CURING EQUIPMENT FOR CURING LINING CONCRETE FOR TUNNEL, MOLDED BY TRAVELLING FORM

CURING EQUIPMENT FOR CURING LINING CONCRETE FOR TUNNEL, MOLDED BY TRAVELLING FORM

PROBLEM TO BE SOLVED: To provide curing equipment which efficiently cures lining concrete while preventing the lining concrete from being cracked because the temperature of the lining concrete drops due to cooling by water or vapor for use in curing. SOLUTION: The curing equipment for curing the lin...

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Bibliographische Detailangaben
Hauptverfasser: ONO MINORU, WATASE MASAOMI, NAKANO SHINYA, SHIMABE MITSUTO, SAKA HIDEMASA, NISHIMURA TAKESHI, IWATA KOJI, NISHIMURA MASAO, INAGAWA YUKIHISA, HIRATA MASAHIRO, YOKOYAMA KATSUHIKO, MIZOTE KAZUNORI
Format: Patent
Sprache:eng
Schlagworte:
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide curing equipment which efficiently cures lining concrete while preventing the lining concrete from being cracked because the temperature of the lining concrete drops due to cooling by water or vapor for use in curing. SOLUTION: The curing equipment for curing the lining concrete for a tunnel, which is molded by using a moving type form, comprises: a first curing unit which is arranged along the axis of the tunnel so as to cure the lining concrete without adding moisture; and a second curing unit which is arranged along the axis of the tunnel so as to cure the lining concrete by adding the moisture. The first curing unit comprises a first carriage, a first frame which is fixed to the first carriage, and a first curing means which is fixed to the first frame. The second curing unit comprises a second carriage, a second frame which is fixed to the second carriage, and a second curing means which is fixed to the second frame. COPYRIGHT: (C)2007,JPO&INPIT