METHOD FOR CONSTRUCTING FLOOR STRUCTURE AND FLOOR STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a method for constructing a floor structure and the floor structure easily allocating a floor backing material such as a metal plate and efficiently conducting a fieldwork while substantially equalizing a deflection rigidity in a floor face. SOLUTION: In the method for constructing the floor structure in which the metal plates 5 in which crest sections 1 and bottom sections 3 are formed alternately in parallel are supported to horizontal members 7, the method has an allocating process setting the number and arrangement of the metal plates 5 so that opening sizes among beams and the metal plates 5 and/or the opening sizes among each mutual metal plate are set at specified values on the basis of width sizes among the beams and the width size of the metal plates 5 installed among the beams. The method further has a metal-plate installing process installing the metal plates 5 among the beams on the basis of the arrangement determined in the allocating process and a floor-board installing process securing floor boards on the crest sections 1 of the metal plates 5. COPYRIGHT: (C)2005,JPO&NCIPI