基于最小加速度原理的刚塑性动力问题

席丰; 杨嘉陵

doi:10.6052/1000-0879-f2000-139

席丰, 杨嘉陵. 基于最小加速度原理的刚塑性动力问题[J]. 力学与实践, 2000, 22(5). DOI: 10.6052/1000-0879-f2000-139

引用本文:

席丰, 杨嘉陵. 基于最小加速度原理的刚塑性动力问题[J]. 力学与实践, 2000, 22(5). DOI: 10.6052/1000-0879-f2000-139

RIGID PLASTIC DYNAMIC PROBLEM BASED ON THE MINIMUM ACCELERATION PRINCIPLE[J]. MECHANICS IN ENGINEERING, 2000, 22(5). DOI: 10.6052/1000-0879-f2000-139

Citation:

RIGID PLASTIC DYNAMIC PROBLEM BASED ON THE MINIMUM ACCELERATION PRINCIPLE[J]. MECHANICS IN ENGINEERING, 2000, 22(5). DOI: 10.6052/1000-0879-f2000-139

基于最小加速度原理的刚塑性动力问题

席丰,
杨嘉陵

RIGID PLASTIC DYNAMIC PROBLEM BASED ON THE MINIMUM ACCELERATION PRINCIPLE

摘要

摘要: 应用有限变形的最小加速度原理，推导出了小变形或有限变形构件受到刚性飞射物撞击时的刚塑性运动方程，指出该方法具有直接、简捷和可靠的特点．

Abstract: in this paper, a rigid plastic dynamic equations of the stucture subjected to impact by a rigid projectile are obtained based on the minimum principle in dynamics of elastic-plastic continua with finite deformation. It is shown that the method is reliable and straightforward.

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