大佛寺煤矿二期工程贯通测量方案设计.doc

PAGE PAGE 48 论文题目：大佛寺煤矿二期工程贯通测量方案设计 专 业：测绘工程 本 科 生：贺伟 （签名） 指导教师：汤伏全 （签名） 摘 要 在矿山测量中，贯通测量是一项极其重要的工作，而贯通测量误差预计是保证巷道正确贯通的关键环节，在实际工作中有重要意义。本文结合大佛寺煤矿二期贯通工程，即二号风井与三号斜井间的贯通测量，对其测量方案进行设计（包括平面和高程）；并采用Visual Basic 编制专用的贯通测量误差预计程序，用于井下支导线及加测陀螺边时的贯通误差预计；通过对贯通测量的误差预计，结合地面起始边误差和贯通限差，对初步设计方案进行调整，确定该贯通测量的技术方案，包括测角、测距精度要求以及导线布设方案，最终设计出大佛寺煤矿二号风井与三号斜井间贯通测量的实施方案。 关 键 词: 大佛寺矿井，贯通工程，误差预计，VB程序设计，贯通测量方案 Subject: The design of second holing through survey of the Da Fo Si Coal Mine Specialty: Surveying and Mapping Engineering Name : He Wei （Signature） Instructor : Fu-quan Tang （Signature） Abstract Breakthrough survey is an extremely important work in the coal mine survey. But the breakthrough survey error estimates is the key link to ensure that whether the Laneway is correctly troughed, and it has vital significance in the practical work. In this article, unifies the second breakthrough survey work of Da Fo Si, that the breakthrough survey of second wind well and third slope well， designing a preliminary plan for the breakthrough surveying, (including plane and elevation),and compiles a special-purpose procedure by Visual Basic to estimates the breakthrough error in the Mine shaft Traverse and the additional gyrostatic orientation sides. Through the error estimated, unifies the ground nearby error and the penetration tolerance error, makes the adjustment to the preliminary design plan, then definite technical program for the laneway breakthrough surveys including angulations, Range finder accuracy and wire building. the last, Designing a best plan for the breakthrough surveying for second wind well and third slope well of the Da Fo Si. Key words: the mine shaft of Da Fo Si, the breakthrough project, the error estimate,VB programming,the breakthrough survey plan 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc231646665 1 绪 论 PAGEREF _Toc231646665 \h 1 HYPERLINK \l