The use of crusher-run aggregates of reinforced concrete frames when reconstructing hydraulic structures

摘要

There is a significant amount of wastes during the reconstruction and overhaul of hydraulic structures such as crushed reinforced concrete frames. The wastes must be disposed afterwards which leads to a substantial increase in costs. To use the waste products there must be appropriate comprehensive study and science technical justification. On the basis of the proposed solutions, recommended practice for the use of crusher-run aggregates of reinforced concrete frames when reconstructing hydraulic structures has been developed. To study the possibility and feasibility of using recycled rubble solutions for the reconstruction of the overflow dam have been developed. The authors proposed justification and design solutions that allow using the dismantling products in the elements of spillway structures by applying macroporous concrete.