Python 结构力学 有限元程序 有偿 - V2EX
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saixx

Python 结构力学 有限元程序 有偿

  •  
  •   saixx Jun 20, 2020 via Android 3948 views
    This topic created in 2151 days ago, the information mentioned may be changed or developed.
    我的同学是结构力学专业,我是计算机专业的,他的期望导师给他出的题目,我发现在网上根本找不到类似的开源项目,甚至介绍。有没有老哥能指点方向的,就是用 python 写一个二维板的单向拉伸问题,平面应力假设(规则四边形单元),说了一大堆我我完全懵逼的东西。
    11 replies    2020-06-23 01:06:17 +08:00
    saixx
        1
    saixx  
    OP
       Jun 20, 2020 via Android
    Python 我只了解过爬虫,抓包一类的,这个问题是不是要去看论文,而且这个属于交叉学科,两方面知识都得懂,有没有老哥指点一下
    TimePPT
        2
    TimePPT  
    PRO
       Jun 20, 2020 via Android
    你应该让你同学去小木虫求助
    saixx
        3
    saixx  
    OP
       Jun 20, 2020 via Android
    谢谢老哥,我去发帖问问
    zydxt
        4
    zydxt  
       Jun 20, 2020
    saixx
        5
    saixx  
    OP
       Jun 20, 2020 via Android
    老哥我不太会用 github,请问老哥懂这方面的东西吗?
    mintg911
        6
    mintg911  
       Jun 20, 2020 via Android
    淘宝上搜 Python +有限元,有一本书
    necomancer
        7
    necomancer  
       Jun 20, 2020
    SolidsPy,没啥意外应该足够了。看需求和“期望导师出的题目”难道是本科生考研?
    favourstreet
        8
    favourstreet  
       Jun 20, 2020
    我还真用 numpy 从头写过 FEM:二维,四边形单元( https://github.com/zhxxch/glscfem/blob/master/FEMXYQ4.py )……这个东西的主要步骤就是网格-约束条件-组装刚度(稀疏)矩阵-解线性方程;实际上楼主如果不懂力学的偏微分方程如何转化成近似的线性方程这一步,根本帮不上忙……
    saixx
        9
    saixx  
    OP
       Jun 21, 2020 via Android
    本科生保研导师给的问题
    Kobayashi
        10
    Kobayashi  
       Jun 21, 2020 via Android
    放弃吧,你做不了,这需要理论基础。
    TransAM
        11
    TransAM  
       Jun 23, 2020 via Android
    你直接搜力学当然没有了。。。你让他给你转化成最优化问题,python 的科学计算库一大把。
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