力矩

The nonlinearity of moment-angle relationship of the beams in a kind of micromachine vibratory angular rate sensor is derived by using energy method.

用能量法计算振动轮式微机械角速率传感器中梁的力矩一转角的非线性关系，这种非线性影响下的传感器幅频、相频特性。

A new point is put forward that transverse bimoment has different influence on the two kinds of cross section thin-walled beams, and on their St-Venant principle conditions. 2.

同时对外载效中经常出现的横向双力矩这一广义力进行研究，指出它和闭薄壁梁约束扭转问题中和圣维南原理适用条件中别占有不同的地位。