<t>Hello huffte<br/>
<br/>
Thank you for your inputs. The rotational stiffness of all the links is set to zero for the transversal directions (horizontal and vertical) to the bridge. I only hold it with a rotation restraint in x direction (longitudinal to the superstructure) to prevent a rotation ...
Search found 2 matches
- 30 May 2013, 09:36
- Forum: 04-Unexpected behaviour/errors
- Topic: Problems with eigenvalues using "bl_sym" link elem
- Replies: 2
- Views: 3851
- 29 May 2013, 23:04
- Forum: 04-Unexpected behaviour/errors
- Topic: Problems with eigenvalues using "bl_sym" link elem
- Replies: 2
- Views: 3851
Problems with eigenvalues using "bl_sym" link elem
<t>Hello<br/>
<br/>
I am performing an eigenvalue analysis on a 5 span bridge with Seismo Struct 5.2.2. My model only contains the superstructure, built with “elfrm” elements, which is held by “bl_sym” link elements (I want to do a pushover later) according to the stiffnesses of the piers and ...
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I am performing an eigenvalue analysis on a 5 span bridge with Seismo Struct 5.2.2. My model only contains the superstructure, built with “elfrm” elements, which is held by “bl_sym” link elements (I want to do a pushover later) according to the stiffnesses of the piers and ...