| 摘要 |
An integral elastic support for a bridge is provided to transfer horizontal force effectively at ordinary times and at earthquake by preventing a bridge bearing from sliding or getting loose. Disclosed is an integral elastic support(200) for a bridge for preventing the load and deformation of a bridge deck between a deck and a pier of a bridge, wherein each one of a lower plate and an upper plate has a double-layer structure of primary steel layers(220-1,210-1) abutting on an elastic bearing(230) and secondary steel layers(220-2,210-2) coupled with the upper part of a pier coping or the upper plate of a bridge. |
