1) rigid ball
刚性撞头
1.
A head-on collision process between a 5 000 t rigid ball at the speed of 5 m/s and a concrete bridge is simulated by using the nonlinear finite element analysis software MSC/Dytran.
应用非线性有限元分析软件MSC/Dytran对某质量为5 000 t,航速为5m/s的刚性撞头正撞某桥承台的碰撞过程进行了仿真计算。
2) rigid impact
刚性撞击
3) elastic-rigid impact
弹性-刚性碰撞
1.
The purpose of this article is to use FEM stress analytic method in two different models to calculate the impact of valve disc and valve seat in the valve closing course,one of which is elastic-rigid impact model,and the other is elastic-elastic impact contact model.
本文提出应用有限元应力分析方法,对关闭过程中阀碟和阀座的碰撞分别采用了弹性-刚性碰撞和弹性-弹性碰撞接触两种计算模型进行计算。
4) rigid boring head
刚性镗头
5) rigid joint
刚性接头
1.
Combined with the characters of the engineering projects and the shortages of conventional empty treatment techniques,the new extra-deep empty treatment techniques for both the rigid joint wall and the flexible joint wall are proposed.
结合工程项目的特点及常规空口处理技术中的不足,提出新颖的刚性接头墙体超深空口处理施工技术与柔性接头墙体超深空口处理施工技术,通过具体的施工及工程实践,证明上述两项施工技术具有节约成本,加快进度,减少环境污染,节约社会物质资源等优点,改变了常规空口处理的施工技术,在遇到类似工程项目时,可供借鉴与推广应用的施工技术。
补充资料：撞头搕脑
1.犹言到处碰壁。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条