学位论文--老石旦煤矿副斜井贯通工程 技术设计 正文.docVIP

毕 业 设 计（论文）题 目 老石旦煤矿副斜井贯通工程 技术设计 毕业设计（论文）英文题目 Laoshidan mine auxiliary shaft through engineering design 辽宁工程技术大学应用技术学院 2013年 6月 20日 摘要 贯通测量——为了加快矿井的建设速度、缩短建井周期、保证正常的生产接替和提高矿井质量。在矿山测量中，贯通测量是一项十分重要的测量工作，稍有不慎就会给矿井生产带来不利影响，甚至酿成事故。尤其是重要的贯通工程，关系到整个矿井的建设和生产，所以必须认真实施。 在重要贯通工程施测之前需进行贯通误差预计，本文就内蒙古乌海市老石旦煤矿缓坡副斜井贯通工程进行误差预计。老石旦煤矿缓坡副斜井——在十二号采煤工作面与地面煤仓之间掘进的一条新巷道，提高了煤矿运输效率、降低了运输成本。此巷道作为运输大巷，在贯通时就要求有较高的精度，否则将直接影响生产。巷道采取单向贯通的方式，最终与已有巷道相贯通。本文综述了此次贯通中仪器的选择、方案的确定、巷道中腰线的给定方法、贯通相遇点的误差预计及提出的建议，主要对贯通相遇点的点位误差依据所选择的的仪器进行了误差预计。最后阐述了对矿井贯通测量方面得出的结论和建议。 关键词：贯通测量；陀螺坚强边；限差；相遇点；重要方向；误差预计 Abstract Through measurement - To speed up the pace of construction of mine, shorten construction cycle, to ensure normal production to succeed and improve the quality of mine. In Mine Surveying, through measurement is a very important survey work, the slightest mistake will give mine production is adversely affected or even lead to accidents. Especially important through projects related to the construction and production of the entire mine, it must be carefully implemented. Surveying on important projects before penetrating through error is expected to be carried out, this article Wuhai Laoshidan auxiliary shaft coal mine slope error is expected through the works. Laoshidan Vice gentle incline mine - in the 12th position in the coal mining face and the ground between the excavation of a new roadway, improving the efficiency of coal transport, reducing transport costs. This roadway as a transportation roadway, when the through demands for higher accuracy, otherwise it will directly affect production. A one-way roadway through the way through the final phase with the existing roadway. In this paper, through the instrument of the selected program to determine, given roadway waistline way through encounter point margin of error estimates and recommendations, the main meeting point for penetrating the point of err