## A small scale model study of a prestressed concrete slab |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Common terms and phrases

Actual Crack Pattern actual failure load Average strength beams behavior Bottom Surface cables Cairo University center to center Compression Test compressive strength Cornell University Curve for Prototype cycle the load diameter dimensional analysis Direct models elastic range elastic theory equation experimental flexural rigidity four cylinders given by Marcus hours from casting hydraulic jacks in/in lb.in/in lbs/sq length scale factor load was brought Loading System model concrete model slabs model studies model testing modulus of elasticity modulus of rupture OI7l Poisson's ratio possessed an ultimate prestressed concrete slabs proportional limit prototype concrete prototype slab Results of Tests shown in Figure slab is shown steel bricks strain gages strain readings strain scale factor stress scale factor Stress Strain Curve Table tensile strength Test Deflection Profiles tested after twenty-four Theoretical and Test thickness torque wrench twenty-four hours ultimate strength Ultracal 30 Test values weight Age weight Retarder yield point