并筋（twin bars ）焊接网中并列紧贴在一起的同类型、同直径的两根或三根钢筋。并筋仅适用于纵向钢筋。
提出屈服曲率和极限曲率(并考虑箍筋影响)的计算公式，与试验结果作比较，验证公式的有效性。
The formulas to calculate the yield and ultimate curvature of beam are worked out considering the action of the stirrup, and the accuracy of the formula was proved by experiment.
对墙梁中托梁与墙中的“组合作用”进行了论述，并对国家现行规范中的计算方法提出探讨和建议，同时介绍了配筋混凝土空心砌块砌筑墙梁的初步试验结果。
This article deals with the composite action between bressummer and wall on it in wall beam, and puts forward discussion and proposal to the calculation method in current national code.
并对筋股皮瓣的临床解剖学概念及手术适应证进行讨论。
We also discuss about the anatomy concept of fascia skin flap and operation indication.
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