Design forms to support a flat slab floor 6 in. thick of normal weight concrete, using construction grade Douglas Fir Larch framing members and steel shoring. Ceiling height is 8 ft and bays are 18 x 18 ft. Since the forms will have continuing reuse, do not adjust base values for short term load.
State your assumptions clearly. Use ¾ in as Sheathing thickness. Use 2x4s as joists. Use 4x4s as stringers.
Design forms to support a flat slab floor 6 in. thick of normal weight concrete, using...
Design the wood wall formworkfor a 14’ - 10” (14.8 ft) high wall to be placed at the rate of pour of 4 ft per hour, internally vibrated. Assume the mix is made with Type I cement, with no pozzolans or admixtures, and that the temperature of concrete at placing is 75oF. The unit weight of concrete is 150 lbs/ft3with a slump of 3 inches. The forms will have continuing reuse. Assume that deflection is limited to l/360 of the...
Design the wood wall formworkfor a 14’ - 10” (14.8 ft) high wall to be placed at the rate of pour of 4 ft per hour, internally vibrated. Assume the mix is made with Type I cement, with no pozzolans or admixtures, and that the temperature of concrete at placing is 75oF. The unit weight of concrete is 150 lbs/ft3with a slump of 3 inches. The forms will have continuing reuse. Assume that deflection is limited to l/360 of the...