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A platform for research: civil engineering, architecture and urbanism
BEAM-TO-COLUMN CONNECTION STRUCTURE AND CONSTRUCTION METHOD THEREOF
To provide a beam-to-column connection structure of a precast concrete column member and a beam member capable of preventing damages on junctions, which requires no sheath with few restrictions on assembly order, and a construction method thereof.SOLUTION: A column member (11) includes: a pair of concrete projections (14, 14) each protruding laterally from a column member body (13); an inner reinforcement disposed between the pair of projections protruding from the column member body; and an outer reinforcement extending parallel to the inner reinforcement within the column member body and the pair of projections. A beam member (12) has a beam member main reinforcement (20) which is connected to the inner reinforcement. The beam member is disposed at a construction position by moving from the top downward so that the end portion of the beam member main reinforcement which protrudes from a beam member body (18) is disposed between the pair of projections.SELECTED DRAWING: Figure 1
【課題】プレキャストコンクリート製の柱部材及び梁部材の柱梁接合構造において、シースが不要で、組み立て順序の制約が少なく、接合部の損傷を抑制できる柱梁接合構造及びその構築方法を提供する。【解決手段】柱部材（１１）は、柱部材本体（１３）から側方に突出する１対のコンクリート製の突出部（１４，１４）と、１対の突出部間に配置され、柱部材本体から突出する内側筋と、柱部材本体及び１対の突出部内にて内側筋に平行に延在する外側筋とを有する。梁部材（１２）は、内側筋に接合される梁部材主筋（２０）を有する。梁部材本体（２０）から突出した梁部材主筋の端部が１対の突出部間に挿し込まれるように、梁部材を上方から下方に向かって移動させて構築位置に配置する。【選択図】図１
BEAM-TO-COLUMN CONNECTION STRUCTURE AND CONSTRUCTION METHOD THEREOF
To provide a beam-to-column connection structure of a precast concrete column member and a beam member capable of preventing damages on junctions, which requires no sheath with few restrictions on assembly order, and a construction method thereof.SOLUTION: A column member (11) includes: a pair of concrete projections (14, 14) each protruding laterally from a column member body (13); an inner reinforcement disposed between the pair of projections protruding from the column member body; and an outer reinforcement extending parallel to the inner reinforcement within the column member body and the pair of projections. A beam member (12) has a beam member main reinforcement (20) which is connected to the inner reinforcement. The beam member is disposed at a construction position by moving from the top downward so that the end portion of the beam member main reinforcement which protrudes from a beam member body (18) is disposed between the pair of projections.SELECTED DRAWING: Figure 1
【課題】プレキャストコンクリート製の柱部材及び梁部材の柱梁接合構造において、シースが不要で、組み立て順序の制約が少なく、接合部の損傷を抑制できる柱梁接合構造及びその構築方法を提供する。【解決手段】柱部材（１１）は、柱部材本体（１３）から側方に突出する１対のコンクリート製の突出部（１４，１４）と、１対の突出部間に配置され、柱部材本体から突出する内側筋と、柱部材本体及び１対の突出部内にて内側筋に平行に延在する外側筋とを有する。梁部材（１２）は、内側筋に接合される梁部材主筋（２０）を有する。梁部材本体（２０）から突出した梁部材主筋の端部が１対の突出部間に挿し込まれるように、梁部材を上方から下方に向かって移動させて構築位置に配置する。【選択図】図１
BEAM-TO-COLUMN CONNECTION STRUCTURE AND CONSTRUCTION METHOD THEREOF
柱梁接合構造及びその構築方法
MATSUNAGA KENTARO (author) / SHINJO HIROSHI (author) / KOSAKA HIDEYUKI (author) / HIRANO HIDEKAZU (author)
2019-05-30
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
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