方法是:interaction模块,菜单special / springs-dashpots / create, 选connect points to ground, 选节点,Degree of freedom 设为出现了刚体位移的自由度,spring stiffness为一个较小的值(太小则不足以消除刚体位移,太大则会影响变形)。如果多个方向上出现了刚体位移,就要分别在相应的方向上各定义一个弹簧。spring...
A summary of the modelling techniques classified based on the “boundary condition”, “interaction and connection” and “material details, imperfection and element type” is provided in Tables 16–18, respectively. Some modelling details that are not provided by the authors are marked as Not ...
(本人的履历:)问: *contact pair, interaction=INTPROP-NOFRICTION, type=NODE TO SURFACE, no thickness, small sliding, adjust=0.02同伴疑息:*ERROR: THE AVERAGE NORMAL VECTOR CANNOT BE 32、COMPUTED AT NODE 493 INSTANCEERSATZRING-1 ON THE SURFACE ASSEMBLY_SURF-ERSATZ-AXIAL-MIT-NABE.PLEASE CHECK ...
☆ ABAQUS/CAE 操作: Interaction 模块,主菜单 Interaction → Create ,点击 Edit Interaction 对话框 底部的 Interference fit。 如果在分析结果中看到,使用 *CONTACT INTERFERENCE 所定义的过盈接触没有在模型中起作用,则 有可能是以下原因引起的: ● *CONTACT INTERFERENCE 不能使用 ABAQUS 默认的幅值曲线 Ramp (...
21 Integration and section point output variables will not be output for deformable elements that are declared as rigid using the *rigid body option 这个仅是通知性质的(在interaction步设置为rigid body,不输出应力应变),你在interaction步定义了刚体约束的话,都会出这个警告。 22 For a self contact ...
(自己的经验:) 问: *contact pair, interaction=INTPROP-NOFRICTION, type=NODE TO SURFACE, no thickness, small sliding, adjust=0.02 错误信息: ***ERROR: THE AVERAGE NORMAL VECTOR CANNOT BE COMPUTED AT NODE 493 INSTANCE ERSATZRING-1 ON THE SURFACE ASSEMBLY_SURF-ERSATZ-AXIAL-MIT-NABE. PLEASE ...
13.ClickOKto close the interaction editor. The contact interactions are now complete. Defining Your next task is to define the constraints and boundary conditions that will act on the assembly. In the first step of the analysis, both rings are held fixed; in the second step, the outer ring...
19.Save your model database asPumpAssy.cae. Figure W13–4. SurfaceCoverInside Figure W13–5 Bolt-related surfaces Defining the contact interaction Now that you have defined the surfaces that will be involved in contact, you can define the contact interactions between the different components. De...
Complete Solutions for Realistic Simulation Contact us Visit a SIMULIA user community Multiphysics Simulation & Analysis in Abaqus The different physical disciplines such as structural mechanics, fluid dynamics, thermodynamics and electromagnetics are tightly connected because the interaction between multiple phys...
Complete Solutions for Realistic Simulation Contact us Visit a SIMULIA user community Multiphysics Simulation & Analysis in Abaqus The different physical disciplines such as structural mechanics, fluid dynamics, thermodynamics and electromagnetics are tightly connected because the interaction between multiple phys...