Structure-thermal耦合分析我

在这个例子钢架是受到热负荷导致热膨胀的结构。仿真是建立structure-thermal耦合分析使用(静态)隐式时间积分。对热负荷的定义关键字* BOUNDARY_TEMPERATURE使用和温度场计算的热解决者。温度场是handend结构解算器,由于温度场计算热膨胀。钢框架最初的温度为20.0°C和加大到200°C。热材料属性定义与* MAT_THERMAL_ISOTROPIC热解决者。strucural解算器的温度依赖的材料特性,如热膨胀系数,与* MAT_ELASTIC_PLASTIC_THERMAL定义。

* BOUNDARY_SPC_SET
* BOUNDARY_TEMPERATURE_SET
* CONTROL_ACCURACY
* CONTROL_IMPLICIT_GENERAL
* CONTROL_IMPLICIT_SOLUTION
* CONTROL_SOLUTION
* CONTROL_TERMINATION
* CONTROL_THERMAL_SOLVER
* CONTROL_THERMAL_TIMESTEP
* CONTROL_TIMESTEP
* DATABASE_BINARY_D3PLOT
* DATABASE_GLSTAT
* DATABASE_MATSUM
* DEFINE_CURVE
*结束
*包括
* INITIAL_TEMPERATURE_SET
*关键字
* MAT_ELASTIC_PLASTIC_THERMAL
* MAT_THERMAL_ISOTROPIC
*部分
* SECTION_SHELL
* SET_NODE_GENERAL
* SET_NODE_LIST_TITLE
*标题

*关键字
美元
$ = = = = = = = = = = = = = = = = = = = = = = = = = = = = =控制定义= = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
美元
*标题
钢框架- structure-thermal耦合分析
* CONTROL_SOLUTION
美元溶液nlq isnan lcint lcacc ncdcf
2
* CONTROL_THERMAL_SOLVER
美元atype ptype解决cgtol gpt eqheat fwork南方浸信会
1 1 11
美元msglvl maxitr abstol reltolωtsf

* CONTROL_TIMESTEP
美元dtinit tssfac isdo tslimt dt2ms lctm侵蚀ms1st
0.9
* CONTROL_THERMAL_TIMESTEP
ts提示其美元tmin达峰时间dtemp tscp lct
1
* CONTROL_TERMINATION
美元endtim endcyc dtmin endeng endmas nosol
1.0
* CONTROL_ACCURACY
俄勒冈州立大学客栈pidosu美元国际
1 4 1
美元- - - - - - - 1 - - - - - - - 2——3 - - - - - - - - - - - - - 4 - - - - - - - 5 - - - - - - - - - - 6 - 7 - - - - - - - - - - - - - 8所示
美元的隐式控制卡
美元- - - - - - - 1 - - - - - - - 2——3 - - - - - - - - - - - - - 4 - - - - - - - 5 - - - - - - - - - - 6 - 7 - - - - - - - - - - - - - 8所示
* CONTROL_IMPLICIT_GENERAL
美元imflag dt0由于讲igs cnstn zero_v形式
1 0.1
* CONTROL_IMPLICIT_SOLUTION
美元nsolvr ilimit maxref dctol ectol rctol lstol abstol
12 0.0010 0.01000 1.0 e-20
美元dnorm diverg istif nlprint nlnorm
0 0 0 1 4
美元
$ = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = OUTPUTDATA = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
美元
* DATABASE_BINARY_D3PLOT
dt美元
0.1
* DATABASE_GLSTAT
dt美元
0.1
* DATABASE_MATSUM
dt美元
0.1
美元
$ = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =部分定义= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
美元
*部分
美元的标题
column_1
$ pid secid中期eosid hgid格拉夫adpopt tmid
1 1 1 1
*部分
美元的标题
酒吧
$ pid secid中期eosid hgid格拉夫adpopt tmid
2 1 1 1
*部分
美元的标题
column_2
$ pid secid中期eosid hgid格拉夫adpopt tmid
3 1 1 1
美元
$ = = = = = = = = = = = = = = = = = = = = = = = = = = = = =部分属性= = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
美元
* SECTION_SHELL
美元sid elform shrf夹propt qr / irid icomp
-16 0.833 - 5.0
t1 t2 t3 t4美元
3.0 3.0 3.0 3.0
美元
$ = = = = = = = = = = = = = = = = = = = = = =机械材料特性= = = = = = = = = = = = = = = = = = = = = = = = =
美元
* MAT_ELASTIC_PLASTIC_THERMAL
$ ro中期
1 7.85 e-9
t1 t2美元
400年0
e1 e2美元
210000 210000
美元pr1 pr2
0.3 - 0.3
α1美元alpha2
12 e-6 12 e-6
美元sigy1 sigy2
500 500
美元etan1 etan2
10000 10000
美元
$ = = = = = = = = = = = = = = = = = = = = = = = =热材料属性= = = = = = = = = = = = = = = = = = = = = = = = = =
美元
* MAT_THERMAL_ISOTROPIC
美元tmid有望tgrlc tgmult tlat hlat
1 7.85 e-9
hc tc美元
4.60 e8 40.0
美元
$ = = = = = = = = = = = = = = = = =热边界和初始条件= = = = = = = = = = = = = = = = = = = = =
美元
* INITIAL_TEMPERATURE_SET
sid tlcid loc /美元国家免疫日
0 20
美元
* BOUNDARY_TEMPERATURE_SET
/美元国家免疫日sid tlcid tmult loc tdeath tbirth
1 101 1.0
美元
* DEFINE_CURVE
lcid美元
101年
美元,临时
0,20
1200年
美元
$ = = = = = = = = = = = = = = = = = = = = = =机械边界条件= = = = = = = = = = = = = = = = = = = = = = = = =
美元
* BOUNDARY_SPC_SET
/美元国家免疫日nsid cid dofx dofy dofz dofrx dofry dofrz
2 1 1 1 1 1 1
* BOUNDARY_SPC_SET
/美元国家免疫日nsid cid dofx dofy dofz dofrx dofry dofrz
3 1 1 1 1 1 1
$ = = = = = = = = = = = = = = = = = = = = = = =节点/元件/设置/段定义= = = = = = = = = = = = = = = = = = = =
*包括
geo.k
美元
* SET_NODE_GENERAL
sid美元
1
选择美元
所有
* SET_NODE_LIST_TITLE
fixing_1
美元sid da1 da2 da3 da4解算器
2
美元nid1 nid2 nid3 nid4 nid5 nid6 nid7 nid8
4 1 3 2
* SET_NODE_LIST_TITLE
fixing_2
美元sid da1 da2 da3 da4解算器
3
美元nid1 nid2 nid3 nid4 nid5 nid6 nid7 nid8
161 163 164 162
美元
美元- - - - - - - 1 - - - - - - - 2——3 - - - - - - - - - - - - - 4 - - - - - - - 5 - - - - - - - - - - 6 - 7 - - - - - - - - - - - - - 8所示
美元
*结束