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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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Demo6-Specimen
说明: 模拟金属材料单向压缩过程,用abaqus模拟压缩过程的例子,该非常适合abaqus的初学者(Simulating Unidirectional Compression Process of Metal Materials)
- 2020-06-24 02:20:02下载
- 积分:1
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crts1双块——枕块模型
说明: 该文档为双块式无砟轨道建模命令流,该命令可用于ansys平台运行(This document is the command flow for modeling the double block ballastless track)
- 2020-03-03 22:03:08下载
- 积分:1
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039BPA
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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gemononlinear
说明: 程序考虑了悬臂梁的几个大变形,并给出了变形过程图,很适合非线性学习的初学者。(The program considers several large deformations of the cantilever beam, and gives the deformation process chart, which is very suitable for beginners of nonlinear learning.)
- 2020-11-18 21:09:38下载
- 积分:1
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结构振动控制代码
可以用该程序进行多自由度结构的地震控制计算(Earthquake control calculation of structures)
- 2020-06-19 12:00:06下载
- 积分:1
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Fortran常用算法程序集-徐士良源代码
说明: 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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PEERNGARecords_Unscaled (1)
说明: 用于房屋、大坝、桥梁、水电站等大型结构的时程分析,根据桥梁抗震细则规范标准谱得到的25条地震波(For time history analysis of large structures such as buildings, dams, bridges and Hydropower stations, 25 seismic waves are obtained according to the standard spectrum of seismic rules for bridges.)
- 2020-06-17 17:40:02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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SDOF Matlab Files-20191130
说明: MATLAB 脚本的振型叠加计算内容, 属于结构动力学的内容,为英国大学教授的教学脚本(SDOFof superposition worked exampleSDOF)
- 2020-08-11 16:48:27下载
- 积分:1