| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enhance the fire-resistive performance of a steel member while preventing an increase in construction cost of a board member associated with the accuracy of the steel member. <P>SOLUTION: Studs 120 for supporting board members 150 have their longitudinal ends supported by runners 130 provided on slabs 12 and 14. The studs 120 are disposed at a distance from a steel column 110. In addition, the strong-axis-direction end 120YK of one of the studs, 120Y, is supported by the weak-axis-direction end 120XJ of the other stud 120X at each of four corners 102 at which width-direction ends 150T of the board members 150 butt against each other. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
