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    • 3. 发明专利
    • CONSTRUCTION METHOD OF FOUNDATION BEAM AND FLOOR
    • JPH09279604A
    • 1997-10-28
    • JP9678496
    • 1996-04-18
    • TAISEI CORP
    • MATSUDA KOJIINOUE KENICHIHANEDA KAZUMI
    • E02D27/01
    • PROBLEM TO BE SOLVED: To provide a construction method which makes it possible to shorten a construction period and simplify work by setting up a form capable of withstanding the earth pressure from earth and sand to be filled back around a foundation beam and placing foundation beam concrete and floor concrete simultaneously. SOLUTION: A runner is set up along the outside of a foundation beam to be constructed on a batholith and fixed with the batholith with an anchor bolt. The runner is fixedly provided on the upper and lower ends of a permanent form 8 erected, thereby constructing a support at a plurality of locations between the permanent forms 8. Then, the space up to the upper end of the permanent form 8 is buried back all over without voids, thereby forming a floor mounting surface. Between the other permanent forms 8 erected in the same manner as opposed separated from this floor mounting surface, a tie rod 16 is stretchingly provided on this floor mounting surface, thereby folding the permanent form 8. The support erected is disassembled and removed while foundation beam concrete and floor concrete are cured at the same time, thereby constructing a foundation beam 20 and a floor 22.