FLOOR STRUCTURE AND DESIGN METHOD FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a floor structure capable of preventing lateral buckling of a steel beam without attachment of a lateral stiffening member, and a design method for the same.SOLUTION: A floor structure includes a steel beam 10 and a concrete floor slab 11 that is installed on a top surface of the steel beam 10. The top surface of the steel beam 10 and the concrete floor slab 11 are joined together by a headed stud 12 serving as a shear connector. The length of the steel beam 10 satisfies a predetermined expression.