本文系根据B·M柯契诺夫提出的考虑木材弹塑性工作的原理,结合我们所做的50个对称双剪联结的实验,对《木结构螺栓联结的工作原理及计算公式》一文中存在的不妥之处进行了分析,还利用上文所推荐的设计方法,对木结构单剪联结和对称双剪联结进行了设计计算,并与现行的规范设计方法对比. This article is based on the principle of considering the elasto-plasticity work of wood proposed by B.M. Kochennov, combined with the experiments of the 50 symmetrical double-shear couplings that we have done, and it exists in the article “Working Principles and Calculation Formulas of Wood Structure Bolt Couplings”. The inconveniences were analyzed, and the design method recommended in the above was also used to design and calculate the single shear connection and symmetrical double shear connection of the wood structure, and compared with the current normative design method.