WATER CONDUCTING CONSTRUCTION METHOD IN TUNNEL

PURPOSE: To form a channel of water conducting ditch easily and inexpensively which drains leakage of water in inner walls of a tunnel of a road and the like. CONSTITUTION: A kerf 3 along the longitudinal direction of a tunnel 1 is equipped by means of a concrete cutter on a floor surface 12 in the...

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Bibliographische Detailangaben
Hauptverfasser:	NAKANO TERUO, TOGO TATSUO
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Beschreibung
Zusammenfassung:	PURPOSE: To form a channel of water conducting ditch easily and inexpensively which drains leakage of water in inner walls of a tunnel of a road and the like. CONSTITUTION: A kerf 3 along the longitudinal direction of a tunnel 1 is equipped by means of a concrete cutter on a floor surface 12 in the vicinity of a side wall 11 from which water is leaking in the tunnel 1. A channel of water conveyance 5 is formed by injecting adhesive 4 into the kerf 3, by inserting a lower base part 21 of a long water conveyance member 2 into the kerf 3, and by providing the water conveyance member 2 relative to the inner surface 11 of the tunnel. The water conveyance member 2 is platy or cavity member made from such a soft molded article as uretune resin and the like, and has a buffer effect so that it is safe even if a pedestrian comes into contact with it.