摘要
煤矿井下运输大巷贯通测量工作是一项复杂的工程,其测量质量直接影响到煤矿生产的安全。设计合理的测量方案,提高贯通测量精度,是保障贯通工程安全的关键环节。论文以同发东周窑煤矿二水平运输大巷贯通测量工程为研究对象,对其测量方案进行了设计,并对贯通测量进行了误差预计和精度分析,并提出了贯通测量施工中提高测量精度的对策。
It is a complicated project to carry out surveying work in underground transportation of underground coal mine,and its measurement quality directly affects the safety of coal mine production.It is a key link to design reasonable measurement scheme to improve the precision of the penetrating measurement.The paper takes the breakthrough measurement project of the second level transport alleys of Dongzhouyao Coal Mine as the research object,design the scheme of the measurement,analyzes the measurement error and precision,and puts forward the problems that should be paid attention to in the measurement.
作者
芦镇宇
Lu Zhen-yu(Tongfa Dongzhouyao Coal Industry Co.,LTD.Datong Coal Mine Group,Shanxi Datong 037000)
出处
《山东煤炭科技》
2018年第4期181-183,共3页
Shandong Coal Science and Technology
关键词
相向贯通
贯通测量
贯通误差预计
偏差
interconnection
breakthrough measurement
prediction of penetration error
deviation
