| 矿用自卸车ROPS结构研究 |
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| 引用本文： | 郭元元,齐连军,郭健,陈闯,张耀斌,陈志刚. 矿用自卸车ROPS结构研究[J]. 中国矿业, 2022, 31(S1) |
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| 作者姓名： | 郭元元 齐连军 郭健 陈闯 张耀斌 陈志刚 |
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| 作者单位： | 内蒙古北方重型汽车股份有限公司,内蒙古电投能源股份有限公司,内蒙古北方重工业集团有限公司,内蒙古电投能源股份有限公司,内蒙古北方重型汽车股份有限公司,内蒙古北方重型汽车股份有限公司 |
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| 摘 要： | 本文以某矿用自卸车为研究对象,类比设计一种集成式ROPS结构,并基于ANSYS软件依据标准ISO 3471-2008进行加载分析。通过对加载过程中ROPS结构变形量的分析,判断ROPS结构是否能满足标准规定的性能要求。分析结果显示,在侧向、垂直、纵向加载过程中,ROPS部件没有任何部分侵入DLV界面,表明在车辆发生倾翻事故时该ROPS结构可以对驾驶员起到有效保护作用。
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| 关 键 词： | 自卸车 ROPS 有限元分析 DLV 载荷 变形 |
| 收稿时间： | 2021-12-23 |
| 修稿时间： | 2022-05-09 |
Study on the roll-over protective structures of off-highway dump truck |
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| GUO Yuanyuan,QI Lianjun,GUO Jian,CHEN Chuang,ZHANG Yaobin and CHEN Zhigang. Study on the roll-over protective structures of off-highway dump truck[J]. CHINA MINING MAGAZINE, 2022, 31(S1) |
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| Authors: | GUO Yuanyuan QI Lianjun GUO Jian CHEN Chuang ZHANG Yaobin CHEN Zhigang |
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| Affiliation: | Inner Mongolia North Hauler Joint Stock co., Ltd.,Inner Mongolia Dian Tou Energy Corp., Ltd.,Inner Mongolia North Heavy Industries Group Corp., Ltd.,Inner Mongolia Dian Tou Energy Corp., Ltd.,Inner Mongolia North Hauler Joint Stock co.ltd.,Inner Mongolia North Hauler Joint Stock co.ltd. |
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| Abstract: | This article takes a mining dump truck as the research object, designs an integrated ROPS structure and performs loading analysis based on ANSYS software according to ISO 3471-2008. Through the analysis of the deflection of the ROPS structure during the loading process, it is judged whether the ROPS structure can meet the requirements specified in the standard. The results show that no part of the ROPS component invades the DLV interface during the lateral, vertical, and longitudinal loading process. The ROPS structure can effectively protect the driver in the event of a vehicle rollover accident. |
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| Keywords: | dump truck ROPS finite element analysis DLV load deflection |
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