陀螺仪在竖井定向测量的应用

发布时间：2018-09-18 13:54

【摘要】：近年来,随着公司找探矿及采矿向纵深方向延伸,竖井工程已成为公司主要的运输巷道,竖井定向的精度已成为公司测量的重点和难点工程。在实际的工程建设过程中,联系三角形定向已很难满足超深井测量定向的精度要求,因此,只有行求更为行至有效的竖井定向方法。目前一般采用的竖井测量方法有联系三角形法、光学投点以及陀螺定向等这几种方法。相较这几种定向方法,为了更好地确保测量时效性,满足深井测量精度的准确性,采用陀螺仪定向是目前国内及公司竖井定向的最为行之有效方法。本文主要分析探讨陀螺仪在竖井定向测量的应用是否满足定向要求。
[Abstract]:In recent years, with the prospecting and mining extended to the depth of the company, shaft engineering has become the company's main transportation roadway, the accuracy of shaft orientation has become the focus and difficulty of the company survey project. In the process of practical engineering construction, it is difficult to meet the precision requirement of measuring orientation in ultra-deep wells by connecting triangle orientation. Therefore, only a more effective vertical well orientation method can be obtained. At present, some methods of shaft measurement are related triangle method, optical drop point and gyroscope orientation. Compared with these methods, gyroscope orientation is the most effective method for vertical shaft orientation in China and companies at present, in order to ensure the measurement timeliness and meet the accuracy of measurement precision in deep wells. This paper mainly discusses whether the application of gyroscope in directional measurement of shaft meets the requirements of orientation.
【作者单位】：云南驰宏锌锗股份有限公司;
【分类号】：TD178

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