| 摘要 |
A bridge bearing with elastic materials for resisting negative reactions is provided to be installed on a bridge post such as a general bridge where people or vehicles go through and a bridge for trains to stably support a top plate or a rail supporting structure. A bridge bearing with elastic materials for resisting negative reactions includes a hanging unit(232), a separation preventing unit(250), and elastic materials for resisting negative reactions(260). The hanging unit is installed on a lower member(210) or an upper member(230). The separation preventing unit is installed on the upper member where the hanging unit is not formed, or the lower member. The separation preventing unit faces the hanging unit with a predetermined interval and is arranged so as to protect the hanging unit from separation. The elastic materials for resisting negative reactions are arranged between the hanging unit and the separation preventing unit. The elastic materials for resisting negative reactions elastically support between the hanging unit and the separation preventing unit.
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