【摘要】 为了给大型储罐地震动力响应进一步分析提供数据,建立了大型储罐有限元简化模型,考虑了罐体的固液耦合作用,对储罐系统的自振特性进行了分析,结果表明,有限元结果与规范计算结果误差很小,计算结果可靠。更多还原

【Abstract】 In order to provide further data about the seismic dynamic response of the large storage tanks,the paper establishes the finite simplified models of the large storage tank,considers the solid-liquid coupling effect of the tanks,analyzes the natural vibration features of large-scale storage tanks,and proves by the results that the errors between the finite element results and the regulated calculation ones are little,so the calculation result is reliable.更多还原