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模拟拖拉机翻车工况,对驾驶室的安全强度进行动载测试分析,获得主要构件的应力—作用力及位移—作用力的关系曲线,并找出驾驶室的薄弱环节,为驾驶室安全架的合理设计提供了依据。
Simulate the rollover condition of the tractor and carry out dynamic test and analysis of the cab’s safety strength to obtain the stress-force and displacement-force curves of the main components and find out the weak links in the cab, Reasonable design provides the basis.