Some Tests Of load Capacity Of Floors Made With Precast Concrete Joists
R. E. Copeland and P. M. Woodworth
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This is a progress report of an investigation the structural consisting performance of a floor construction cast-in- l of precast reinforced concrete joists with ace concretes ab. lor precast 2 or 2 1/2 in. reinforced con-Variables studied include: welded joist reinforcement, effectiveness of diagonal as compared with vertical stirrups, t pe of aggregate, type of bond of slab to joist, an d performance of precast as compared with cast-in-place slab.