Prestressing Design
Upload drawings and design criteria. The engineering team will review the structural system, spans, loads and constructability for design follow-up.
Suggested Information
Structural drawingsStructural plans, beam reinforcement, structural notes, loads and intended use.
Architectural constraintsArchitectural plans, storey and clear heights, openings and equipment loads.
Design objectivesLong spans, crack/deflection control, depth reduction, material optimisation or construction coordination.
Preliminary Design Tools
Prestressed Structural Design
Upload internal-force diagrams and prestressing drawings to create a calculation-report task.
Eccentric Prestress Moment Mp
Defaults: C40, 1860 MPa Φs15.2 strand, σcon=1302 MPa. Mp=P×e, equivalent load q and structural moment from q are distinct quantities.
Prestressing Cost Comparison
Compare RC and PT quantities and costs at the preliminary stage using span and reinforcement information.