| 摘要 |
PROBLEM TO BE SOLVED: To provide excellent shearing force and pressure resistance for a member for enhancing earthquake resistance or imparting vibration damping function in a building or bridge. SOLUTION: A thermosetting urethane rubber 2 that is a bearing member is molded by adding an amine-based or alcohol-based hardener to a main agent such as prepolymer or the like, and this is set between a bridge beam 1 and a pier 3. |
