Title:
STABILIZING STRUCTURE OF SEASHORE
Document Type and Number:
Japanese Patent JP3639864
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve controllability of a laying work at a seashore by a method wherein a flexible bag body is filled with soil and gravels, serving as a filler and the bag body is combined with a cage frame body made of a steel.
SOLUTION: A flexible bag body formed of a net made of synthetic resin is filled with a filler comprising one or two or more kinds of crushed stone, gravel, and soil and the flexible bag body is contained in a cage frame body made of a steel having rigidity. The cage frames are arranged in a direction crossing the beach line of a sand beach and a number of cage frame bodies are buried in a continuous or a discontinuous state. A reinforcement cage l is conveyed to a laying site in such a state that the coupling sides of a reinforcement net having six surfaces containing a cover are bendably coupled together by means of coils 4. After a bag body 3 conveyed in such a state to be previously filled with a filler 2 is placed on the reinforcement net being the bottom of the reinforcement cage 1, the bag body is coupled to a remaining five-face assembly and an upper surface cover is set to complete the reinforcement cage 1. Since fillers having different grain sizes are served as a filler, a water permeable bed suitable to a laying side is built.
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Inventors:
Kanazawa Hiroshi
Kuniyuki Hanada
Kato Kazumasa
Shinichi Yanagishima
Norio Tanaka
Kazuhide Tsumabuki
Yuji Noguchi
Junji wholesaler
Naoto Iwasa
Kengo Hori
Kuniyuki Hanada
Kato Kazumasa
Shinichi Yanagishima
Norio Tanaka
Kazuhide Tsumabuki
Yuji Noguchi
Junji wholesaler
Naoto Iwasa
Kengo Hori
Application Number:
JP19034495A
Publication Date:
April 20, 2005
Filing Date:
July 26, 1995
Export Citation:
Assignee:
Nippon Steel Construction Materials Co., Ltd.
Director, Kanto Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism
Tetra Co., Ltd.
Incorporated Administrative Agency Port Airport Research Institute
Director, Kanto Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism
Tetra Co., Ltd.
Incorporated Administrative Agency Port Airport Research Institute
International Classes:
E02B3/04; E02B3/12; (IPC1-7): E02B3/12; E02B3/04
Domestic Patent References:
| JP2157309A | ||||
| JP48073438U |
Attorney, Agent or Firm:
Masahiko Yamana
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