Application of New Technology and New Method in Dongfeng Tunnel

摘要

The application of new technology, new material and new method such as monitoring and measurement, Mai bolt, advanced invert and network plan in the construction of Dongfeng tunnel on Suozhou-Huanghuagang railway is introduced in detail in this paper. Practice shows that only using new technology, new material and new method can the tunnel construction be carried out in the way of safety, good quality and effectiveness.