Title:
REINFORCEMENT STRUCTURE FOR LEVEE BODY
Document Type and Number:
Japanese Patent JP2020143536
Kind Code:
A
Abstract:
To provide a reinforcement structure for levee bodies: that is sufficiently resistant to water pressure that is applied to a levee body when the pondage in a dam lake increases in order to prevent the breakdown of the levee body; for which reinforcement can be performed depending on the reinforcement properties of each part of the levee body; and that can reduce the construction costs and period further compared with conventional ones.SOLUTION: A steel sheet pile wall 15 that is formed of a plurality of steel sheet piles 16 being connected in an extending direction of a levee body 10 is installed inside the levee body 10, along the extending direction of the levee body 10 so that an upper end of the steel sheet pile wall 15 is aligned with a top end 10a of the levee body 10. A part of a lower end of the steel sheet pile wall 15 and a part of a side end of the steel sheet pile wall 15 are located inside a natural ground 12 around the levee body 10.SELECTED DRAWING: Figure 3
Inventors:
NAKAYAMA HIROAKI
NISHIYAMA TERUKI
OIKAWA MORI
HARADA NORIYOSHI
MOMIYAMA TAKASHI
YOSHIHARA TATEO
NISHIYAMA TERUKI
OIKAWA MORI
HARADA NORIYOSHI
MOMIYAMA TAKASHI
YOSHIHARA TATEO
Application Number:
JP2019042124A
Publication Date:
September 10, 2020
Filing Date:
March 08, 2019
Export Citation:
Assignee:
NIPPON STEEL CORP
International Classes:
E02B7/06
Domestic Patent References:
| JP2012132169A | 2012-07-12 | |||
| JPH01198913A | 1989-08-10 | |||
| JP2012007394A | 2012-01-12 | |||
| JP2020117959A | 2020-08-06 | |||
| JP2020117960A | 2020-08-06 | |||
| JPH02213509A | 1990-08-24 | |||
| JP2011214252A | 2011-10-27 | |||
| JP2012007325A | 2012-01-12 | |||
| JP2014141777A | 2014-08-07 | |||
| JP2014066070A | 2014-04-17 | |||
| JP2011214251A | 2011-10-27 |
Attorney, Agent or Firm:
Kuribayashi Mitsuo
Osamu Nitta
Kazuki Kuribayashi
Osamu Nitta
Kazuki Kuribayashi