Title:
ダムの天端高を高くするための上部構造物
Document Type and Number:
Japanese Patent JP4979797
Kind Code:
B2
Abstract:
PURPOSE: An upper structure for increasing the height of a levee crown is provided to cost-efficiently and simply increase the height of a levee crown by additionally constructing a structure on the top end of the levee crown. CONSTITUTION: An upper structure for increasing the height of a levee crown comprises a base part(10), inner and outer walls(11,12), inner and outer partition walls(13,14), and a sheet pile(15). The base part comprises a central base(10a), an inner inclined base(10b), and an outer inclined base(10c). The inner and outer walls are vertically separated from the central base. The inner and outer partition walls are vertically formed between the inner and outer inclined bases and the inner and outer walls. The sheet pipe is downward extended from the bottom surface of the central base and is inserted into the inner core of a dam(20).
Inventors:
Lee
Application Number:
JP2010188192A
Publication Date:
July 18, 2012
Filing Date:
August 25, 2010
Export Citation:
Assignee:
Lee
International Classes:
E02B7/00; E02B3/06
Domestic Patent References:
JP2007247201A | ||||
JP200895332A | ||||
JP11117265A | ||||
JP200181762A | ||||
JP62185911A |
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Fukagawa Eri
Satoshi Morimoto
Kyoko Tsunoda
Hirose Miki
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Fukagawa Eri
Satoshi Morimoto
Kyoko Tsunoda
Hirose Miki