某矿风井井壁破坏原因分析与修复

Study on Causes and Its Restoration of the Ventilation Shaft Damage of a Mine

某进风井井筒在施工期间发生了严重的变形与破坏,通过系统分析产生破坏的原因,针对性的提出了修复及加固方案。实践证明,所采取的加固及修复方案在该矿山取得了良好的经济效果。

An intake shaft was deformed and seriously damaged in the process of construction.This paper systemically analyzes causes of the damage,and puts forward specific restoration and reinforcement schemes.Practice has proved that this adopted reinforcement and restoration schemes achieved good economic results in the mine.