山西铺龙湾煤业51022巷贯通测量精度分析及改进研究  

Accuracy Analysis and Improvement Research on Holing Through Survey of 51022 Roadway in Pulongwan Coal Industry Co., Ltd. of Shanxi

作　　者：闫小军 YAN Xiaojun(Shanxi Pulongwan Coal Industry Co., Ltd., Zuoyun 037100, Shanxi, China)

机构地区：[1]山西铺龙湾煤业有限公司,山西左云037100

出　　处：《能源与节能》2019年第6期30-31,共2页Energy and Energy Conservation

摘　　要：对铺龙湾煤业51022巷贯通测量工程进行了详细介绍,结合现场顶底板岩性和支护方式选择常规测量+加测陀螺定向边+改变测角方法进行了实际测量,对误差原因进行了深入分析,并有针对性地提出了改进措施,为进一步测量提供了理论参考。This paper introduced the holing through survey project of the 51022 roadway of Pulongwan Coal Industry Co., Ltd. in detail. The actual measurement was carried out by combining the lithology and support methods of the roof and floor of the site by selecting the conventional measurement + plus gyro orientation edge + changing angle measurement method. It analyzed the error causes in depth and proposed targeted improvement measures to provide a theoretical reference for further survey.

关 键 词：贯通测量 陀螺定向边 改变测角 改进措施 

分 类 号：TD175.5[矿业工程—矿山地质测量]