STRESS ANALYSIS AND LIFE ASSESSMENT OF SPOT WELD JOINTS

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NARAGHIAN E.; MIRZAEI MAJID

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: MODARES TECHNICAL AND ENGINEERING Year:2008 | Volume:- | Issue:32 (SPECIAL ISSUE ON MECHANICAL ENGINEERING) Page(s): 33-45

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Information Journal Paper

Title

STRESS ANALYSIS AND LIFE ASSESSMENT OF SPOT WELD JOINTS

Author(s)

NARAGHIAN E. | MIRZAEI MAJID | Issue Writer Certificate

Keywords

FATIGUEQ2

FINITE ELEMENT ANALYSISQ2

STRAIN ANALYSISQ3

STRESS ANALYSISQ3

SPORT WELDQ3

Abstract

In this paper, we report results of STRESS ANALYSIS and FATIGUE life assessment of a number of spot weld joints. Models are presented for corrugated plates, jointed to an L-shape plate using 7 and 14 spot welds, which are subject to four different types of alternating loading conditions. The analyses are based on the solutions obtained from the ANSYS7 finite element package, using solid elements. In this study, strains and stresses in the weld nugget are evaluated. However, the primary focus is on strain-based FATIGUE life assessment which considers the 3D state of stress around the weld nugget and the nonlinear effects of the material and the geometry.

Cites

ANALYTICAL AND EXPERIMENTAL INVESTIGATION OF THE EFFECTS OF SPOT WELD DIAMETER, GAP DISTANCE AND ELECTRODE FORCE ON THE MIXED MODE OF RESISTANCE SPOT WELDED-JOINTS

References

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APA: Copy

NARAGHIAN, E., & MIRZAEI, MAJID. (2008). STRESS ANALYSIS AND LIFE ASSESSMENT OF SPOT WELD JOINTS . MODARES TECHNICAL AND ENGINEERING, -(32 (SPECIAL ISSUE ON MECHANICAL ENGINEERING)), 33-45. SID. https://sid.ir/paper/24981/en

Vancouver: Copy

NARAGHIAN E., MIRZAEI MAJID. STRESS ANALYSIS AND LIFE ASSESSMENT OF SPOT WELD JOINTS . MODARES TECHNICAL AND ENGINEERING[Internet]. 2008;-(32 (SPECIAL ISSUE ON MECHANICAL ENGINEERING)):33-45. Available from: https://sid.ir/paper/24981/en

IEEE: Copy

E. NARAGHIAN, and MAJID MIRZAEI, “STRESS ANALYSIS AND LIFE ASSESSMENT OF SPOT WELD JOINTS ,” MODARES TECHNICAL AND ENGINEERING, vol. -, no. 32 (SPECIAL ISSUE ON MECHANICAL ENGINEERING), pp. 33–45, 2008, [Online]. Available: https://sid.ir/paper/24981/en

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