Document Type: FAQ Product(s): LEAP CONSPAN/Precast/Prestressed Girder Version(s): All Original Author: Bentley Technical Support Group - VM
Document Type: FAQ
Product(s): LEAP CONSPAN/Precast/Prestressed Girder
Version(s): All
Original Author: Bentley Technical Support Group - VM
ANSWER:
As per the code it is required to have double truck as the default truck and it is optional to have double tandem since no requirement is suggested by the code, as the commentary suggest as “PROBABLE CONSIDERATION “. Please see the attached screenshot for more information. And lot of states in US does not use double tandem for calculation of negative moment.