| 摘要 |
A support structure for double floors is provided to minimize deflection or drop of the double floors, to secure structural stability and durability of the floors, and to improve vibration damping performance by installing bumping bags made of shear-deformable rubber and hollow joint supporters. A support structure(100) for double floors(10) comprises bumping bags, and joint supporters(110). The bumping bags are shear-deformed to a direction of load. The joint supporters are mounted on a plurality of adjacent buffer objects, and the double floors are mounted on the joint supporters. The bumping bags and the joint supporters are bolted to adjust height. The joint supporters have reinforcing ribs(111) to reinforce the supporters. The bumping bags have fixed parts(121) fixed at the joint supporters, buffer parts(122) made of rubber and installed at two sides of the fixed parts to be more inclined downward, and support parts(123) fixed at sides of the two buffer parts. |
