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Constraint condition: Guided

Posted 2012年9月18日 GMT-4 15:53 MEMS & Nanotechnology, MEMS & Piezoelectric Devices, Parameters, Variables, & Functions, Structural Mechanics Version 4.3 0 Replies

Huafeng Liu
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Hi,

I'm trying to set a guided constraint condition to my compliant folded beam in COMSOL 4.3.

Guided boundary condition has been defined as: a condition of support at the ends of a beam or column or at the edge of a plate or shell that prevents rotation of the edge of the neutral surface but permits longitudinal and transverse displacement.

Now I set guided boundary condition on the movable end of my folded beam that:
one external axial load force on the linkage block of the folded beam;
two roller on the each side of my force loading linkage block, parallel with the axial line;

Is this configuration correct? Or what's the correct one?

Thanks a lot!

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0 Replies Last Post 2012年9月18日 GMT-4 15:53
COMSOL Moderator

Hello Huafeng Liu

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