01159nam a2200253 k 4500001001500000005001500015008004100030040001900071041001300090049003000103052002200133056001400155082001600169100004800185245021800233260003900451300003000490502010200520653016000622900002500782950002100807963004000828965003700868KDM199114291  20200731090131911119s1991    ulka       AL 000   kor    a011001c0110010 akorbeng0 lEM841234lEM841235c2fDP01a551.11b구279ㅂ  a551.11230 a621.8112191 a구재민,g具宰敏,d1956-0KAC20163592610a變形에너지를 바탕으로하는 混合모드龜裂板材의 破壞基準에 관한 硏究=x(A)study on the fracture criterion for the mixed mode cracked palte based on the strain energy concepts/d具宰敏  a서울:b成均館大學校,c1991  axxi,229p.:b삽도;c27cm1 a학위논문(박사) --b成均館大學校 大學院:c機械工學科 材料工學專攻,d1991  a변형에너지a바탕으로하a혼합모드균열판재a파괴기준aFRACTUREaCRITERIONaMIXEDaMODEaCRACKEDaPALTEaBASEDaSTRAINaENERGYaCONCEPTS10aKoo, Jaemean,d1956-1 a비매품b\9200  a기계공학과a재료공학전공  a기계구조역학x파괴역학