Through discussion on present precast tunnel technology home and abroad, an advanced concept is put forward on intelligent construction for precast tunnel. A series of technical solutions are proposed for different tunnel sections, including precast cut and cover tunnel, monolithic precast cut and cover tunnel, GPST method for shield tunnel etc. A complete construction for tunnel could be realized by applying precast technology in open cut section, expanding the shield section application and adopting the precast components in pit, which indicates a new direction to the whole precast technology application in tunneling. This paper provides a technical guidance and theoretical basis for precast technology in tunnel engineering.

LOKASI: Ruang Koleksi Umum
Rak: 2