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40 lines
1.2 KiB
40 lines
1.2 KiB
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2 months ago
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# inp2cems / cems 工具分发包
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把 ABAQUS INP 文件转换为 CEMS 可用的 PRJ + VTU,并用 CEMS 求解。
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## 目录
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```
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bin/
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inp2cems.exe # INP -> PRJ + VTU 转换器
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cems.exe # CEMS 求解器
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```
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> 静态编译,单文件即可运行。若个别机器提示缺 `VCRUNTIME140.dll`,
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> 安装微软「Visual C++ Redistributable (x64)」即可。
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## 用法
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```powershell
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# 1) 转换:把 model.inp 转成 PRJ + VTU,输出到 out_dir
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.\bin\inp2cems.exe model.inp out_dir
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# 2) 求解:在输出目录里运行 CEMS
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.\bin\cems.exe out_dir\model.prj
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```
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## 已支持要点(节选)
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- 单元:CPE3/4(T)、CPS、CPE6/8、C3D4/6/8/10/15/20(R/T)、孔压、DC 热传导等
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- 过程:THERMO_MECHANICS、SMALL_DEFORMATION、热传导、HM 等
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- 边界/载荷:位移/温度 Dirichlet、CLOAD、DLOAD、DFLUX、FILM
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- 时间相关幅值:`*DFLUX, amplitude=`(热流)、`*Boundary, amplitude=`(温度/位移 Dirichlet)
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- 装配结构:Part / Instance / Assembly,nset/elset 自动解析
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## 未支持(已知)
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- 轴对称单元 CAX 系列
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- 多分析步(仅取第一步)
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- 外部 ODB 初始应力 `*Initial Conditions, type=STRESS, file=...`
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- `*include` 指令(需先展平为单文件)
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