摘要
东煤公司近年来立井施工不断创出全国最高记录,主要有6条经验:①工程处装备了适合立井快速施工整套凿井设备;②以注浆堵水为主的综合治水打干井;③深孔爆破掘进,大抓岩机、大吊桶、大提升机排矸和大模板砌壁;④掘砌混合作业方式;⑤坚持正规循环和专业化工作队劳动组织;⑥多部单价、加成计件和联产联责浮动工资的分配方式。
Mine Construction Engineering Department of China North-East Coal Corp.has set new records of vertical shaft coastruction. speeds time and again for more than 10 years, such as the highest record of vertical shaft sinking of 187.1m/month in China and completion of constructing vertical shaft of 500 m depth within one year.Main experiences include:——Mine Construction Engineering Deparment is equipped with a set of sinking equipment surtable for rapid vertical shaft construction;——adopt compreheasive measures to contreal water, including grounting to block up water and water flowing and pumping water out to achieve dry sinking under inflow rate of 5 mh;——emply some new technology and high capacity equipment such as longhole blasting technique, mucking by means of high capacity of loading grab, high capacity of sinking bucket and high capacity hoist, large scale formworks for ginging as well;——adop omplex operation procedure with excavating and shaft walling of 5 m per segment, cael temporary supporting;——persist in regular operating cycle and prfessinal sinking team,professional sinking teams insttute continuousy change shift ystem and nn-professional sinking teams- x 8 hour working day;——dopt floating wage system,in Which system ages of worker or staff dependent on every procedure cost, piece wages with awading a ize for high operating rate, sinking rate and every person responsibility,to encourage every worker and staff.
出处
《煤炭科学技术》
CAS
北大核心
1992年第11期2-5,共4页
Coal Science and Technology
