| 摘要 |
PROBLEM TO BE SOLVED: To provide a floor structure having a damper miniaturized and capable of providing stable sound isolation effect. SOLUTION: In this floor structure C, small floor beams 15... are stretched between floor beams 12, 12, and a floor member 14 is installed on the small floor beams 15... for forming a floor. The damper 2 is installed on each of the small floor beams 15. The damper 2 is formed of a rectangular or square plate member 21, and installed on each of the small floor beams 15 along the center of the plate member 21 in the direction perpendicular to the axis of the small floor beam 15. COPYRIGHT: (C)2009,JPO&INPIT
|
