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以某钢支撑—钢筋混凝土框架体系结构中支撑节点为研究对象,采用通用有限元软件ANSYS建立了模型,分析了节点在常遇地震及设防地震下的承载力,对比研究了通过增设加劲肋及加厚腹板的方式来改善节点域承载力的有效性。
Taking the support node of a steel support-reinforced concrete frame as the research object, a general finite element software ANSYS was used to establish a model to analyze the bearing capacity of the node under frequently encountered earthquakes and fortified earthquakes. The way to thicken the web to improve the bearing capacity of the node domain.