Abstract:In this paper,the stability of surrounding rock of bolted rise entry affected by mining is studied based on field measurement in Da-Anshan Mine,the results show that at the eve of main roof weighting,a peak velocity of the convergence between roof and floor of the rise entry appears,the reinforcing force of bolt arrives at the maximum value nearly;after main roof weighting,the velocity of convergence between roof and floor of the rise entry descends rapidly,the reinforcing force of bolt keeps constant nearly,the deformation of surrounding rock of rise entry increases slowly in a stable creep form and continues for near a month.Thus,the movement state of overlying strata must be taken into account to the bolted reinforcement design of rise entry affected by mining action as well as the size design of remained pillar.