摘要
用解析方法研究杆的纵向冲击振动问题，对于具有一般边界条件的杆，得到了它在运动刚体纵向冲击下和在另一运动的杆的纵向冲击下的形变、速度和应力分布的解析表达式。
The longitudinal vibration of prismatic bar during impact is considered analytically. The explicit formulae of deflection, velocity and stress distribution produced in a prismatic bar, struck longitudinally by a moving body, are derived. The time duration of the impact is also investigated.
出处
《振动与冲击》
EI
CSCD
1999年第3期56-61,共6页
Journal of Vibration and Shock
基金
国家自然科学基金
