| 沥青转运车结构的CAE分析与试验研究 |
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| 引用本文： | 龚曙光,陈艳萍,张连文,许岚,邓旭辉,卢码根,邵满元. 沥青转运车结构的CAE分析与试验研究[J]. 工程机械, 2005, 36(11): 22-25 |
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| 作者姓名： | 龚曙光 陈艳萍 张连文 许岚 邓旭辉 卢码根 邵满元 |
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| 作者单位： | 湘潭大学机械工程学院CAE研究所;湘潭大学计算与应用数学研究所;三一重工股份有限公司 |
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| 摘 要： | 利用有限元方法对LHZ25A沥青混合料转运车进行CAE分析计算,根据沥青混合料的特性,建立料仓内侧壁面压力分布的载荷模型,得到转运车结构的应力分布规律,找出应力集中和变形位移最大的位置,为转运车的结构设计提供依据。对该车进行应力测试和动态响应测试,测试结果显示两者一致。
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| 关 键 词： | 路面机械 转运车 有限元分析 试验研究 |
| 收稿时间： | 2005-07-21 |
| 修稿时间： | 2005-07-21 |
CAE Analysis and Test Research on Asphalt Transfer Vehicle Structure |
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| Gong Shuguang,Chen Yanping,Zhang Lianwen et al. CAE Analysis and Test Research on Asphalt Transfer Vehicle Structure[J]. Construction Machinery and Equipment, 2005, 36(11): 22-25 |
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| Authors: | Gong Shuguang Chen Yanping Zhang Lianwen et al |
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| Abstract: | Finite element method is carried through CAE analysis and calculation of LHZ25A asphalt mix transfer vehicle. According to the characteristics of asphalt mix, a load model to describe the pressure distribution on inside wall surface of bin is established. Stress distribution regularity of the transfer vehicle structure is obtained. Locations where stress concentrates and with greatest deformations are found out, which provides a reference for the structure design of the transfer vehicle. Stress test and dynamic respond test show consistent results. |
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| Keywords: | Road machinery Transfer vehicle Finite element analysis Test research |
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