torsional elasticity

基本解釋

Under the periodical loads, the shaft must have the torsional vibration, named "beat", because the shafting has not only inertia but also elasticity.
軸系裝置由于不僅具有慣性而且具有彈性，因此在周期性荷載作用下，會(huì)產(chǎn)生扭轉(zhuǎn)振動(dòng)，甚至于產(chǎn)生拍振。
In this paper based on full-scale tesis of prestressed concrete hollow slabs in single torsion, torsional stiffness of hollow slabs is investigated in the range of elasticity.
本文通過(guò)預(yù)應(yīng)力混凝土空心原型大板抗扭剛度試驗(yàn)，研究空心板在彈性范圍內(nèi)受純扭作用下的抗扭剛度。