A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE STRUCTURE JOINING METHOD AND PRECAST CONCRETE MEMBER JOINING METHOD
To provide a concrete structure joining method and precast concrete member joining method which can shorten the work period while ensuring the cut-off performance and durability of the joint.SOLUTION: A concrete structure joining method comprises: a composite structure preparation step of preparing a plurality of composite members 3 having a precast floor slab 5, and a resin member 9 containing a thermoplastic resin and fixed to a joint end face 7 of the precast floor slab 5; and a resin member welding step in which the resin members 9 of the composite members 3 are welded together, and the precast floor slabs 5 are joined to each other via a welding resin part 19 in which the resin members 9 are integrated with each other.SELECTED DRAWING: Figure 4
【課題】接合部の止水性、耐久性を確保しつつ、工期短縮を図ることができるコンクリート構造物の接合方法及びプレキャストコンクリート部材の接合方法を提供する。【解決手段】コンクリート構造物の接合方法は、プレキャスト床版５と、熱可塑性樹脂を含みプレキャスト床版５の接合端面７に固定された樹脂部材９と、を有する複合部材３を複数準備する複合構造物準備工程と、複合部材３の樹脂部材９同士を溶着させ、樹脂部材９同士が一体化されてなる溶着樹脂部１９を介してプレキャスト床版５同士が接合された状態とする樹脂部材溶着工程と、を備える。【選択図】図４
CONCRETE STRUCTURE JOINING METHOD AND PRECAST CONCRETE MEMBER JOINING METHOD
To provide a concrete structure joining method and precast concrete member joining method which can shorten the work period while ensuring the cut-off performance and durability of the joint.SOLUTION: A concrete structure joining method comprises: a composite structure preparation step of preparing a plurality of composite members 3 having a precast floor slab 5, and a resin member 9 containing a thermoplastic resin and fixed to a joint end face 7 of the precast floor slab 5; and a resin member welding step in which the resin members 9 of the composite members 3 are welded together, and the precast floor slabs 5 are joined to each other via a welding resin part 19 in which the resin members 9 are integrated with each other.SELECTED DRAWING: Figure 4
【課題】接合部の止水性、耐久性を確保しつつ、工期短縮を図ることができるコンクリート構造物の接合方法及びプレキャストコンクリート部材の接合方法を提供する。【解決手段】コンクリート構造物の接合方法は、プレキャスト床版５と、熱可塑性樹脂を含みプレキャスト床版５の接合端面７に固定された樹脂部材９と、を有する複合部材３を複数準備する複合構造物準備工程と、複合部材３の樹脂部材９同士を溶着させ、樹脂部材９同士が一体化されてなる溶着樹脂部１９を介してプレキャスト床版５同士が接合された状態とする樹脂部材溶着工程と、を備える。【選択図】図４
CONCRETE STRUCTURE JOINING METHOD AND PRECAST CONCRETE MEMBER JOINING METHOD
コンクリート構造物の接合方法及びプレキャストコンクリート部材の接合方法
TAKAHASHI SHUTO (author) / YOKOZEKI KOSUKE (author) / HAYASHI DAISUKE (author) / SOGABE NAOKI (author) / TORII TAKESHI (author) / YOKOTA YUKI (author)
2019-12-05
Patent
Electronic Resource
Japanese
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