finalfunk
Civil/Environmental
- Nov 19, 2006
- 1
I have modelled a very large bridge in 3D using hundreds of custom sections. After applying loads and defining boundary conditions etc, I ran a Steel Design Check of Struture to find members that were overstressed.
In most of the bridge, my members were fine (less than 50% stress/resistance), however in some of my members, they were registering as overstressed. When I viewed the details for any given member is argued that "B1 is undefined" and will not give meaningful results that tall me what to adjust.
Can you tell me whats wrong? Is it a problem due to custom sections, or something else?
Thanks.
In most of the bridge, my members were fine (less than 50% stress/resistance), however in some of my members, they were registering as overstressed. When I viewed the details for any given member is argued that "B1 is undefined" and will not give meaningful results that tall me what to adjust.
Can you tell me whats wrong? Is it a problem due to custom sections, or something else?
Thanks.
