torsional force

The Calculation of the Pre tightening Force of Ordinary Bolt Connections with Lateral Load and Torsional Moment

普通螺栓组（R和T作用）联接预紧力计算方法

On the conditions that the rail lateral, vertical and torsional vibrations, and the track irregularities are considered synthetically, the wheel rail contact geometry, the wheel track normal contact force model, and the wheel/ rail tangential creep force are solved in details.

详细研究了在充分考虑钢轨横向、垂向和扭转振动以及轨道不平顺作用下，轮轨空间动态接触几何关系、轮轨法向力以及轮轨蠕滑力的求解模型。

According to the theory of space truss with variable angle, the effect of pulling force on torsional ultimate strength of members is analyzed. A formula for calculating ultimate strength of reinforced concrete tortional members is presented.

按照变角空间桁架理论分析了轴向拉力对构件抗扭极限强度的影响，并提出了钢筋混凝土构件抗扭极限强度计算式。

It is studied the ( lateral )-torsional coupling vibration on the magnetic tensile force of a generator rotor.

研究了发电机转子磁拉力引起的弯扭耦合振动.