An approach using the suspendedmass pendulum to reduce the structural response to earthquake ground motion was discussed based on the ANSYS software.
基于ANSYS有限元软件讨论了高层建筑结构利用悬挂质量摆减震的原理及减震性能。
2
There are many factors that can affect the functional parameters of geophone. The paper mainly introduced the effect of suspendedmass of moving conductor geophone on its function.
而影响检波器性能参数的因素很多，本文主要介绍电动式地震检波器悬体质量对其性能的影响。
3
Amtrak suspended service between Philadelphia and Harrisburg, Pa., and one train from Chicago to Boston got stuck overnight in Palmer, Mass.