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二级支流
说明： 黄河流域二级支流shp文件，已经修正过的，做底图很好用的。(Shp files of secondary tributaries in the Yellow River Basin)
- 2021-02-23 17:29:40下载
- 积分：1
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Fortran常用算法程序集-徐士良源代码
徐世良经典算法集合，包含常用的各种算法，供大家下载参考(index for FEM code)
- 2020-08-27 09:38:13下载
- 积分：1
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swtMGLC
说明： 铝合金门窗辅助设计营销。输入门窗洞口尺寸，系统自动打印下料单、玻璃单、示意图、收银……(Aluminum alloy doors and windows aided design marketing. Input the size of the door and window opening, the system automatically prints the blanking list, glass sheet, schematic diagram, cash register...)
- 2020-06-22 05:40:02下载
- 积分：1
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铝合金门窗辅助设计营销 swtMGLC
铝合金门窗辅助设计营销。输入门窗洞口尺寸，系统自动打印下料单、玻璃单、示意图、收银……(Aluminum alloy doors and windows aided design marketing. Input the size of the door and window opening, the system automatically prints the blanking list, glass sheet, schematic diagram, cash register...)
- 2020-06-22 05:40:02下载
- 积分：1
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八节点单元力学分析
说明： 可利用八节点有限单元进行力学分析，荷载形式可以为点荷载或均布荷载等形式(This code can be used for mechanical analysis of eight-node quadrilateral element, and it is suitable for various load forms such as concentrated load, uniform load and so on.)
- 2020-06-24 05:40:02下载
- 积分：1
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test1PP
说明： 三层框架，瑞雷阻尼。
激励是白噪声。
先计算得到理论的响应时程，理论频率，再利用响应做峰值法识别频率模态，与理论频率对比。
程序只写到了画ANPSD曲线，还需要自己写一个拾取峰值的代码。(Three story frame, Rayleigh damping.
The excitation is white noise.
First, the theoretical response time history and frequency are calculated, and then the peak response method is used to identify the frequency mode, which is compared with the theoretical frequency.
Later, you need to write a code to pick up the frequency corresponding to the peak value.)
- 2019-12-08 21:54:13下载
- 积分：1
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d公路桥梁结构设计系统
说明： 适合各种桥梁杆系单元计算的有限元计算软件，自带许多算例(Finite element calculation software suitable for the calculation of all kinds of bridge bar system elements, with many examples of its own)
- 2019-02-27 21:06:33下载
- 积分：1
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Demo6-Plate-Plastic
abaqus的平板塑性圆孔数值模拟源文件，适合abaqus新手操作练习使用(ABAQUS source files for numerical simulation of plate constraints, suitable for ABAQUS novice operation exercises)
- 2020-06-24 02:40:02下载
- 积分：1
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ABAQUS_VUMAT初学者用户子程序小例子
说明： Abaqus中用于用户自定材料属性的子程序编程实例，适用于初学者。(ABAQUS subroutine programming example for user defined material properties, suitable for beginners.)
- 2020-12-16 22:13:54下载
- 积分：1
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Benchmark
说明： 第三代benchmark模型，可用于主动控制算法的比较(The third generation benchmark model can be used to compare active control algorithms)
- 2020-07-04 20:20:01下载
- 积分：1
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