CONSTRUCTION METHOD FOR SPILLWAY TAILWATER STRUCTURE

摘要

The invention relates to the construction of hydraulic structures, namely .vodosbrosam, the end construction of which are located on a base rock or poluskalnyh x. In order to, increase the operational reliability after installation and concreting in holes 4 of the support bars 3 by spillway passed the operating costs of the water and are monitoring the formation of downstream funnel washout 6, and after the funnel stabilization and stripping the upper portion of the support rods 3 are secured formwork 7 providing a protective concrete layer 8 and concreted cavity 9, and then cemented contact boundary 10 between the concreted cavity 9 and the sole of the bottom plate 2, 1-yl.