欲使用lsdyna 用户材料模型须知

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HOW TO USE LS-DYNA 970 LIBRARY
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

1. The following files are provided for making a user-defined LS-DYNA solver:

        LSDYNA.LIB    LS-DYNA 970 static library for Win32
        LSDYNA.F      FORTRAN source code (main program entry & user routines)
        LSDYNA970.DSP Compaq Visual FORTRAN 6.6B project file

   Copy them to a writable disk drive (hard disk or network drive).

2. Add user-defined subroutines in the file LSDYNA.F.

3. In Compaq Visual FORTRAN 6.6B use the project file LSDYNA970.DSP to build a
   user-defined LS-DYNA executable (ls970_s_nsmp.exe).  Ignore the warning
   messages caused by multiple-defined subroutines in LIB files.

4. Run LS-DYNA (ls970_s_nsmp.exe) and follow the command-line options listed in the
   LS-DYNA User's Manual.

roczhp

lsdyna970单cpu3858版本WIN32位系统compaq visual fortran编译所需的文件包（含上述三个主要文件）用winrar压缩后16M多，无法上载啊。这个软件包是除了用户材料子程序外产生用户求解器所必须的，否则仅仅有fortran语言的用户材料子程序，用dyna标准求解器是无法调用用户自定义的材料模型的。当然，在key文件中要有user_define_mat这个关键词！在keyword mannual中有详细的说明。感兴趣的朋友，一起交流啊

roczhp

几个UNAT的例子和faq

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faq