锚索—锚杆—网—喷碹支护方式在施工软岩巷道交岔点中的应用

Application of bolting and shotcreting with wire mesh in constructing the crossing point of soft rock tunnel

叙述了在施工软岩巷道交岔点中采用的一种新的支护方式 ,即锚索—锚杆—网喷碹 。

This paper expounds a new type of supporting system, bolting and shotcreting with wire mesh used in the crossing point of soft rock tunnel, which is a new way of quick construction in soft rock big section.