python+ANSA实现加强Rib位置自动移和网格划分

# -*- coding:UTF-8 -*-

from ansa import *

def trans_shell():

    base.GeoTranslate(

        'MOVE',

        0,

        'SAME PART',

        'NONE',

        0,

        1,

        0,

        yidong_nodes,

        keep_connectivity=True,

    )

session.New('discard')

base.SetCurrentDeck(constants.ABAQUS)

base.InputAbaqus(r'D:\pythonProject\frequency_ban.inp')

all_props=base.CollectEntities(4,None,'__PROPERTIES__')

yidong_nodes=[]

for prop in all_props:

    if prop._name == 'yidongban':

        all_shells=base.CollectEntities(4,prop,'SHELL')

        all_nodes=base.CollectEntities(4,all_shells,'NODE')

        yidong_nodes=all_nodes

vas_yidong={

    'Name':'yidong',

}

set_yidong=base.CreateEntity(4,'SET',vas_yidong)

base.AddToSet(set_yidong,yidong_nodes)

# 定义移动尺寸

num=0

while num<=10:

    trans_shell()

    num+=1

    enti = []

    for prop in all_props:

        if prop._name != 'yidongban':

            enti.append(prop)

    shell_all = base.CollectEntities(4, enti, 'SHELL')

    mesh.ReconstructShells(shell_all)

bc_nodes=[]

for prop in all_props:

    if prop._name == 'bianjieban':

        all_part_shells=base.CollectEntities(4,prop,'SHELL')

        all_part_nodes=base.CollectEntities(4,all_part_shells,'NODE')

        bc_nodes=all_part_nodes

vas_bc={

    'Name':'bc_nodes',

}

bc_set=base.CreateEntity(4,'SET',vas_bc)

base.AddToSet(bc_set,bc_nodes)