Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.
3D设计

3D设计

剪切应变的计算,悬臂梁beam188

    • userzff067
      Subscriber

      就是我在用apdl创建悬臂梁的时候用的是beam188单元,圆截面,想输出截面的单元剪切应变EXYEXZ,因为beam188是铁木辛柯梁,所以理论上应该是整根杆的这个值都是定值。现在就是每次算出来都是0,剪切应变都是0.已经开了那个KEYOPT(4) = 2,也有剪切应力,但是剪切应力在截面上值是变动的,理论上截面的剪切应力也得是不变的吧?求给出剪切应变如何设置使得它能输出的方法,求求好心人了。或者现在输出的剪切应力和那个不变的常数的剪切应变是什么关系呢,给个公式也行,它为什么是个变值?

    • Ashish Khemka
      Forum Moderator

      Hello,

      I have answered your query here: Shear Strain in Beam188 Cells - Ansys Learning Forum | Ansys Innovation Space

      Please see if it helps. Regards,

      Regards,

      Ashish Khemka

Viewing 1 reply thread
  • 主题 ‘剪切应变的计算,悬臂梁beam188’ 已关闭新回复.
[bingo_chatbox]