Evaluations of mixed-mode stress intensity factors for load-carrying fillet welded cruciform joints using the least-squares method

References

• Barsoum , RS . 1976 . On the use of isoparametric finite elements in linear fracture mechanics . International journal for numerical method in engineering , 10 ( 1 ) : 25 – 37 .
   Web of Science ®Google Scholar
• Bowness , D and Lee , MMK . 1996 . Stress intensity factor solutions for semi-elliptical weld-toe cracks in T-butt geometries . Fatigue and fracture of engineering materials and structures , 19 ( 6 ) : 787 – 797 .
   Google Scholar
• British Standard 7910 . 2005 . Guide on methods for assessing the acceptability of flaws in metallic structures , London, , UK : British Standard Institution .
   Google Scholar
• British Standard PD 6493 . 1991 . Guidance on methods for assessing the acceptability of flaws in fusion welded structures , Appendix E4. London, , UK : British Standard Institution .
   Google Scholar
• British Standard PD 6493 . 1997 . Guidance on methods for assessing the acceptability of flaws in fusion welded structures , Appendix J: 29. London, , UK : British Standard Institution .
   Google Scholar
• Bruck , HA . 1989 . Digital image correlation using Newton-Raphson method of partial differential correction . Experimental mechanics , 29 ( 3 ) : 262 – 267 .
   Google Scholar
• Chu , TC . 1985 . Application of digital image correlation technique to experimental mechanics . Experimental mechanics , 25 ( 3 ) : 232 – 244 .
   Web of Science ®Google Scholar
• Frank, K.H., 1971. The fatigue strength of fillet welded connections. Thesis (PhD). Lehigh University, PA, USA
   Google Scholar
• Frank , KH and Fisher , JW . 1979 . Fatigue strength of fillet welded cruciform joints . Journal of the structural division ASCE , 105 ( ST9 ) : 1727 – 1740 .
   Google Scholar
• Henshell , RD and Shaw , KG . 1975 . Crack-tip finite elements are unnecessary . International journal for numerical method in engineering , 9 ( 3 ) : 495 – 507 .
   Google Scholar
• Hobbacher , A . 1993 . Stress intensity factors of welded joints . Engineering fracture mechanics , 46 ( 2 ) : 173 – 182 .
   Google Scholar
• Hsu , DS and Ju , SH . 1988 . Micro sap-finite element structural analysis package , Taiwan : Unalis Corporation .
   Google Scholar
• Irwin , GR . 1957 . Analysis of stresses and strains near end of a crack traversing a plate . Journal of applied mechanics, transactions of ASME , 24 ( 3 ) : 361 – 364 .
   Google Scholar
• Ju , SH . 1996 . Simulating stress intensity factors for anisotropic materials by the least squares method . International journal of fracture , 81 ( 3 ) : 283 – 297 .
   Google Scholar
• Ju , SH . 1998 . Simulating three-dimensional stress intensity factors by the least-squares method . International journal for numerical method in engineering , 43 ( 8 ) : 1437 – 1451 .
   Google Scholar
• Kai , X , Yong , L and Lie , ST . 2005 . Load-carrying welds joints analysis using boundary element method . International journal of solids and structures , 42 ( 9–10 ) : 2965 – 2975 .
   Google Scholar
• Lie , ST and Bian , C . 1997 . Load-carrying fillet welds using dual boundary element method . Journal of structural engineering ASCE , 123 ( 12 ) : 1603 – 1613 .
   Google Scholar
• Lie , ST , Zhao , Z and Yan , SH . 2000 . Two-dimensional and three-dimensional magnification factors, mk, for non-load-carrying fillet welds cruciform joints . Engineering fracture mechanics , 65 ( 4 ) : 435 – 453 .
   Google Scholar
• Lyons , JS , Liu , J and Sutton , MA . 1996 . High temperature deformation measurement using digital-image correlation . Experimental mechanics , 36 ( 1 ) : 64 – 70 .
   Web of Science ®Google Scholar
• Maddox , SJ . 1975 . An analysis of fatigue cracks in fillet welded joints . International journal of fracture , 11 ( 2 ) : 221 – 243 .
   Web of Science ®Google Scholar
• Motarjemi , AK . 2000 . Comparison of the stress intensity factor of T and cruciform welded joints with different main and attachment plate thickness . Engineering fracture mechanics , 65 ( 4 ) : 455 – 466 .
   Google Scholar
• Pang , HLJ . 1993 . Analysis of weld toe profiles and weld toe cracks . International journal of fatigue , 15 ( 1 ) : 31 – 36 .
   Google Scholar
• Paris , P and Erdogan , F . 1963 . A critical analysis of crack propagation laws . Journal of basic engineering, transactions of ASME , 85 ( 4 ) : 528 – 534 .
   Google Scholar
• Peters , WH and Ranson , WF . 1982 . Digital imaging techniques in experimental stress analysis . Optical engineering , 21 ( 3 ) : 427 – 432 .
   Web of Science ®Google Scholar
• Sutton , MA . 1986 . Application of an optimized digital image correlation method to planar deformation analysis . Image vision computing , 4 ( 3 ) : 143 – 150 .
   Web of Science ®Google Scholar
• Sutton , MA . 1983 . Determination of displacements using an improved digital correlation method . Image and vision computing , 1 ( 3 ) : 133 – 139 .
   Google Scholar