Prestressed Concrete Structures Practice Test 4

1. When both longitudinal steel and spirals are provided in prestressed members, the ultimate torsional resistance is?

2. The maximum spacing (S_v)_max is provided for the condition is?

3. At intermediate points along the length of a beam, the bond stress is resisted by __________

4. The strength of concrete subjected to pure shear being nearly twice that in __________

5. The distribution of concrete in the strain compatibility method is?

6. The distribution of torsion shear stress is uniform in __________

7. The steel and concrete reach their maximum values of stress when bond stress is?

8. The overall depth in a beam of I section is given as?

9. The section modulus z, of designing a rectangular prestressed concrete beam is given as __________

10. In the concept of pressure line the C line moves over a P line due to the effect of __________