Title:
CAISSON MARINE STRUCTURE
Document Type and Number:
Japanese Patent JP3301739
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain sufficient sliding resistance and cut-off performance of a caisson revetment, caisson breakwater, and the like, by providing relatively small caissons.
SOLUTION: The caisson revetment is comprised of caissons 1 set on a rear side of the revetment, wave dissipating works 2 set on the sea side, lower concrete 3 on which the caissons 1 are rigidly set, caisson concrete covers 4, and upper works 5. After setting the caissons 1 on the lower concrete 3, shearing key concrete portions 7, 8 which are erected from the lower concrete on the front side (sea side) and the rear side of the caissons 1, respectively, by a predetermined height, and formed of plain concrete or reinforced by reinforcements, etc., are placed together with the lower concrete 3 in one body. The thus placed shearing key concrete portions 7, 8 on the front and rear sides are used as shearing keys of the caissons 1.
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Inventors:
Shigenori Fujiwara
Hiraoka
Shigeo Matsukage
Masayuki Noguchi
Yasuhiro Oda
Kyohei Yamada
Yasuhiro Ichinose
Tatsuya Kunizai
Kunihiko Takimoto
Yoshihiro Nishijima
Hisao Imafuji
Nozomi Shinohara
Hisashi Miyamoto
Hiroyuki Inoue
Tatsuya Nagatani
Hiraoka
Shigeo Matsukage
Masayuki Noguchi
Yasuhiro Oda
Kyohei Yamada
Yasuhiro Ichinose
Tatsuya Kunizai
Kunihiko Takimoto
Yoshihiro Nishijima
Hisao Imafuji
Nozomi Shinohara
Hisashi Miyamoto
Hiroyuki Inoue
Tatsuya Nagatani
Application Number:
JP21500199A
Publication Date:
July 15, 2002
Filing Date:
July 29, 1999
Export Citation:
Assignee:
Chugoku Electric Power Co., Inc.
Kashima Construction Co., Ltd.
Kashima Construction Co., Ltd.
International Classes:
E02B3/06; (IPC1-7): E02B3/06
Domestic Patent References:
| JP525831A | ||||
| JP5125711A |
Other References:
【文献】特許133605(JP,C2)
Attorney, Agent or Firm:
Satoshi Hisakado (1 person outside)