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Recent content by toddlang
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AASHTO Design Vehicles
No, HL-93 is not the same as HS-20. In the AASHTO Standard Spec, the HS-20 truck OR the lane load is used as the design live load. In the AASHTO LRFD, both the truck AND the lane load must be applied at the same time. To use the HL-93 load with the Standard Spec load factors would be overly...- toddlang
- Post #6
- Forum: Bridge engineering
