, links (stirrups) must be designed using the standard truss analogy formulas provided in the text. Prestressed Concrete Applications
To safeguard steel from carbonation and chloride attack, nominal concrete cover is explicitly tied to the exposure conditions and concrete quality: Exposure Condition Minimum Concrete Cover (mm) Severe Very Severe (Marine/De-icing salts) Articulation and Bearings concrete bridge design to bs 5400 pdf
| Element | Key Considerations & Checks | | :--- | :--- | | | Reinforcement for flexure and shear; deflection (SLS). | | Slabs | One-way and two-way spanning action; bending and shear reinforcement. | | Columns (Piers) | Axial load plus bending, including second-order effects (slenderness) and buckling resistance. | | Bridge Abutments (Walls) | Vertical loads from the deck and earth pressure from retained soil; reinforcement design. | | Foundations (Bases) | Bearing pressure under the base and reinforcement in the concrete foundation. | , links (stirrups) must be designed using the
BS 5400 was the core British Standard for bridge design before replacement by Eurocodes (BS EN 1992-2). For concrete bridges, provides detailed rules for serviceability and ultimate limit states. | | Columns (Piers) | Axial load plus