Abstract:

We p roposed mining scheme ofmultip le segments shotcrete and rock bolt support comp rehensive shrinkage ethod, according to mining technical condition and mining situation in recent years ofNalin gold deposit in Guangxi.This mine is on trial currently. We p redict it can satisfy p roduction technology requirements of the mine through app lication variety of construction technology, especially for safety operation demand ofmining and outmine aspects, and it
can satify p roduction capacity demand of the mine.

Key words: Comp rehensive shrinkage method, Variety of construction technology, Experimental study, Nalin gold
mine