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http://dx.doi.org/10.15207/JKCS.2014.5.1.023

Structural Safety Analysis on Crack Propagation in Compact Tension Specimen  

Cho, Jae-Ung (Division of Mechanical &Automotive Engineering, Kongju National University)
Publication Information
Journal of the Korea Convergence Society / v.5, no.1, 2014 , pp. 23-27 More about this Journal
Abstract
In case eccentric load is applied at compact tension specimen, the propagation behavior due to existence or nonexistence of hole, numbers and positions of holes near crack is investigated in this study. Strain energy, displacement and stress happened in specimen are examined through simulation analysis. And stress intensity factor is obtained by the basis of strain energy and deformation. When defect or hole exists in structure, the possibility of fracture can be thought to be verified by using the study result.
Keywords
Compact tension specimen; Crack propagation Stress intensity factor; Strain energy; Deformation; Equivalent stress;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
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