全站仪四架法在复杂条件下贯通中的应用

摘要

在条件复杂的巷道掘进过程中，为保证贯通的精度，在掘进过程中采用全站仪四架法进行控制测量，并采取有针对性的措施来保证巷道精确贯通，为复杂条件下巷道的贯通提供了技术保障，为测量工作积累了经验。%In the excavation process of the roadway with complex conditions, to ensure the precision of pass-through, the total station four-frame method is used to control the measurement during excavation process and the targeted measures are taken to provide the technical support for the pass-through of roadway with complex conditions and accumulate experience for the surveys.