航空機ジェットエンジンの高速衝突を受ける鉄筋コンクリート板の衝撃応答とその予測に関する研究 : 実大実験結果との比較検証

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It is of importance to investigate and predict the response of reinforced concrete structures to impact loading from the view point of disaster prevention at nuclear power plant facilities, and there is an urgent requirement for establishment of design methods against the impact of aircraft and/or its engine. The authors proposed a numerical approach for assessing local response characteristics by the high-velocity impact of deformable missiles, and the results of numerical analyses were verified by that of full-scale impact tests using real engine body (GE-J79) reported by Muto et.al. The relation between the crash strength of engine body and the limit thickness of perforation was calculated and illustrated in this paper.
1995-05-30