usermat程序入门讲解.pdf
2021-09-02 评论：1 下载：13
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usermat程序入门讲解(很基础，新手强烈建议
节选段落一：
USER MATERIAL ROUTINE (USERMAT)........................................................................ 3
3.节选段落二：
The input parameters for the USERMAT subroutine is
defined by command TB,USER.
This report provides guidelines on how to write a user material routine using USERMAT.
2.节选段落三：
If the state variables are used in the USERMAT routine, the number
of state variables must be defined by the command TB, STATE. For every Newton-Raphson
iteration, USERMAT is called at every material integration point.
USER MATERIAL ROUTINE (USERMAT)........................................................................ 3
3.节选段落二：
The input parameters for the USERMAT subroutine is
defined by command TB,USER.
This report provides guidelines on how to write a user material routine using USERMAT.
2.节选段落三：
If the state variables are used in the USERMAT routine, the number
of state variables must be defined by the command TB, STATE. For every Newton-Raphson
iteration, USERMAT is called at every material integration point.
