« FLAC3D General Solution StepsGenerate the Grid of FLAC3D (Units Join) »

Generate the Grid of FLAC3D (Units Gen)

Standard shape GENERATE zone command called

brick 块体形状 rad brick 块状周围等分放射状
wedge 楔体形状 rad tunnel 平行六面体周围放射状网格
tetra 四面体形状 rad cylinder 圆柱体隧道周围放射状网格
pyramid 棱锥形形状 c shell 柱形壳体
cylinder 圆柱体形状 cylint 交叉圆柱体隧道
dbrik 简化的块体 tunint 交叉的平行六面体隧道

Keywords about GENERAE zone command

dimension 内部区域尺寸 p0 ~ p16 各形状网格参考点
edge 网格边长 ratio 单元尺寸比例
fill 网格填充内部区域 size 网格每个坐标方向上的单元数

Additional option: GENERATE zone copy ; GENERATE zone reflect ; GENERATE point .

Example:

gen zone radcyl  size 5 10 6 12 rat 1 1 1 1.2 p0 0,0,0 p1 100,0,0 p2 0,200,0 p3 0,0,100
gen zone radtun size 5 10 5 12 rat 1 1 1 1.2 p0 0,0,0 p1 0,0,-100 p2 0,200,0 p3 100,0,0
gen zone reflect dip 90 dd 270 origin 0,0,0
  • 1
  • quote suosuo reply
  • 2008-12-5 20:07:15
  • "szz"what`s its meaning?
  • 2
  • quote loler reply
  • 2008-12-6 14:58:28
  • szz value: zz-component of the stress tensor applied at a face.

  • 3
  • quote Tanoshii reply
  • 2009-10-22 23:59:01
  • Dear Sir,
    I don't understand what the negative sign and positive sign in the displacement results of Flac3D are. What does those means? If you have a time, could you explain me please? Thank you very much for sharing your knowledge.
  • 4
  • quote Tanoshii reply
  • 2009-10-22 23:59:41 http://None
  • Dear Sir,
    I don't understand what the negative sign and positive sign in the displacement results of Flac3D are. What does those means? If you have a time, could you explain me please? Thank you very much for sharing your knowledge.
  • 5
  • quote Tanoshii reply
  • 2009-10-23 0:00:40
  • Dear Sir,
    I don't understand what the negative sign and positive sign in the displacement results of Flac3D are.

Leave a Reply

Personal

Hi all, I'm a Geotechnical Engineer (Class 1 RSE, Senior engineer of Civil 2007 before) that aims to develop economical solutions to technical problems. Also link between scientific discoveries and the commercial applications that meet societal and consumer needs.
Thanks for following Twitter Facebook Mybloglog

Feel free to Contact me E-Mail please.


Comments
Messages
Previous
Categories