In the beam-column joint zome, the column is bearing compression and tensile force. So the web may yield before the flange.
当柱与梁连接时,节点处柱受到压力和拉力作用,腹板受压区可能在翼缘未屈服前屈曲。
参考来源 - 梁柱节点区柱腹板的宽厚比验算及加劲肋设置So the end-plate thickness should be equal to or more than the thickness of column flange, and the effect of tensile stiffener on bolts’distortion and column stability should be considered together.
因此建议在设计时适当增加端板的厚度,使其与柱翼缘厚度相近;对承拉加劲肋的设置应综合考虑其对螺栓变形及柱稳定性的影响。
参考来源 - 外伸端板连接火灾下非线性响应分析·2,447,543篇论文数据，部分数据来源于NoteExpress
已有三个结构在翼缘节点板端部出现了裂纹。
Three structures have exhibited cracking at the ends of flange gusset plates.
最后进行在弯矩作用下蜂窝梁翼缘对腹板的约束作用分析。
The effect of flanges restraint on the web in castellated beams under uniform moment is analyzed.
得出了一些规律性的认识，给出了建议的翼缘连接板长度和厚度设计值。
Subsequently, draw some regularity result and give suggested thickness and length of flange connecting plate in actual engineering.
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