| 巨型工程轮胎攻关回顾及其经济效益剖析 |
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| 引用本文： | 郑石泉. 巨型工程轮胎攻关回顾及其经济效益剖析[J]. 矿业研究与开发, 1995, 0(Z1) |
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| 作者姓名： | 郑石泉 |
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| 作者单位： | 长沙矿山研究院 |
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| 摘 要： | 我国大型露天矿山使用的大吨位汽车逐年增多，对巨型工程轮胎的需要也日趋增大。为适应这一形势，国家有关部门组织了巨型轮胎攻关并取得了满意的成果。作者以多年主持并参加攻关试验的翔实资料和数据，反映出巨型轮胎攻关的成果，并以试验轮胎与进口轮胎在同等条件下平均行驶里程的对比，阐明有效试验轮胎多批超过进口轮胎，取得了多方面的经济效益。
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| 关 键 词： | 露天矿巨型工程轮胎，平均行驶里程 |
LOOKING BACK ON TACKLING KEY PROBLEMS AND ANALIZING ECONOMIC BENEFITS OF LARGE-SIZED ENGINEERING TIRES |
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| Zheng Shiquan. LOOKING BACK ON TACKLING KEY PROBLEMS AND ANALIZING ECONOMIC BENEFITS OF LARGE-SIZED ENGINEERING TIRES[J]. Mining Research and Development, 1995, 0(Z1) |
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| Authors: | Zheng Shiquan |
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| Affiliation: | Changsha Institute of Mining Research |
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| Abstract: | The demand on large-sized engineering tires is expanding with a increasinguse of heavy-duty trucks in China's large-scaled open pit mines,In order to accommodatethis situation,concerned department of the national government sponsored a national re-search programme large-sized tires,with a satisfied the author had been in charge of andtook part in the program using the actual information and data,the author described theachievements of the program,and compared the average running mileage of the developedtires with that of imported tires under equal conditions.The result have shown that manyvalidly tested tires had longer average running mileage than the imported tire.And a greatdeal of economic benefits have been obtained. |
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| Keywords: | Open pit mine Large-sized engineering tire Average running mileage |
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