现代矿井贯通测量方案设计与误差预计

摘要

In order to meet production need,a through should be made in Yaoqiao west-six mining area.By using the survey instruments in Yaoqiao mine,the precision of roadway through error meets the requirement.The through measurement work flow is determined.%为了生产需要,需要在姚桥煤矿西六采区进行贯通。利用煤矿现有仪器,对贯通测量进行了误差预计,精度符合要求.初步确定了贯通测量方案。