Structural behaviour of quarry dust concrete with super cover

摘要

1. Moment redistribution was achieved for all the beams tested.rn2. The stiffness of the conventional reinforced concrete beams and quarry dust concrete beams were equal.rn3. The stiffness of the beams with super cover in the hinging zones was higher than that of the beams without super cover.rn4. The ultimate load carrying capacity for the beams with super cover at the hinging zones was higher by twenty three percent compared to the beams without super cover.rn5. The reinforced concrete and quarry dust concrete beams without super cover cracked at a load 30% lower than the corresponding beams with super cover.