Weak cementation soft rock roadway is a new problem that appeared during the mining of western coal mines. Studying on the support technology and construction technology has great importance on accelerating the mining on western coal mines and ensuring the energy supply of our country.
This article takes the roadway support of Weak cementation soft rock as the major contents. By means of theoretical analysis, numerical simulation and field practice, mainly solved the problems as follows:
(1) The cha...