| 摘要 |
PROBLEM TO BE SOLVED: To prevent rusting due to an influence of concrete, improve durability and prevent cracking of the concrete in regard to a foundation structure of combining concrete and steel beams. SOLUTION: The foundation structure is composed by combining a concrete slab 1 and the beam 3 comprising a wide-flange shape steel. The beam 3 is supported at one point via a transmitting element 2 arranged on an upper part of the concrete slab 1 and transmitting only compressive force. An anchor bolt 4 getting through a lower flange 3a of the beam 3 to be used as a slippage stopper is provided in the concrete slab 1, and a nut 5 screwed on the anchor bolt 4 is spaced from the lower flange 3a. COPYRIGHT: (C)2003,JPO
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