The fatigue failure has been considered as torsion bar spring are subject to periodic forces.

由于扭杆受到的是循环应力，因此设计时考虑了疲劳失效问题；

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In this paper, we have built the mathematical model of optimal design for the twisted bar spring in automobile suspension fork by studying Genetic Algorithms.

本文通过对遗传算法的研究，构造了汽车悬架扭杆弹簧基于遗传算法优化设计数学模型。通过编码的方法，对汽车悬架扭杆弹簧进行了优化设计。

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Based on plastic intensifying theory, dual-linearity material model is used to calculate stress and strain on the cross section of a torsion bar spring by FE method.

在塑性硬化强扭理论的基础上，利用双线性材料模型计算了扭杆弹簧第一次强扭过程横截面的应力和应变。

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Expect a Blue Plate Taco restaurant and bar in spring 2012.

BBC: Openings: Los Angeles, Florence and Qatar

The atmosphere was festive, more like a large bar in a college town on a Friday before Spring Break.

FORBES: Inside The Ron Paul Primary Party

The Amercian men then built on their momentum when they took the high bar, where a spectacular one-handed swinging rotation by Justin Spring had American fans chanting.

CNN: China secure men's gymnastics victory