摘要
巷道掘进中,岩石的装载和转运工作是最繁重和最费时的工序,在施工过程中约占35%～50%,因此研究和改进装岩与转运工作,优化运输系统,加快排矸速度,对提高劳动生产率、实现安全生产、加快掘进速度、改善劳动条件以及获得较好的经济效益有着重要的现实意义。
In the rock laneway excavation, to load and transport rocks is the most arduous and time - consuming process,which would cost 35% ～ 50% of the whole eonstruction time. In order to expedite the venting course and improve labor productivity, we must exeogitate how to save the loading and transport time. It is also very important to improve working condition and achieve better eeonomle efficiency.
出处
《煤炭技术》
CAS
2008年第3期46-47,共2页
Coal Technology
关键词
井巷施工
优化
运输系统
有效作业时间
laneway construction
optimization
transport system
effective operation time
