井下等边直伸形方向附合导线优化方法及平差通用模型研究
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摘要
为了解决井下控制测量中陀螺仪定向边位置优化以及方向附合导线平差问题,综合运用理论研究和模拟分析方法,开展了井下等边直伸形方向附合导线优化方法及平差通用模型研究,主要获得如下结论:(1)基于拉格朗日乘数法讨论了等距离加测陀螺定向边为井下最优方向附合导线形式的理论依据,并进一步分析了不同贯通类型、不同定向精度时陀螺定向边加测的规律;(2)基于条件平差推导了井下任意条陀螺仪定向边导线平差模型,并利用模拟的方向附合导线算例验证了模型的正确性。研究成果对井下方向附合导线优化和数据处理具有重要参考价值。
In order to solve the problem of the optimization of the observed peg-top azimuths position and the adjustment of the direction connecting traverse,in this paper,the theory and simulation analysis method are used to carry out the research on the optimization method and the general model of the adjustment of the underground equilateral straight-extended form of connecting traverse. The main conclusions are as follows:(1)Based on Lagrange's extreme value method,it is proved that the equal distance is the best form to measure the observed peg-top azimuths,and obtain the law of the position of the observed pegtop azimuths with different types and different orientation accuracy.(2)Based on the adjustment of the condition observations,this paper establishes the model of the Direction connecting traverse adjustment of the peg-top azimuths,and verifies the correctness of the model with the simulative example of a direction connecting traverse. The results of research have important reference for the optimization of the underground direction connecting traverse connection and data processing.
In order to solve the problem of the optimization of the observed peg-top azimuths position and the adjustment of the direction connecting traverse,in this paper,the theory and simulation analysis method are used to carry out the research on the optimization method and the general model of the adjustment of the underground equilateral straight-extended form of connecting traverse. The main conclusions are as follows:(1)Based on Lagrange's extreme value method,it is proved that the equal distance is the best form to measure the observed peg-top azimuths,and obtain the law of the position of the observed pegtop azimuths with different types and different orientation accuracy.(2)Based on the adjustment of the condition observations,this paper establishes the model of the Direction connecting traverse adjustment of the peg-top azimuths,and verifies the correctness of the model with the simulative example of a direction connecting traverse. The results of research have important reference for the optimization of the underground direction connecting traverse connection and data processing.
引文
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[13]朱有彬,李星,费存建,等.王家塔矿井3107主运巷贯通测量方案优化[J].煤炭工程,2016,48(4):46-49.Zhu Youbin,Li Xing,Fei Cunjing,et al.Optimization of holingthrough survey scheme for 3107 belt conveyor roadway of Wangjiata Coal Mine[J].Coal Engineering,2016,48(3):46-49.
[14]Liu H,Liu J,Yu C,et al.Integrated geological and geophysical exploration for concealed ores beneath cover in the Chaihulanzi goldfield,Northern China[J].Geophysical Prospecting,2006,54(5):605-621.
[2]陈栋栋.井上下控制测量方法与精度研究[D].西安:西安科技大学,2014.Chen Dongdong.Research on the Method and Precision of Control Surveying in Coal Mine[D].Xi`an:Xi`an University of Science and Technology,2014.
[3]康旭.方向附合导线网的数据处理[D].西安:西安科技大学,2011.Kang Xu.Data Processing of Direction Connecting Traverse Nets[D].Xi`an:Xi`an University of Science and Technology,2014.
[4]刘长星.加测陀螺定向边后方向附合导线的平差[J].西安科技大学学报,2001,21(4):340-343.Liu Changxing.Adjustment of directional annexed traverse after gyroorientational line observed[J].Journal of Xi'an University of Science and Technology,2001,21(4):340-343.
[5]韩群柱,屈漫丽.地下工程直伸支导线陀螺定向精度分析研究[J].西安工业大学学报,2006,26(3):276-279.Han Qunzhu,Qu Manli,Accuracy analysis of gyroscopic orientation in underground straight open traverse[J].Journal of Xi'an Technological University,2006,26(3):276-279.
[6]张国良.矿山测量学[M].徐州:中国矿业大学出版社,2008.Zhang Guoliang.Mine Surveying[M].Xuzhou:China University of Mining and Technology Press,2008.
[7]潘国荣,王穗辉.地下导线加测陀螺边最优位置确定及精度分析[J].同济大学学报:自然科学版,2004,32(5):656-659.Pan Guorong,Wang Huihui.Determination of best position of observed peg-top azimuths at underground traverse and accuracy analysis[J].Journal of Tongji University:Narural Science,2004,32(5):656-659.
[8]邓军,王胜利.加测陀螺定向边的井下导线平差方法探讨[J].资源环境与工程,2006,20(2):163-167.Zheng Jun,Wang Shengli.A discussion on adjustment method of underground traverse after Gyro-orientation line[J].Resources Environment&Engineering,2006,20(2):163-167.
[9]夏桂锁.陀螺经纬仪自动寻北关键技术的研究[D].天津:天津大学,2007.Xia Guisuo.Study on Automatic North-finding Key Technique of Gyroscope[D].Tianjin:Tianjin University,2007.
[10]罗勇康,卢勇,冉伟.超长巷道贯通误差分析与处理[J].矿山测量,2011(6):81-83.Luo Yongkang,Lu Yong,Ran Wei.Analysis and treatment of through error of super long tunnel[J].Mine Sueveying,2011(6):81-83.
[11]张正禄.工程测量学[M].武汉:武汉大学出版社,2005.Zhang Zhenglu.Engineering Surveying[M].Wuhan:Wuhan University Press,2005.
[12]曹汝波,匡伟.加测陀螺边在煤矿井下巷道贯通中的应用研究[J].矿山测量,2013(3):25-28.Cao Rubo,Kuang Wei.Application of adding gyro edge to roadway holing in coal mine[J].Mine Surveying,2013(3):25-28.
[13]朱有彬,李星,费存建,等.王家塔矿井3107主运巷贯通测量方案优化[J].煤炭工程,2016,48(4):46-49.Zhu Youbin,Li Xing,Fei Cunjing,et al.Optimization of holingthrough survey scheme for 3107 belt conveyor roadway of Wangjiata Coal Mine[J].Coal Engineering,2016,48(3):46-49.
[14]Liu H,Liu J,Yu C,et al.Integrated geological and geophysical exploration for concealed ores beneath cover in the Chaihulanzi goldfield,Northern China[J].Geophysical Prospecting,2006,54(5):605-621.