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干旱指标SPI
说明: SPI计算程序,标准降水指数的计算,利用将降雨资料可以求得。(Spi calculation program, calculation of standard precipitation index, can be obtained by using rainfall data.)
- 2020-03-28 22:29:45下载
- 积分:1
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abaqus的动态力学数值模拟源文件 Demo9-Dynamics
abaqus的动态力学数值模拟源文件,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 02:20:02下载
- 积分:1
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HPD
精细积分法Matlab程序,利用该程序对动力系统的微分方程精细求解。(The program of precise integration method MATLAB is used to solve the differential equation of dynamic system precisely.)
- 2021-04-12 11:38:57下载
- 积分:1
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ResponseSpectra
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
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第五次作业matlab
说明: 利用地震波生成加速度、速度、位移反应谱曲线(Using seismic wave to generate response spectrum curve)
- 2021-02-19 01:49:45下载
- 积分:1
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039BPA
说明: 39节点系统稳态和暂态运算的bpa源代码(BPA power flow calculation code for 39-node system)
- 2021-03-30 12:29:10下载
- 积分:1
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abaqus的残余应力数值模拟源文件 Demo7-ResidualStress
abaqus的残余应力数值模拟源文件,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 02:00:02下载
- 积分:1
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3DMises
3维米塞斯屈服准则模型,子程序为vumat,用于abaqus(ABAQUS 3-dimensional Mises yield criterion)
- 2019-03-23 20:21:57下载
- 积分:1
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功率谱
说明: 求振动信号功率谱的两种代码,一种周期法,一种AR_pyuler法,支持Excel和text读取(Two codes for calculating the power spectrum of vibration signal)
- 2021-04-22 17:18:48下载
- 积分:1
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PFC3D5.0-triax-cylinder
说明: 三轴压缩试验的相关PFC3D 5.0代码,供PFC软件的初学者学习。(triaxial compression test)
- 2020-03-04 00:33:14下载
- 积分:1