3307胶带顺槽超前探测设计

Advanced Detection Design of 3307 Tape Chute

在上组煤三采区3#煤3307胶带顺槽掘进过程中,为了保证掘进施工的安全性,对掘进工作面前方进行超前探测,查明水患情况。根据3307胶带顺槽的实际情况,设计了超前探方案,主要包括电法勘探和钻探。为了保证超前探的安全性,制定了一系列的安全技术措施。可以为掘进工作面的超前探测设计提供一定的参考。

In the process of tunneling of 3# coal 3307 tape chute in No.3 mining area of Shangzu Coal,in order to ensure the safety of tunneling construction,the front of tunneling face was probed in advance to find out the flood situation.According to the actual situation of 3307 tape chute,an advanced detection scheme is designed,which mainly includes electrical exploration and drilling.In order to ensure the safety of advanced detection,a series of safety technical measures have been formulated.It can provide some reference for advanced detection design of tunneling face.