【摘要】 粘滞阻尼材料是粘滞阻尼器的重要组成部分,其性能直接影响阻尼器的各项性能指标。本文研制了一种新型的粘滞阻尼材料,并通过各项试验对其高温下的热稳定性、化学安定性、耐久性、安全性及动态力学性能进行了深入研究。试验表明,本文研制的粘滞阻尼材料具有安全、稳定、耐久性好、耗能能力强等特点,可满足结构耗能构件的要求。更多还原

【Abstract】 Viscous damping material is one of the important parts in the viscous dampers, because it is closely related to the performance of the dampers.A new kind of viscous damping material was developed according to the requirements of the energy-dissipating structures. And tests were conducted to verify the stability under high temperature, durability, chemical security and dynamic performance of this viscous material. Experiments on dynamic performance were made under various frequences, temperatures and strains, which are three main elements that have great effect on the performance of the dampers. Test results show that this new type of viscous material is effective to meet the requirements of the structural energy dissipating elements.更多还原