井筒施工采用立井机械化配套技术 ,即采用大绞车、大吊桶提升出渣 ,大抓岩机抓岩 ,大段高 (3m)整体下行液压金属模板砌壁 ,6机伞钻打眼 ,采用光面、光底、弱震、弱冲深孔爆破技术 ;强化劳动组合 ,改善作业方式 ,实行“混合滚班制”作业和“千分制”计件承包 ,提高了正规循环率 ;对含水层采取工作面预注浆 ,结合壁后注浆 ,有效控制了井筒涌水 ;实施项目法管理 ,节约工程成本 ,从而达到快速高效施工。 Wellbore construction using shaft mechanization supporting technology, that is, using a large winch, a large bucket to enhance the slag, grab the rock grasp the rock, a large section of high (3m) overall hydraulic metal template wall, 6 umbrella drilling drilling, smooth, Light base, weak earthquakes and weak red deep-hole blasting techniques; strengthening the labor mix to improve the operation mode, implementing the “mixed roll-to-roll” operation and the “thousand-part” piece counting contract, and increasing the regular circulation rate; Grouting, combined with post-grouting grouting, effectively control the wellbore gushing water; the implementation of the project management, saving construction costs, so as to achieve rapid and efficient construction.