利用原斜坡道与措施斜坡道贯通测量施工

Holing Through Survey by Using Existing Ramp and Measurement Ramp

为了保证两井间巷道的顺利贯通,能够满足采矿生产的要求,做到不盲目追求高精度而增加测量工作量,又不会由于精度不够而造成不能贯通的严重后果。本文对贯通方案进行了合理的方案设计。为保证工程能够快速、准确地完成,并使工作量尽量减小的原则,特此进行了贯通测量的技术设计和误差预计。

To ensure the smooth breakthrough of the drift between two shafts and meet the requirements of mining production, it has to be accomplished that do not blindly pursue high precision while increase survey work amount and nor cause serious consequence of non- breakthrough due to insufficient precision. This paper presents the reasonable concept design for the breakthrough. In order to guarantee the project to be completed shortly and correctly and to minimize the work amount, the technical design of the holing through survey was conducted and the error was determined.