Title:
REVETMENT STRUCTURE AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
Japanese Patent JP2023060999
Kind Code:
A
Abstract:
To provide a revetment structure capable of keeping an ecological environment of nature like a riverbed formed of natural stones of cobblestones or the like, even when used as the revetment structure for protecting slope faces of rivers.SOLUTION: A revetment structure 1 for a river has multiple cell structural bodies 4 that have roughly rectangular cell structures 3 having multiple cells 3a formed by jointing multiple resin belt members 3b at every prescribed interval and separating non-jointed parts of the belt members 3b from each other, and fillings 6 filled in the multiple cells 3a. At least the revetment structure 1 in a low water passage has openings 3e with upper parts of the cells 3a opened upward, the fillings 6 in the cells 3a are exposed outward, and multiple pieces of natural stones in the low water passage, size-controlled crushed stones, or pieces of rubble are used for the filling 6.SELECTED DRAWING: Figure 6
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Inventors:
OKADA TSUTOMU
Application Number:
JP2021170728A
Publication Date:
May 01, 2023
Filing Date:
October 19, 2021
Export Citation:
Assignee:
GEOVECTOR CO LTD
International Classes:
E02B3/14; E02D17/20; E02D29/02
Domestic Patent References:
| JP2013217052A | 2013-10-24 | |||
| JP2011069186A | 2011-04-07 | |||
| JP2016079646A | 2016-05-16 | |||
| JP2014122537A | 2014-07-03 | |||
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Attorney, Agent or Firm:
Kazuo Shigenobu
Yoshifumi Ishikawa
Hideki Akiba
Michihiro Hayashi
Yoshifumi Ishikawa
Hideki Akiba
Michihiro Hayashi