Title:
DRAIN PIPE AND DRAINING METHOD
Document Type and Number:
Japanese Patent JP3833165
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a drain pipe and a draining method, which enable the effective suppression of sump water without reference to geological conditions.
SOLUTION: A plurality of holes 11 are opened in a short pipe 10, and filter members 13 are attached to the holes 11. The drain pipe 1 is constituted by adding the short pipes 10. At boring, a boring rod 20 is inserted into the drain pipe 1, and the drain pipe 1 is driven with the boring of natural ground 50 and installed in the natural ground 50. The boring rod 20 is recovered, and water of the natural ground 50, which passes through the filter members 13, is discharged from the inside of the drain pipe 1 to the back-end side of the drain pipe 1, so that draining can be performed.
Inventors:
Toshio Shimoda
Naosuke Miyazawa
Naosuke Miyazawa
Application Number:
JP2002318784A
Publication Date:
October 11, 2006
Filing Date:
October 31, 2002
Export Citation:
Assignee:
Taisei Corporation
KFC Inc.
KFC Inc.
International Classes:
E21D9/04; E21F16/02; (IPC1-7): E21D9/04; E21F16/02
Domestic Patent References:
| JP11173061A | ||||
| JP2001098882A | ||||
| JP6174151A |
Attorney, Agent or Firm:
Sakuo Yamaguchi
Yuichi Kasai
Masaharu Yokoyama
Yuichi Kasai
Masaharu Yokoyama
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