Abstract:
针对某新型装载机驱动桥桥壳的室内模拟疲劳试验,采用两只直线加载作动器解决桥壳的弯-扭两自由度实时加载需求。在不改变弯矩的前提下,采用垂直向上加载替代垂直向下加载,解决桥壳自身连接螺栓强度不足的难题,并通过二次开发试验系统软件,实现弯-扭载荷谱无相位差加载,为复杂的多自由度加载试验提供解决方法,拓宽技术途径。
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工程机械
Year: 2020
Issue: 10
Volume: 51
Page: 19-23,6-7
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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