【摘要】 通过对钢板屈服耗能器的薄膜效应分析,指出了薄膜效应是此类耗能器中不可忽视的因素;然后提出了反复荷载作用下薄膜应变的计算方法,建立了考虑薄膜效应的疲劳验算准则为这类耗能器的参数设计提供了基础。更多还原

【Abstract】 In this paper, based on the analysis of membrane effects in steel plate energy dissipators, it is pointed out that membrane effects in steel plate dissipators cannot be ignored. Moreover, a calculating method of membrane effects under the fatigue loads and corresponding fatigue design criteria considering the membrane effects is set up. which provides a basis for parameter design of steel plate yielding energy dissipators.更多还原