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http://dx.doi.org/10.3795/KSME-A.2011.35.11.1461

Effects of Axial Misalignments on the Torque Specimens Using Finite Element Analysis  

Kim, Ju-Hee (Dept. of Mechanical Engineering, Korea Univ.)
Kim, Yun-Jae (Dept. of Mechanical Engineering, Korea Univ.)
Huh, Yong-Hak (Korea Research Ins. Of Standard and Science)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.35, no.11, 2011 , pp. 1461-1469 More about this Journal
Abstract
Using three-dimensional (3-D) FE analyses, this paper provides a method for analyzing the effects on stresses and strains produced by angular and concentric misalignment of a test specimen for a torsion test. To quantitativele compare of the FE results, the average bending strain for the angular, concentric, and combined misalignment was proposed. To verify the effects of axial misalignment of the test specimens, we used both circular and tubular specimens. From the FE results, we proposed general predictions for the effects caused by the various types of axial misalignment and its direction. In addition, we confirmed the effect of initial yielding moment based on the initial yielding condition for axial misalignment of specimens in torsion tests.
Keywords
FE Analysis; Circular Specimen; Tubular Specimen; Concentric Misalignment; Angular Misalignment; Combined Misalignment; Initial Yielding Condition;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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