| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint structure of steel framed small beams capable of making the adjoining steel framed small beams as continuous beams holding a steel framed large beam 1 at a low cost by a simple constitution. SOLUTION: Upper flanges 2b of the adjoining steel framed small beams 2 by holding the steel framed large beam 1 are arranged so that a splice plate 5 can stride both of them to connect them through a clamping means 6, and lower flanges 2c are connected to each other with a metal touch joint through a web 1a of the steel framed large beam 1, a flange connection member 4 and compression members 7 making a pair by holding them. Tension occurring in the end sections of the upper flanges 2b is thereby transferred to the upper flanges 2b of the smoothly adjoining steel framed small beams 2 through the splice plate 5 and the clamping means 6, and compressive force occurring in the end sections of the lower flanges 2c is transferred to the lower flanges 2c through the web 1a of the steel framed large beam 1, the flange connection member 4 and the compression member 7. COPYRIGHT: (C)2006,JPO&NCIPI
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