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原版第三代benchmark代码
说明： 此为ASCE的第三代基准模型代码，可供土木工程领域学者使用。(This is the third generation benchmark model code of ASCE, which can be used by scholars in the field of civil engineering)
- 2020-07-04 20:20:02下载
- 积分：1
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悬臂梁(假设模态法，解析法，瑞利里兹法)
说明： 用于求解悬臂梁前3阶固有频率和振型（假设模态法，解析法，瑞利里兹法）(It is used to solve the first three natural frequencies and modes of cantilever beam (assumed mode method, analytical method, Rayleigh Ritz method))
- 2021-04-24 11:48:46下载
- 积分：1
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Rectangular load
说明： 此程序为本人自行编制的矩形移动荷载作用下饱和土地基的动应力响应问题的MATLAB程序，适合相关研究方向的初学者。(This program is a matlab program for the dynamic stress response of saturated soil foundation under the action of rectangular moving load, which is suitable for beginners in related research fields.)
- 2020-10-06 20:27:37下载
- 积分：1
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Form Finding
说明： 张拉膜结构非线性有限元法找形程序，采用ANSYS APDL语言编制，附带详细注释(Non-linear Finite Element Method (FEM) finding program for tensioned membrane structures, wrote by ANSYS APDL with detailed comments.)
- 2020-11-27 16:34:55下载
- 积分：1
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damage
说明： 基于ABAQUS UMAT开发的三维导入损伤参数的集料本构模型(Constitutive model of aggregate based on three-dimensional imported damage parameters developed by ABAQUS UMAT)
- 2020-05-27 16:57:39下载
- 积分：1
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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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LoopArea2019_byCJD
说明： 滞回环面积求解，实验数据中滞回曲线的面积计算，采用MATLAB编写。(Solving the area of hysteresis loop)
- 2020-01-30 16:14:59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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3D恒定流分析程序及标注
该程序可进行2D和3D恒定流分析，程序中对矩阵含义和比较难理解的部分进行了简要说明(The program can be used for 2 D and 3 D constant flow analysis. The meaning of matrix and the parts that are difficult to understand are briefly explained in the program)
- 2020-06-24 04:40:02下载
- 积分：1
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ResponseSpectra
说明： 生成地震动反应谱的matlab函数，输入加速度时程，阻尼比，输出：1列：加速度反应谱，2列：速度反应谱，3列：位移反应谱(Matlab function for generating seismic response spectrum)
- 2019-06-29 22:27:55下载
- 积分：1
