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This document outlines the design specifications for constructing slab forms intended for a single use. It supports a flat slab floor measuring 7 inches thick, made of normal weight concrete, and incorporates Douglas Fir-Larch framing members and steel shoring. The ceiling height is set at 12 feet, with bays measuring 16x20 feet. The design caters to a live load of 75 psf, accommodating the use of power buggies. All materials specified are No. 2 Douglas Fir-Larch, with defined lumber dimensions and wind load considerations to ensure stability.
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Home Work - Slab form Example • Design forms to support a flat slab floor 7 in. thick of normal weight concrete, using construction grade Douglas Fir-Larch framing members and steel shoring. Ceiling height is 12 ft. and bays are 16x20 ft. Forms have to deisnged for one term use only. Use live load of 75 psf (with power buggies) • All lumber used is No. 2 Douglas Fir Larch; 4 x 4 for joists and shores and 4x6 for stringers. Plyform is Class B-B. 7/8-in. thick. Windload is 30 psf for lateral braces. Use deflection limits as given in formwork book example. Assume any other missing information as per formwork text example.