Title:
土木構築物
Document Type and Number:
Japanese Patent JP4518400
Kind Code:
B2
Abstract:
A construction structure using a unit for the construction structure and a carrying apparatus is provided to reduce the quantity of concrete used for a barrier by increasing the binding strength of a barrier and a back filling layer and securing strength enough for a barrier to be installed on a slope of an embankment. A construction structure is formed by spreading plural units(7) for a construction structure on the front of a slope(2) of an embankment(1) and keeping a surface concrete panel(8) and a rear concrete panel(9) of each unit for the construction structure parallel with each other using screw bars(10), forming a barrier on the slope by placing a concrete layer(22) between the surface concrete panel and the rear concrete panel, approaching the concrete layer to a back filling layer(5) through each gap(21) between the neighboring rear concrete panels and joining a portion of the concrete layer with filling stones(6) of the back filling layer. Hereon the unit of the construction structure is carried on the back filling layer by inserting a carrying apparatus inward using a crane or a wire.
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Inventors:
Isao Yukimoto
Seiki Hasegawa
Seiki Hasegawa
Application Number:
JP2005186143A
Publication Date:
August 04, 2010
Filing Date:
June 27, 2005
Export Citation:
Assignee:
Environmental Engineering Co., Ltd.
Environmental Engineering Laboratory Co., Ltd.
Environmental Engineering Laboratory Co., Ltd.
International Classes:
E02B3/14; E02D29/02
Domestic Patent References:
| JP2002332648A | ||||
| JP8081173A | ||||
| JP11323969A | ||||
| JP3040514U | ||||
| JP10025753A | ||||
| JP2005105627A | ||||
| JP8120692A | ||||
| JP9202586A |
Attorney, Agent or Firm:
Minoru Murata