%0 Journal Article %T THE FEASIBILITY OF THE DETERMINATION OF RIGID/ELASTIC IMPACT LOADS BETWEEN STRUCTURES WITH THE METHOD OF MODE SUPERPOSITION
用模态法识别结构弹性碰撞载荷的可行性 %A XingYufeng %A ZhuDechao %A
邢誉峰 %A 诸德超 %J 力学学报 %D 1995 %I %X 本文在探讨杆的纵向和横向碰撞问题基础上,论证了用模态叠加法求解结构弹性撞击载荷的可行性。发展了识别撞击载荷的数值方法,用流传播理论、弹性接触理论和模态理论等有关知识对载荷历程进行了分析和解释,并验证了所给方法的精度和实用性。 %K impact %K contact %K modes %K wave propgation %K time integration
碰撞 %K 接触 %K 工程结构 %K 工程动力学 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=52E80C84E99F0E5232006324A502DDB7&yid=BBCD5003575B2B5F&vid=DB817633AA4F79B9&iid=94C357A881DFC066&sid=A3F93694B058F76C&eid=CDC418F38C4BFD60&journal_id=0459-1879&journal_name=力学学报&referenced_num=18&reference_num=0