本科论文-两井定向测量的实施及其精度分析.doc

PAGE 本科毕业论文 两井定向测量的实施与其精度分析 TWO WELLS DIRECTIONALLY MEASUREMENT IMPLEMENTATION AND PRECISION ANALYSIS 两井定向测量的实施及其精度分析 摘要 在矿山建设、生产阶段时联系测量是必不可少的，用于统一地上、下 坐标系统。其方法很多，有物理定向和几何定向等等，一般几何定向比较普遍，本文采用新旧技术介绍了两井几何定向。 过程中近井点的坐标得到可以运用现代的GPS技术；数据处理采用了EXCLE和VBA联合处理方法；对于投点方法的分析后，运用单重投点发比较繁重、精度一般，本文介绍了激光铅锤仪的投点；同时也对两井定向进行了相关的精度分析。 关键词：联系测量，两井定向，精度分析，激光定向，EXCEL，数据处理 误差，导线，VBA TWO WELLS DIRECTIONALLY MEASUREMENT IMPLEMENTATION AND PRECISION ANALYSIS BSTRACT In mine construction, production stage contact measurement is indispensable, under the ground, for unity Coordinate system. The method is very much, have physical directional and geometric directional etc, general geometric directional than is generally, the paper introduces two Wells old technology geometric orientation. Process the coordinates get nearly well point can be used modern GPS technology; Data processing with the joint treatment EXCLE and VBA; Analysis of the point method for shots after using single heavy hurl bit, comparative onerous, accuracy, this paper introduces the general QianChui instrument for laser point; Also on the two Wells directionally related precision analysis. KEYWORDS：relation measurement ，two wells directionally ，analysis, precision, vba， ，laser directional ，data processing ，error ，wires , excel 目录 HYPERLINK \l _Toc263784260 摘要 Ⅰ HYPERLINK \l _Toc263784261 ABSTRACT Ⅱ HYPERLINK \l _Toc263784262 绪论 1 HYPERLINK \l _Toc263784267 1 地面测量 1 HYPERLINK \l _Toc263784268 1.1 地面导线测量 1 HYPERLINK \l _Toc263784269 1.2 地面水准测量 2 HYPERLINK \l _Toc263784270 1.3 地面连接导线 4 HYPERLINK \l _Toc263784272 2 定向投点 4 HYPERLINK \l _Toc263784273 2.1 激光铅锤仪 4 HYPERLINK \l _Toc263784274 2.2 激光铅锤仪用于投点的误差分析 5 HYPERLINK \l _Toc263784272 3 导入高程 6 4 HYPERLINK \l _Toc263784272 井下导线测量 8 HYPERLINK \l _Toc263784272 5 内业计算 8 HYPERLINK \l _Toc263784273 5.1 内业纯计算 9 HYPERLINK \l _Toc263784274 5.2一般实例利用 EXCEL VBA 进行计算 10 HYPERLINK \l _Toc263784272 6 精度分析 20 HYPERLINK \l _Toc263784268 6.1 地面连接误差 2