METHOD OF JOINING COLUMN BEAM AND JOINING STRUCTURE OF COLUMN BEAM

• Main Authors: HIRABAYASHI MASATAKA, YAMADA MOTOHIRO, IIDA MASANORI, KATO MASATO
• Format: Patent
• Language: English; Japanese
• Published: 26.04.2018
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

PROBLEM TO BE SOLVED: To join reinforced concrete columns and steel beams by absorbing the construction error of column joints and the steel beams while reducing the number of construction steps.SOLUTION: Since an extending portion 64 is formed in a plate 60 joined to an end portion 50A of a steel beam 50, it can be fixed to a side surface 23A of the column of an upper portion 23 of a lower column 22 before casting a column joint 30. By fixing the extending portion 64 of the plate 60 joined to the end portion 50A of the steel beam 50 to the side surface 23A of the column of the upper portion 23 of the lower column 22 and casting the concrete of the column joint 30, it is possible to absorb the construction error between the steel beam 50 and the column joint 30 while reducing the number of construction steps.SELECTED DRAWING: Figure 1 【課題】鉄筋コンクリート製の柱と鉄骨梁とを、施工工数を抑えつつ、柱の仕口部と鉄骨梁の施工誤差を吸収して接合する。【解決手段】鉄骨梁５０の端部５０Ａに接合したプレート６０には、延在部６４が形成されているので、仕口部３０を打設する前の下側柱２２の上部２３の柱側面２３Ａに固定することができる。そして、鉄骨梁５０の端部５０Ａに接合したプレート６０の延在部６４を下側柱２２の上部２３の柱側面２３Ａに固定して仕口部３０のコンクリートを打設することで、施工工数を抑えつつ、鉄骨梁５０と仕口部３０との施工誤差を吸収することができる。【選択図】図１