发明名称 |
FOUNDATION-UNIT STRUCTURE OF STRUCTURAL OBJECT SUCH AS RETAINING WALL, STRUCTURE OF UPPER AND LOWER BOUNDARIES OF RETAINING WALL, AND RETAINING WALL |
摘要 |
The present invention provides a foundation-unit structure of a structural object such as a retaining wall installed fixedly on a foundation ground, in which the foundation ground is formed therein with a concavity, a sliding resistive element is placed within the concavity, and at least the front surface side of the sliding resistive element is filled with a grain-sized material so as to form a layer thereof, and an internal frictional angle of the grain-sized material forming the grain-sized material layer is equal to or greater than that of a grain-sized material comprising the ground and supporting the grain-sized material layer, and the grain-sized material layer exerts a reaction force (passive) via the sliding resistive element so as to reinforce a sliding resistance of the structural object mounted on the grain-sized material layer. In this way, a retaining wall excellent in a sliding preventive function is provided.
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申请公布号 |
US2010129163(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20080449908 |
申请日期 |
2008.03.03 |
申请人 |
TOEISHOKOU KABUSHIKI KAISHA |
发明人 |
SUEMATSU YOSHIO;KOMATSU TOSHIMITSU;YASUFUKU NORIYUKI |
分类号 |
E02D31/00;E02D27/32;E02D29/02 |
主分类号 |
E02D31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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