Prestressed Concrete Structures Practice Test 5

1. The cost of end anchorage steel compared to entire structural element is ____________

2. The stress in a steel wire gradually increases from zero to the ____________

3. The designed anchorage zone in the main reinforcement using transverse stress distribution should withstand the ____________

4. The design strength of materials is expressed as ____________

5. In case of large bridge girders with massive end block, for computation of bursting tension end block is divided into ____________

6. The adjacent surface to the anchor plate is also subjected to ____________

7. During zone of transmission prestressing force is applied through the anchor plate at ____________

8. The structure designed by ultimate load method, although having a desirable margin of safety may not be safe at ____________

9. The problem of end zone cracking in pretensioned I beams has been experimentally investigated by ____________

10. Who among the one has done investigations on anchorage zone stress?