tension Load /
[ S.W. Kang(et al.) ] / JSNA of Japan
12 필렛 용접이 음부의 피로파괴특성에 관한 연구 /
[ 강성원;하우일;신종석;장태원;제정신 ] / 대한조선학회논문집
13 하중전달 십자형 필렛용접부의 피로강도 평가에 관한 실험적 연구 /
[ 남병찬 ] / 홍익대학교 대학원 석사논문