• allowed deflection of the bridge under the effect of live load

    Hi all. Nice to meet you. I have a model steel composite cable-stayed bridge with 6 span continuos by Rm Bridge V8, 2 side span have 150m, 4 main span is 300m. I don't known about allowed deflection of the bridge. I use AASHTO LRFD standard. If you…
  • Can LARS Bridge load rate ACROW Truss?

    Can LARS Bridge load rate ACROW Truss?
  • AASHTO 8th edition Concrete Design

    RC Pier says it has been updated for AASHTO LRFD 8th Edition. However, based on the Theory it appears that the pier cap for a multi-column pier is still designed using a frame analysis and beam theory (B-region) for all sections. With the new code, does…
  • Design of Hanger Reinforcement of Muli-Column Inverted Tee bent

    Recently, I have started working on Leap Bridge Concrete V 17.01.01.11 , and we start questioning whether the hanger reinforcement check has been considered or not on this version, AASHTO 5.13.2.5.5. I couldn't see anywhere checking the combination of…
  • What edition of AASHTO does LEAP Bridge Concrete use?

    Hellow, I need to use AASHTO LRFD Bridge Design Specs - 7th edition with 2015 & 2016 interim revisions for my project. I have following options and want to know the version which is appropriate for the project. 15.01.00.05 16.01.00.10 16.02…