喷射混凝土配合比设计

Design of the mix ratio about the shotconcrete

文章结合河南淇河盘石头水库泄洪洞工程开挖后初期支护喷射混凝土施工 ,就喷射混凝土配合比这一特种混凝土的配合比设计提出了简单可行的方法 。

Based on the construction of the shotconcrete in initial support after excavating the overflood cave engineering in Henan Pan Stone Reservoir.This article give an effective guideline about the mixing ratio in Shotconcrete.It is important to guide the practice of construction.