
注冊(cè)
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登錄*model change, type= element, removePART-1-1.SET-0** STEP: Step-2** *Step, name=Step-2, nlgeom=NO*Static1., 1., 1e-05, 1.*model change, type= element, ADDPART-1-1.SET-0


如果兩對(duì)都是*接觸對(duì),則這兩對(duì)不應(yīng)在一個(gè)步驟中同時(shí)存在,因?yàn)榭赡艽嬖谑諗繂栴};使用*MODEL CHANGE,TYPE=觸點(diǎn)對(duì)移除其中一個(gè)。如果兩者都是*扎帶對(duì),多余的扎帶將自動(dòng)移除。如果一對(duì)是領(lǐng)帶,另一對(duì)是接觸線,請(qǐng)取下其中一對(duì)。





These constraints are not removed either due to the presence of *CONSTRAINT CONTROLS,NO CHANGES keyword or because removing the constraints might affect the model.

In step 1, element 879 instance soil-2 cannot be added using *model change because it is not currently removed.
IF BOTH PAIRS ARE *CONTACT PAIRs, THESE TWO PAIRS SHOULD NOT BE SIMULTANEOUSLY PRESENT IN A STEP BECAUSE OF POSSIBLE CONVERGENCE PROBLEMS; USE *MODEL CHANGE,TYPE=CONTACT PAIR TO REMOVE ONE OF THEM.

*model change is not permitted in a perturbation step這個(gè)需要怎么改一下
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