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对受横向载荷和转矩的普通螺栓组联接预紧力的计算提出了新方法。它是根据被联接件间的摩擦力矩和工作力矩的平衡条件计算预紧力的。用这种方法计算出来的预紧力较常规法小得多，因此不仅使联接安全可靠，而且可节省材料，减轻重量，降低成本。
A new method is proposed for calculating the pretightening force of a common bolt set subjected to transverse loads and torques. It is based on the coupling between the friction torque and the moment of equilibrium conditions to calculate the preload. The pretension force calculated in this way is much smaller than the conventional method, thus not only making the connection safe and reliable, but also saving material, reducing weight and reducing costs.