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  • How to change the stress limits for the intermediate bent cap from normal exposure (=0.19 sqrt(fc) <0.6ksi ) to severe exposure (=0.0948 sqrt (fc)<0.3ksi) in leap bridge concrete

    I need to change the stress limits for the bent cap from normal exposure (=0.19 sqrt(fc) <0.6ksi ) to severe exposure (=0.0948 sqrt (fc)<0.3ksi)

  • Horizontal shear method and result

    I don’t know when I use “include beam and slab contribution in Vu” and “Exclude Beam and Slab contribution form Vu” why are V vh-rg values zero?

  • How to add/modify Height and/or # of strands for an existing Beam Section in Precast/Prestressed Girder Module?

    Here are the steps to add or modify strand location for Precast/Prestressed Beam sections: Open Precast/Prestressed Module Open the Beam Section library by clicking on Beam Section on the ribbon or by clicking on Libraries > Beam Section from menu…

  • LEAP Bridge Concrete v19 crashing and wiping model

    I'm working on a two-span prestressed PCEF bulb tee bridge for a state DOT in LEAP Bridge Concrete v19. I'm new to LEAP Bridge Concrete, but I've used other LEAP products. We're at the TS&L stage, and I'm trying to get the preliminary design of the superstructure…

  • Detensioning Failure

    I have a single span bridge using I-girders that I need close to the max amount of strands in. These are all straight strands, and I've had to debond to 4 different lengths from the end. The longest debond is 25' of my ~90' girder. When I look at the…

  • Florida DOT Structures Design Bulletin C09-01 - Implementation of the new Florida I-Beam

    FDOT is now requiring the use of new Florida I-Beam sections. Bentley LEAP products for superstructure design, including LEAP CONSPAN and LEAP Bridge already include these new sections in a library file name "FDOT_I_Beams_Proposed.cs1". This library is…
    • http://www.dot.state.fl.us/structures/Memos/TemporaryDesignBulletinC09-01.pdf
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