加腋是指在整体结构的转角处同时加大两个相交截面的面积，一般做成三角形，与相交的结构同时浇筑即可。加腋部分应适当配置构造钢筋。
... taper (road) 楔形路段；逐渐收窄的路段 tapered haunch 加腋 tar bitumen binder 焦油 沥青结合料 ...
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The results testifies very well with the test through analyzing the computational results. Comparing the appended armpit joints with the normal joints in craze load, limit supporting capacity, crack distribution, the results showes that it improved its stress performance.
通过对计算结果的分析,得出异形柱节点的有限元分析和试验结果吻合;对加腋节点与常规节点在开裂荷载、极限承载力、裂缝的分布等方面进行了对比,表明了节点加腋后改善了其受力性能。
参考来源 - 异形柱节点抗剪承载力提高的措施·2,447,543篇论文数据，部分数据来源于NoteExpress
加腋型节点的塑性铰在远离柱翼缘面的梁上形成。
Studies indicate that the connection with welded haunch shifts plastic hinge away from the face of the column.
对其中的两个试件破坏的焊缝修复后加腋重新进行试验，以研究加腋修复的效果。
Two of these specimens were repaired and stiffened with haunch to evaluate the effect of this repair method.
同时，经分析认为在岔管相贯部位采取了加腋措施，可有效缓解岔管部位的应力集中。
Meanwhile, the intersection part of the bifurcation pipe is haunched, which helps to relief the stress concentration of the bifurcation pipe.
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