新集矿西风井近井网的布设  

Planning of near-shaft network of west ventilation shaft in Xinji Coal Mine

作　　者：陶冠米 

机构地区：[1]淮南职业技术学院,安徽淮南232001

出　　处：《煤炭技术》2003年第6期104-105,共2页Coal Technology

摘　　要：通过精度分析。This paper expounds the feasibility and the out come precision near shaft network of west ventilation shaft in Xinji Coal Mine according to precision analysis and field observation.

关 键 词：精度分析 外业观测 风井 井网 可行性 平差计算 矿井 

分 类 号：TD174[矿业工程—矿山地质测量]