SHIELD DRIVE MACHINE FOR EXCAVATING INTAKE TUNNEL

SHIELD DRIVE MACHINE FOR EXCAVATING INTAKE TUNNEL

PROBLEM TO BE SOLVED: To provide an intake tunnel excavating shield drive machine capable of economically back filling without disturbing water permeable portion of intake segment assembled. SOLUTION: In an intake tunnel excavating shield drive machine for which an intake segment 7 for taking in wat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIYA KIYOSHI, TAKEDA ATSUSHI, TAKAHASHI HITOSHI, OKAWADA TAKESHI, FUKAI MASAKAZU, TAKAI YASUHIRO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
EARTH DRILLING
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
GALLERIES
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER
JOINTS OR FITTINGS FOR PIPES
LARGE UNDERGROUND CHAMBERS
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
MINING
PIPES
SEWERAGE
SHAFTS
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
TUNNELS
WATER SUPPLY
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an intake tunnel excavating shield drive machine capable of economically back filling without disturbing water permeable portion of intake segment assembled. SOLUTION: In an intake tunnel excavating shield drive machine for which an intake segment 7 for taking in water through a water permeable portion of a peripheral wall is assembled at the rear portion of the main body 1 of the shield drive machine, a screw feeder 11 for transferring excavated segment inside a chamber 4 is installed in the main body of the shield drive machine, and a tail void filling pipe 12 for sending the excavated earth to be transferred with the screw feeder 11 to the rear at the outer side of the main body of shield drive machine and be supplied to the tail void 10 is connected to the screw feeder 11.