Secondly, the weight of the wind area increases, due to wind generated overturningmoment will increase, the stability of poor.
其次，重物挡风面积增大，因风力产生的倾倒力矩也随之加大，稳定性变差。
2
It is demonstrated that there exists a part of high pressure on the body surface of the rocket near the fore-located nozzles, thus forming a overturningmoment.
指出，当超音速飞行时，在前喷管附近的弹体表面上产生一个局部高压区，由此形成一个翻转力矩。
3
Through the push over analysis of two tall concrete buildings with different structure types the influence of second order effect on top drift and base overturningmoment had been discussed in detail.