Title:
DRAINAGE STRUCTURE OF DRAINAGE PAVEMENT AND CONSTRUCTION METHOD FOR IMPROVING THE SAME
Document Type and Number:
Japanese Patent JP2003003413
Kind Code:
A
Abstract:
To provide a drainage structure of a drainage pavement, which can enhance drainage performance.
An opened catchment part 7 is not provided in a protrusion 11 protruding into a drainage space 6 of a drain pipe 3. The protrusion 11 is replaced by a pipe member 12, which is provided with a drainage opening 14 disposed on a lower side. When running out because the protrusion 11 having no catchment part 7 is filled with water, the water is properly discharged out of the lower drainage opening 14 on the principle of a siphon, in order to enable a great increase in drainage capacity.
Inventors:
OKAWA HIDEO
HOKARI KOZO
TAGUCHI HITOSHI
HOKARI KOZO
TAGUCHI HITOSHI
Application Number:
JP2001185332A
Publication Date:
January 08, 2003
Filing Date:
June 19, 2001
Export Citation:
Assignee:
FUKUDA ROAD CONSTRUCTION
International Classes:
E01C11/24; (IPC1-7): E01C11/24
Domestic Patent References:
| JPH10195855A | 1998-07-28 | |||
| JPH09264001A | 1997-10-07 | |||
| JPH08226163A | 1996-09-03 |
Attorney, Agent or Firm:
Ushiki Mamoru