The structural coupling method is particularly suited for bending-like applications of shells when the...
Control points选择RP点(RP1),Surface选择轴承内圈的内侧。约束类型(Coupling type)分为刚性与柔性两种,所谓柔性约束(Continuum distribution/Structural distribution),就是约束所有的转动自由度(二维问题只有U1、U2、UR3共3个自由度,因此只约束UR3自由度),类似Hypermesh中的Rbe3单元,就是将载荷平均施加在所约束的Surface...
(1)Coupling type(耦合类型),用于选择耦合的类型。 Kinematic(运动):用于指定运动耦合约束,如图3-74(a)所示,约束区域内的耦合节点相对于约束控制点发生刚体运动。 图3-74 “编辑约束”对话框 Distributing(分布):用于指定分布耦合约束,包括Continuum distributing(连续分布)和Structural distributing(结构分布),约束区域...
Continuum distributing:这种分布方式,被约束区域只存在分布力,不存在分布的力矩:The constraint distributes the forces and moments at the reference node as a coupling nodes force distribution only. No moments are distributed at the coupling nodes.? Structural distributing:这种分布方式,是将控制点的力和弯矩...
3 )Continuum distributing:这种分布方式,被约束区域只存在分布力,不存 在分布的力矩:The constraint distributes the forces and moments at the reference node as a coupling nodes force distribution only. No moments are distributed at the coupling nodes. 4 )Structural distributing :这种分布方式,是将控制...
.SURF QCoupling type: d KinematicC Continuum distributingStrurtural d stributingConstraired degrees of freedom:” U1 y U2 y U3 UR1 二UR2 UR2Name: Constraint-2Type: Coupling| Control points: CONTROLPT QI Surface:CONSTR2.SURF §Coupling type: o Kinematic()Continuum distributing0 Structural ...
This temperature increase leads to thermal deformation of the guiding shoe, which in turn affects the contact state of the friction pair and the distribution of thermal stress. In finite element studies considering the thermo-mechanical coupling process, there are primarily two methods: the direct ...
[distribution={OFF | preservePID | ON}] [surface_based_coupling={OFF | ON}] [beam_offset_coupling={OFF | ON}] [beam_orientation_vector={OFF | ON}] [cbar=2-node-beam-element] [cquad4=4-node-shell-element] [chexa=8-node-brick-element] [ctetra=10-node-tetrahedron-element] [plot...
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