Bs 5400 Pdf - Concrete Bridge Design To
Title: The Application and Legacy of BS 5400 in Concrete Bridge Design: A Comprehensive Analysis
4.6 Step 6: Shear Reinforcement (Clause 5.5)
- Concrete shear capacity Vc = 0.79 (100As/bd)^1/3 (400/d)^1/4 (fcu/25)^1/3 / γm
- Where Vc is insufficient, provide links to Vc + Vlinks ≥ V.
Note: These factors differ from Eurocode (e.g., EC2 uses 1.35 G and 1.5 Q). concrete bridge design to bs 5400 pdf
Key differences with Eurocode (BS EN 1992-2) include: Title: The Application and Legacy of BS 5400
- Concrete grades: Typically C40 to C60 for precast beams; C35 to C50 for in-situ decks.
- Reinforcement: Grade 460 (high-yield) or Grade 250 (mild steel).
- Prestressing tendons: Stress-relieved strands to BS 5896.
Represents normal traffic using a uniformly distributed load (UDL) and a knife-edge load (KEL). HB Loading: Concrete shear capacity Vc = 0