【摘要】 运用弯剪共同作用理论分析了削弱深度对翼缘削弱型节点的影响 ;通过非线性有限元的方法证明了这一理论用于估计截面的抗弯能力以及翼缘削弱型节点的临界削弱深度是有效的 ;最后举例说明了通过削弱深度求削弱截面至柱距离的方法。对该类型节点的设计具有一定的指导意义更多还原

【Abstract】 The effect of cutting depth on steel reduced beam section connection is analyzed by the theory of considering both the moment and shearing force It is proved through non linear element analysis that the theory is effective to estimate moment capacity of a section,and the critical cutting depth of the reduced beam section connection;the method of calculating the distance between the reduced section and the column by the cutting depth is also explained by an example It is instructive for designing such connection更多还原