THE MONITORING OF FLUID-SOLID CONTENT IN ROTARY SHOTCRETE BODY AND SPRAYING DIAMETER BY GROUT EMITTING

It is necessary that the rotary shotcrete body is analyzed quantitatively through the grout emitting.Based on the practical experience and combined with the mathematical method,the quantitative analysis of grout emitting is conducted in order to ascertain the method and way by which the fluid solid content in rotary shotcrete body,the grout amount emitted are determined,and the better effectivenesses are obtained.