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How to model guide bearing for bridge?

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jackyyau

jackyyau

Civil/Environmental
Joined
May 13, 2002
Messages
38
Location
HK
I am building a 3-D SAP bridge model. The bridge has 2 guided bearings and 2 free bearings.
I tried to model the bearings by the following two ways:

1. CONSTRAINT - EQUAL (for joints at the same coordinates)
2. FRAME RELEASE (for end frame release)

However, both ways do not produce the anticipated results.

Please HELP!

 
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hi

could u explain in details please??

thanx
 
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