Construction method by concrete lining in parallel with excavation, working platform for reinforcement and waterproofing work and lining form for pouring lining concrete

PURPOSE: A tunnel construction method through simultaneous excavation and lining construction, a working truck, and a lining form used for a tunnel construction method are provided to reduce construction times through simultaneous excavation and lining construction and improve construction safety. CONSTITUTION: A tunnel construction method through simultaneous excavation and lining construction comprises following steps. Forward excavation is carried out. The excavation is continuously carries out and a working truck is placed in a section in which the excavation is completed, so waterproof construction is carried out and a lining bar is placed. The working truck is moved forward, and the waterproof construction and the arrangement work of lining bars are continuously carried out. A lining form is arranged in the section where the lining bar is arranged, so the lining concrete is poured and cured. The lining form is moved forward.