钢筋混凝土圆形筒仓地震反应试验研究
|
摘要
本文对两个１：１０钢筋混凝土圆形筒仓模型进行了模拟地震振动台试验，研究了地震动下筒仓的地震反应、破坏形式，并把筒仓作为一多质点体系，考虑贮料质量非线性、阻尼非线性和刚度非线性对筒仓进行了非线性地震反应分析，最后对原形筒仓的抗震性能进行了分析。
In this paper, two 1/10 scale R.C.Cylinder Silos are tested on simulated earth.quake shaking table. The earthquake response, failure mode of silos during earthquake arestudied. Silos are considered as a metlti-mass system with non-linear mass, non-linear dampingand non-linear.stiffness.Nonlinear earthquake response of silos are studied.At last,theearthquake resistant behavior of prototype is analysed
In this paper, two 1/10 scale R.C.Cylinder Silos are tested on simulated earth.quake shaking table. The earthquake response, failure mode of silos during earthquake arestudied. Silos are considered as a metlti-mass system with non-linear mass, non-linear dampingand non-linear.stiffness.Nonlinear earthquake response of silos are studied.At last,theearthquake resistant behavior of prototype is analysed
引文
［1］C．Pavel，R．AgentandA．Pusca，ASeismicDesignofCerealSilosofRomania，EigthyWorldConferenceonEarthquakeEngineering，Sanfrancisco，1984［2］施卫星朱伯龙，地震动下煤仓贮料侧压力研究，特种结构1993．1
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心