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分别以中国和日本生产的铅芯橡胶支座作为隔震支座进行振动台模型试验 ,对两种隔震系统进行了试验研究 ,同时进行了基础固定模型试验 ,对两种基础隔震模型与基础固定模型的结构反应做了比较 ,并比较了两种隔震系统的性能 ,结果表明两种隔震系统均具有良好的隔震效果。中国生产的铅芯橡胶隔震支座与日本生产的铅芯橡胶隔震支座具有同样优良的性能
Taking the lead rubber bearing made in China and Japan as standoffs for shaking table test respectively, two kinds of isolation systems were tested and studied. At the same time, the basic fixed model tests were carried out. The structural responses of the basic fixed model are compared and the performances of the two kinds of isolation systems are compared. The results show that both kinds of isolation systems have a good isolation effect. China’s lead-core rubber bearings and Japan’s production of lead-rubber bearings with the same excellent performance