An innovative earthquake isolation system using fibre reinforced rubber bearings
An innovative earthquake isolation system using fibre reinforced rubber bearings
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DOI：
10.1016/j.engstruct.2008.03.010
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发表时间：
2008-10
影响因子：
5.5
通讯作者：
A. Mordini;A. Strauss
中科院分区：
文献类型：
--
作者：
A. Mordini;A. Strauss
在这方面的贡献，一个新的创新隔震系统的结构在地震区。该系统由玻璃纤维织物增强的高阻尼橡胶支座组成。通过有限元分析进行了广泛的参数数值研究，以开发和验证这些新的隔离装置的分析模型。实验研究提供了有用的信息，数值模拟和推导的分析方法。与简化配方的比较也有报道。为了证明所提出的解决方案的有效性，并验证数值模拟的可靠性，新的设备被应用到一个液体储罐的抗震分析，一个战略结构的民防。
In this contribution, a new innovative isolation system for structures in earthquake regions is presented. The system consists of high damping rubber bearings strengthened with glass fibre fabrics. A wide parametric numerical investigation through Finite Element Analysis is carried out in order to develop and verify analytical models for these new isolation devices. Experimental investigations provided useful information for numerical modelling and derivation of analytical approaches. Comparisons with simplified formulations are reported as well. In order to demonstrate the effectiveness of the proposed solution and to verify the reliability of the numerical simulations, the new devices are applied to the seismic analysis of a liquid storage tank, a strategic structure for civil protection.