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LARS | LEAP | OpenBridge | OpenTunnel | RM
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CONBOX
LEAP Bridge Concrete
Bridge beams
Bridge Design
Bridge Information Modeling
CONSPAN
LEAP Bridge Concrete and LEAP Bridge Steel
LEAP CONBOX
LEAP CONSPAN
linearly varying live load distribution factor
Tapered Span
Type Of Duct
Design of Post-Tensioned X-Beam/Box Beam
Joe
Some state DOTs require x/box beams without CIP concrete deck to be post-tensioned, as illustrated by the image below. The post-tensioned check box in LEAP Bridge Concrete becomes inactive when X-Beam/Box Beam is selected as the beam type. How do I get…
Answered
over 3 years ago
LARS | LEAP | OpenBridge | OpenTunnel | RM
LARS | LEAP | OpenBridge | OpenTunnel | RM Forum
"Load Name Must Be Unique" Error
Dong Wang
Hi, Dear All, After click on "Run Analysis", the error pop-up dialogue tells "loading name must be unique". Did you come across this problem, and how do we fix it? I couldn't figure out what is causing this... Please help. Thanks, Dong
over 5 years ago
LARS | LEAP | OpenBridge | OpenTunnel | RM
LARS | LEAP | OpenBridge | OpenTunnel | RM Forum
LEAP Bridge Concrete CONBOX Live Load Distribution Factor Manual Input
Dong Wang
Hi, Dear All, I have a quick question on CONBOX live load distribution factor manual input. The bridge model has a tapered deck. So I am trying to enter in the linearly varying live load distribution factor. I wonder if I have to enter the LLDF at 10th…
Answered
over 5 years ago
LARS | LEAP | OpenBridge | OpenTunnel | RM
LARS | LEAP | OpenBridge | OpenTunnel | RM Forum
LEAP Bridge Concrete CONBOX "Type Of Duct" Update Bug?
Dong Wang
Hi, Dear All, I found a bug when I tried to update "Type of Duct" in the CONBOX model as in the attached picture. I am able to update "Type Of Duct" and the "Friction Coeff" will be updated accordingly. However, after the model is updated and saved…
Answered
over 5 years ago
LARS | LEAP | OpenBridge | OpenTunnel | RM
LARS | LEAP | OpenBridge | OpenTunnel | RM Forum
Sudden drop in Vc when providing flared sections in Conbox
Sandhya Ravindran
The bridge I'm analyzing has a flared girder and superstructure at the expansion piers. This is the cross section I have defined for this bridge: In order to directly obtain the area of steel required to resist direct shear; I removed the stirrups…
over 6 years ago
LARS | LEAP | OpenBridge | OpenTunnel | RM
LARS | LEAP | OpenBridge | OpenTunnel | RM Forum
LEAP Conbox/Bridge Connect Concrete : Shear Calculation
Sandhya Ravindran
LEAP Conbox/Bridge Connect Concrete : How is the area of steel (Av/S reqd)required to resist vertical shear (Vs) calculated in the Detailed Shear Report when no stirrups are provided in a PT Box Girder design?
over 6 years ago
LARS | LEAP | OpenBridge | OpenTunnel | RM
LARS | LEAP | OpenBridge | OpenTunnel | RM Forum
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