A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POSITIONING MEMBER AND ERECTION METHOD
PROBLEM TO BE SOLVED: To provide a positioning member that enables smooth execution of concrete placement work and that enables the height of a steel beam to be positioned with a high degree of accuracy.SOLUTION: A positioning member 10 determines the height of a steel beam 30 with respect to a lower-floor column 20A, in regard to a composite column-beam frame 1 in which the steel beam 30 is joined to the lower-floor column 20A. The positioning member 10 comprises a bolt 11 on which the steel beam 30 is placed, a high nut 12 into which the bolt 11 is screwed, and a support member 13 that is provided in the high nut 12 and that is mounted on a hoop reinforcement 24 of the lower-floor column 20A.
【課題】コンクリート打設作業を円滑に行うことができ、かつ、鉄骨梁の高さを高精度で位置決めできる位置決め部材を提供すること。【解決手段】位置決め部材１０は、下階柱２０Ａに鉄骨梁３０が接合される複合柱梁架構１について、鉄骨梁３０の下階柱２０Ａに対する高さを決定するものである。位置決め部材１０は、鉄骨梁３０が載置されるボルト１１と、このボルト１１が螺合される高ナット１２と、この高ナット１２に設けられて下階柱２０Ａのフープ筋２４に取り付けられる支持部材１３と、を備える。【選択図】図３
POSITIONING MEMBER AND ERECTION METHOD
PROBLEM TO BE SOLVED: To provide a positioning member that enables smooth execution of concrete placement work and that enables the height of a steel beam to be positioned with a high degree of accuracy.SOLUTION: A positioning member 10 determines the height of a steel beam 30 with respect to a lower-floor column 20A, in regard to a composite column-beam frame 1 in which the steel beam 30 is joined to the lower-floor column 20A. The positioning member 10 comprises a bolt 11 on which the steel beam 30 is placed, a high nut 12 into which the bolt 11 is screwed, and a support member 13 that is provided in the high nut 12 and that is mounted on a hoop reinforcement 24 of the lower-floor column 20A.
【課題】コンクリート打設作業を円滑に行うことができ、かつ、鉄骨梁の高さを高精度で位置決めできる位置決め部材を提供すること。【解決手段】位置決め部材１０は、下階柱２０Ａに鉄骨梁３０が接合される複合柱梁架構１について、鉄骨梁３０の下階柱２０Ａに対する高さを決定するものである。位置決め部材１０は、鉄骨梁３０が載置されるボルト１１と、このボルト１１が螺合される高ナット１２と、この高ナット１２に設けられて下階柱２０Ａのフープ筋２４に取り付けられる支持部材１３と、を備える。【選択図】図３
POSITIONING MEMBER AND ERECTION METHOD
位置決め部材および建方方法
IZUMI ATSUSHI (author) / YAMADA HITOSHI (author)
2015-06-04
Patent
Electronic Resource
Japanese
| European Patent Office | 2024
Intelligent Positioning of Mobile Cranes for Steel Erection
| Wiley | 1993