请教：关于Pro/Mechanica处理大模型的内存设置

wangxiaos

请教：关于Pro/Mechanica处理大模型的内存设置
采用Pro/Mechanica Structure进行结构分析，Beams单元数:125，Solids单元数:52525，进行模态分析。当要求求解的模态数为7阶或者更多时，系统求解到第二步时，提示出错：
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Pass  2 <<
         Calculating Element Equations           (12:52:17)
            Total Number of Equations:  920799
            Maximum Edge Order:              9
         Solving Equations                       (12:57:03)

The design study terminated abnormally. An error has occurred while requesting an additional 117.862 megabytes of memory from the operating system. To correct this problem, you may need to increase the amount of swap space on your system.  You may also need to increase the memory usage limits that are set for your system. For large problems you can also try decreasing the solram allocation setting. At least 1.91013 gigabytes of memory are needed to run this design study.

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我用的机器为：Intel Pentium4 3.0GHz with 1G RAM, 39.5G free hard disk space and Windows XP system.
Run Settings如下图所示。
如何解决这个内存问题？或者如何设置Pro/Mechanica内存？请各位大侠不吝指教，谢谢！

feicheng

你的虚拟内存设的多少？