A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HALF-PRECAST COLUMN MEMBER, AND COLUMN
To improve manufacturability of an inner periphery concrete form in a half-precast column member.SOLUTION: A half-precast column member 12 comprises a hollow concrete outer shell member 20 in which column main reinforcements 24 are embedded and a spiral duct 30 that has a spiral overlapping part 36 protruding from an outer peripheral surface 30A, and that is placed along an inner peripheral surface of the concrete outer shell member 20 and where the overlapping part 36 is embedded into the concrete outer shell member 20.SELECTED DRAWING: Figure 2
【課題】ハーフプレキャスト柱部材において、内周型枠の製造性を向上することを目的とする。【解決手段】ハーフプレキャスト柱部材１２は、柱主筋２４が埋設される中空状のコンクリート外殻部材２０と、外周面３０Ａから突出する螺旋状の重ね合わせ部３６を有し、コンクリート外殻部材２０の内周面に沿って配置されるとともに、該コンクリート外殻部材２０に重ね合わせ部３６が埋設されるスパイラルダクト３０と、を備える。【選択図】図２
HALF-PRECAST COLUMN MEMBER, AND COLUMN
To improve manufacturability of an inner periphery concrete form in a half-precast column member.SOLUTION: A half-precast column member 12 comprises a hollow concrete outer shell member 20 in which column main reinforcements 24 are embedded and a spiral duct 30 that has a spiral overlapping part 36 protruding from an outer peripheral surface 30A, and that is placed along an inner peripheral surface of the concrete outer shell member 20 and where the overlapping part 36 is embedded into the concrete outer shell member 20.SELECTED DRAWING: Figure 2
【課題】ハーフプレキャスト柱部材において、内周型枠の製造性を向上することを目的とする。【解決手段】ハーフプレキャスト柱部材１２は、柱主筋２４が埋設される中空状のコンクリート外殻部材２０と、外周面３０Ａから突出する螺旋状の重ね合わせ部３６を有し、コンクリート外殻部材２０の内周面に沿って配置されるとともに、該コンクリート外殻部材２０に重ね合わせ部３６が埋設されるスパイラルダクト３０と、を備える。【選択図】図２
HALF-PRECAST COLUMN MEMBER, AND COLUMN
ハーフプレキャスト柱部材、及び柱
AKAO SATOSHI (author) / MASUI TAIYO (author) / KITACHI TOMOYUKI (author) / SUGIUCHI RYOMA (author) / AOKI YOSHIHIKO (author) / KUWABARA MARIKO (author) / KOJIMA KAZUTAKA (author)
2024-08-22
Patent
Electronic Resource
Japanese
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