Title:
METHOD FOR FILLING CAVITY CAUSED UNDER SLUICE
Document Type and Number:
Japanese Patent JP2003193503
Kind Code:
A
Abstract:
To provide a method for filling a cavity caused in the ground below a sluice capable of shutting off water between the upstream side and the downstream side of the sluice by filling the cavity.
A digged hole 14 passing through floor system concrete 5 in the sluice vertically is provided. Next, a pouring rod 15 for grout material is inserted into the digged hole 14 to block between a wall of the digged hole 14 and it by a packer 16. Then, the grout material 17 having low flowability is pressed into the cavity 6 caused in the ground below the floor system concrete 5 through the pouring rod 15 to form a consolidation body 18 for filling the cavity 6 and compact peripheral ground.
Inventors:
KATSUTA AKIO
SAITO TAKASHI
TADOKORO TADASHI
UGA KAZUO
TOKOROSAKI SHIGERU
MURAI KENICHI
SAITO TAKASHI
TADOKORO TADASHI
UGA KAZUO
TOKOROSAKI SHIGERU
MURAI KENICHI
Application Number:
JP2001396118A
Publication Date:
July 09, 2003
Filing Date:
December 27, 2001
Export Citation:
Assignee:
KANTO REGIONAL DEV BUREAU MINI
JAPAN INST OF CONSTRUCTION ENG
SANSHIN CORP
JAPAN INST OF CONSTRUCTION ENG
SANSHIN CORP
International Classes:
E02B7/20; E02D37/00; (IPC1-7): E02D37/00; E02B7/20
Attorney, Agent or Firm:
Hirotaka Hayama
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