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김천욱,한병기,임채홍 한국자동차공학회 1996 한국자동차공학회 춘 추계 학술대회 논문집 Vol.1996 No.6_1
The present paper will describe the crushing mechanism and energy of thin-walled rectangular tube under impact loading. The .similarity of static and dynamic crushing behavior is confirmed in experiments. The dynamic tests have been carried out with the drop hammer rig. The static and dynamic crush load-distance curve is observed. An analytic formula of the dynamic mean and peak crush load is proposed and compared with the experimental results. The energy absorption capacity is also computed with the formula and compared with experiments.<br/> <br/>