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本文以河南安阳市东风路粮油综合楼无粘结基础隔震工程为背景，说明了叠层橡胶基础隔震结构的设计原则及方法。研究表明，无粘结叠层橡胶隔震器不仅在可靠性方面具有充分保证，尤其在价格方面远低于国内外已有的粘结型叠层橡胶隔震器。这就为在普通房屋结构工程中采用基础隔震技术消除了经济障碍。根据文中所介绍的基础隔震背景工程与同时修建的、以现行抗震规范为依据设计的对比工程竣工后的决算数据可看出，在主体工程造价方面，基础隔震工程（含隔震层费用）比对比工程约节省１０％。
This paper takes the non-bonded base isolation project of Dongfeng Road grain and oil complex building in Anyang City, Henan Province as the background to illustrate the design principles and methods of laminated rubber base-isolated structures. Studies have shown that unbonded laminated rubber shock absorbers not only provide sufficient guarantees in terms of reliability, but they are far lower in price than the existing bonded laminated rubber shock absorbers at home and abroad. This eliminates economic obstacles for the use of base-isolation technology in ordinary building structural engineering. According to the basic earthquake-isolation background project introduced in the article and the final settlement data after the completion of the comparative project designed based on the current seismic code, it can be seen that in the main project construction cost, the base-isolation project (including the cost of isolation layer) ) Saving about 10% compared to the comparison project.