巷道贯通测量方案设计及精度控制
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摘要
为了按时按量的完成生产任务和要求,煤矿企业经常要进行巷道贯通工程,而巷道贯通测量技术关系到整个矿井的建设与生产,因此应该引起相关企业的高度重视。为此,在测量过程中采用先进的GPS全球定位技术、高斯平面坐标系统、全站仪光电测距法等技术保证坐标系统的统一,并在测量过程中结合其他专业的仪器设备和科学测量方法,如陀螺全站仪、光学对点器、四架法等。以东六盘区6301工作面和东翼回风一巷为例,通过测量误差预计,结合巷道贯通测量技术要求及精度控制,使得巷道贯通测量的精度上得到了有效控制,为以后类似测量的工作积累了经验。
In order to complete the production tasks on time,coal mine enterprises often have to carry out roadway holingthrough survey engineering. In the process of holing-through survey,GPS global positioning technology,Gauss plane coordinate system,total station photoelectric ranging method and other professional instruments and scientific measurement methods are often used. Taking No. 6301 working face of east sixth mining area and return roadway as an example,through the measurement error prediction,combined with the technical requirements and precision control,the accuracy of roadway holing-through survey is effectively controlled,which provide experience for similar measurement work in the future.
In order to complete the production tasks on time,coal mine enterprises often have to carry out roadway holingthrough survey engineering. In the process of holing-through survey,GPS global positioning technology,Gauss plane coordinate system,total station photoelectric ranging method and other professional instruments and scientific measurement methods are often used. Taking No. 6301 working face of east sixth mining area and return roadway as an example,through the measurement error prediction,combined with the technical requirements and precision control,the accuracy of roadway holing-through survey is effectively controlled,which provide experience for similar measurement work in the future.
引文
[1]高永红.台头前湾矿井主运巷贯通测量优化方案设计[J].煤炭与化工,2018,41(8):50-52.
[2]万红丽.崇升煤矿井下巷道贯通测量方法与误差分析[J].煤炭与化工,2018,41(8):19-21.
[3]李德国.榆次北山煤矿井下主运巷贯通测量与精度分析[J].煤炭与化工,2018,41(5):27-29.
[4]王启善.特长距离高精度巷道贯通测量方案设计及精度分析[J].煤矿安全,2011,42(3):135-138.
[5]李帅磊.超长隧洞贯通测量技术探讨[J].价值工程,2017,36(31):133-134.
[6]赵军伟.长平公司Ⅲ2310工作面贯通测量技术实践[J].煤炭与化工,2016,39(9):82-84.
[2]万红丽.崇升煤矿井下巷道贯通测量方法与误差分析[J].煤炭与化工,2018,41(8):19-21.
[3]李德国.榆次北山煤矿井下主运巷贯通测量与精度分析[J].煤炭与化工,2018,41(5):27-29.
[4]王启善.特长距离高精度巷道贯通测量方案设计及精度分析[J].煤矿安全,2011,42(3):135-138.
[5]李帅磊.超长隧洞贯通测量技术探讨[J].价值工程,2017,36(31):133-134.
[6]赵军伟.长平公司Ⅲ2310工作面贯通测量技术实践[J].煤炭与化工,2016,39(9):82-84.