出碴 meaning in English

disposal of spoil
mucking
tunnel muck hauling

Synthetical evaluation of the main hazardous factors in tunnel outlet work by close - value method
应用密切值法综合评价隧道出碴作业主要有害因素
Abstract : the construction technique of inclined well of the skip method is introducedby the construction of songshan no . 2 hole , the slagging system and correlative technologyof assistant process are expounded , the effect of realizing the automatization of tunnelconstruction by reasonably collocating machine is analysed in a systematic way
文摘:通过对松山2洞的施工,介绍箕斗法斜井施工技术,阐述了出碴系统及相关辅助工序工艺,系统分析了合理配置机械实现隧洞施工自动化的效果。
The construction technique of inclined well of the skip method is introducedby the construction of songshan no . 2 hole , the slagging system and correlative technologyof assistant process are expounded , the effect of realizing the automatization of tunnelconstruction by reasonably collocating machine is analysed in a systematic way
通过对松山2洞的施工,介绍箕斗法斜井施工技术,阐述了出碴系统及相关辅助工序工艺,系统分析了合理配置机械实现隧洞施工自动化的效果。