针对一类含橡胶减振垫燃油泵托架出现疲劳断裂的现象，研究利用数值仿真技术预测结构疲劳寿命的方法。
Using numerical simulation technology, we study a method for predicting the structural fatigue life of a fuel pump bracket(FPB) that contains rubber cushion for vibration reduction.
该产品是一种以减振弹簧、橡胶复合垫、阻尼等组成的预应力吊架减振器。
The product is a kind of shock absorber damping prestressed spring hanger, rubber camposite pad, damping and other components.
座板和支架之间设有减振垫；支棍一端或两端带有圆柱形橡胶头。
处于轨道与道床之间的减振橡胶垫对降低轮轨接触噪声起着重要作用，所以对减振橡胶垫各项性能的研究显得非常重要。
The rubber absorbers between rail and sleeper plays significant role in reducing noise due to the friction between rail and wheel.
处于轨道与道床之间的减振橡胶垫对降低轮轨接触噪声起着重要作用，所以对减振橡胶垫各项性能的研究显得非常重要。
The rubber absorbers between rail and sleeper plays significant role in reducing noise due to the friction between rail and wheel.
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