| 摘要 |
PROBLEM TO BE SOLVED: To provide a rational structure for joining a composite wall and a foundation together, which reflects mechanical properties. SOLUTION: The composite wall 6 is constituted in such a manner that a reinforced concrete wall 2, whose base section has a foundation 3 of reinforced concrete construction, is integrally provided along an earth retaining wall 7 composed of a soil mixing wall wherein H-shaped steel is used as a core material 1. A plurality of shear connectors 5, which are protruded by having base ends welded at vertical predetermined separation intervals, are arranged in the center of the width of the flange surface of the core material 1 on the side where the earth retaining wall 7 is brought into contact with the reinforced concrete wall 2. An anchoring reinforcement 4, which is protruded by having a base end welded to the center of the width of the flange surface of the core material 1, is embedded at the lower end of the foundation 3, and above the anchoring reinforcement 4, the plurality of shear connectors 5, which are protruded by having the base ends welded to the center of the width of the flange surface of the core material 1 at predetermined separation intervals, are embedded in the foundation 3. COPYRIGHT: (C)2006,JPO&NCIPI
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