Plastic collapse behaviour of statically indeterminate beams with a crack under concentrated load |
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| 집중하중하의 균열을 갖는 부정정보의 소성붕괴거동 |
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남기우 |
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부경대학교 재료공학과 |
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© 1996 The Korean Society of Ocean Engineers
Open access / Under a Creative Commons License
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| Keywords:
Leak Before Break(LBB), Statically indeterminate Beam, Collapse Load, Acoustic Emission, Concentration Load |
| 핵심용어:
파단전누실, 부정정보, 붕괴하중, 음향방출, 집중하중 |
| Abstract |
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The paper focuse on the effect of a crack subjects to collaspe behabiors of statically indeterminate beams under concentrated load. Through the experiment and calculation, it was revealed that the collaspe load of statically indeterminate beams is much higher than that of statically determinate beams. The cumulative AE event counts of statically determinate beams was less than that of statically indeterminate beams, and the center notch beams sas revealed less than that of the side notch beams. |
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