1) equivalent inertia moment
当量惯性矩
1.
Taking the most common variable cross-section tower construction as an example, based on the same rigidity, this article deduces the corresponding equivalent inertia moment formula of variable cross-section construction under the effects of horizontal force, flexural torque and rectangular distribution burdening.
以大型风力发电机组最常用的变截面(锥形)塔架结构为例,根据刚度相等的条件,推导出变截面塔架结构在横向力、弯矩及均布载荷作用下对应的当量惯性矩的计算公式。
2.
Taking variable cross-section tower construction as an example,based on the same rigidity,the corresponding equivalent inertia moment formula of variable cross-section construction under the effects of lateral force,bending moment and evenly distributed loads was deduced.
计算大型风力发电机组的整体稳定性和动态特性的关键是要计算出机组顶端的水平位移,由于大型风力发电机组结构通常比较复杂,塔架均采用变截面形式,各截面的刚度并非常数,因此使计算过程变得复杂、繁琐,以变截面塔架结构为例,根据刚度相等的条件,推导出变截面塔架结构在横向力、弯矩及均布载荷作用下对应的当量惯性矩的计算公式,从而可简便地求出其顶端的水平位移。
2) I (moment of inertia)
惯性矩，转动惯量
3) processional moment
惯性矩;转动惯量
4) mass mement of inertia
质量惯性矩
5) Equivalent inertia weight
当量惯性重量
6) equivalent inertia
当量惯量
补充资料：矩矩吒
【矩矩吒】
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条