求翻译：隧道洞身衬砌设计以新奥法原理为指导，采用复合式衬砌，即以系统锚杆、钢筋网、喷射混凝土、工字型钢架作为初期支护，以模筑钢筋混凝土作为二次衬砌。是什么意思？

Lining the design of the tunnel hole body as a guide to the new Austrian law principle, the use of composite lining systematic bolts, steel mesh, shotcrete, shaped steel frame as the initial support, mold built of reinforced concrete as the secondary lining.

tunnel lining a hole in the new Olympic law design principles as a guide, and a composite-lining system, that is, to anchor bar, steel, concrete, spray the steel frame, the support for the initial template to build concrete lining as 2 times.

正在翻译，请等待...

Design of tunnel lining in new Austrian tunneling method principles as a guide, the use of composite lining, that system of bolt, steel mesh, sprayed concrete, h steel frame as a primary support, build secondary lining of reinforced concrete as to die.

The tunnel hole body lining work design take the new Austria law principle as the instruction, uses the compound expression lining work, namely by the system anchor rod, the mat reinforcement, the shotcrete, the labor font steel frame took the initial period supports and protections, builds the rein