This example problem is part of Module 8 in my Prestressed Concrete Design course on the flexural strength of prestressed concrete members. This example goes through how to calculate the nominal moment using the ACI 318-19 approach for calculating the stress in the prestressing strands at ultimate strength (fps). The rectangular stress block approximation is used for concrete stresses. The strain in the prestressing is found and compared to the tension-controlled limit to determine the appropriate phi factor.
- Күн бұрын
Prestressed Concrete Design - 8 - Example 1 - Nominal Moment with ACI Approach
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