运用大型通用软件ANSYS ，采用时程分析方法 ，对不同地震输入激励条件下的桥墩动力响应进行计算研究 ；

The dynamic responses of the piers under different seismic excitations are calculated in general FEA software ANSYS by time-history method.

文章通过建立蒙特卡罗模型并应用通用软件MCNP程序分析计算核材料的移动对核辐射探测器阵列探测下限的影响。

This study adopts the Monte-Carlo general software-MCNP to compute and analyze the effect of movement of the nuclear matter on the minimum detectable limit of the nuclear radiation detector array.