To provide a unit structural member which includes an M-shaped channel for standardizing a steel house and increasing its strength, and a floor structure using the unit structural member.
The unit structural member 20 of a building employs the M-shaped channel 1 which includes a central U-shaped channel portion 2 and right and left U-shaped channel portions 6 and 5 continuously provided in such a manner as to share right and left side plates 4 and 3 of the central U-shaped channel portion 2, and in which a channel groove 7 of the central U-shaped channel portion 2 and channel grooves 9 and 8 of the right and left U-shaped channel portions 6 and 5 are opened in directions opposite to each other. The unit structural member of the building includes: a pair of vertical frames 15 which are formed by arranging long materials of the M-shaped channel 1 in parallel at a regular interval; and a large number of horizontal frames 16 which are formed by horizontally providing short materials of the M-shaped channel 1 between the vertical frames 15 arranged in parallel and arranging them in parallel at an interval in the longitudinal direction of the vertical frame 15. The floor structure employs the unit structural member.
COPYRIGHT: (C)2010,JPO&INPIT
| JP2005155312A | 2005-06-16 |
Daichi Sanda
Takashi Nakahata