【摘要】 从实际工程出发 ,针对顶部设置水箱的砖混建筑结构 ,设计了一种在主结构顶部利用叠层橡胶支座提供刚度、水箱充当质量的方法构造 TMD装置 ,从而为这类建筑结构提供了一种简单实用、安全经济、效果明显、且易于实施的减震措施 .经算例分析探讨了这种 TMD-结构体系在多种地震波作用下的减震效果及参数影响 ,得到了参数的最佳取值范围更多还原

【Abstract】 In practical engineering for brick masonry building structure with water tank, a TMD device is designed by use of laminated rubber bearings for stiffness and water tank for mass on the top of main structure. Thus a seismic releasing method, adventageous of being simple, practicable, safe, economical, and easy to realize is presented for this type of building. Through an example analysis and the numerical results, the seismic releasing effectiveness of the TMD structure system under many kinds of earthquake and parameter influences are systematically studied.更多还原