惯性载荷的问题。

workbench中，本人在静态分析中对 设备施加了 5倍重力加速度的 关系载荷，软件总是报错，报错内容如下：
An internal solution magnitude limit was exceeded. Please check your Environment for inappropriate load values or insufficient supports. Also check that your mesh has more than 1 element in at least 2 directions if solid brick elements are present. Please see the Troubleshooting section of the Help System for more information.
请各位大侠帮忙解决。不甚感激。