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http://dx.doi.org/10.3795/KSME-A.2003.27.3.387

The Effect of the Area Ratio and the Distance Ratio on Bending Stiffness of Two Rectangular Spot-Welded Plates  

Han, Geun-Jo (동아대학교 기계산업시스템공학부)
Ahn, Sung-Chan (동아대학교 대학원 기계공학과)
Shim, Jae-Joon (동아대학교 대학원 기계공학과)
Han, Dong-Seop (동아대학교 대학원 기계공학과)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.27, no.3, 2003 , pp. 387-392 More about this Journal
Abstract
The mechanical behavior of two rectangular spot-welded plates under bending is investigated in detail. The equivalent thickness of spot-welded plates is introduced in this study and used in explaining the results. The focus of the analysis is to evaluate the effect of spot-welding from the view point of equivalent thickness. The investigation of deflection has been performed as comparing the result from finite element analysis with the measured data of the spot-welded plates for various parameters, such as aspect ratio, area ratio, and distance ratio of spot-welding points. The effect of spot-welding is as large as 62%(at r=1.0) when the area ratio of spot-welding point is just 4.52%.
Keywords
FEM; Bending Stiffness; Spot-Welding; Equivalent Thickness; Plate;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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