| 牙轮钻机钻架分组结构优化设计 |
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| 引用本文： | 范俭 周春雷. 牙轮钻机钻架分组结构优化设计[J]. 沈阳建筑工程学院学报(自然科学版), 1994, 10(4): 322-327 |
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| 作者姓名： | 范俭 周春雷 |
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| 作者单位： | 沈阳建筑工程学院，辽宁省人才中心，东北大学 |
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| 摘 要： | 根据牙轮钻机钻架的结构特点，提出分组结构优化设计方法，编制了基于准则法的分组结构优化程序．以ＹＺ５５牙轮钻机为例进行了钻架结构优化设计，给出两种优化方案下的病应力最优解．
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| 关 键 词： | 牙轮钻机 钻架 结构 优化设计 有限单元法 |
Group structural optimum design for tower of three-cone blasthole rigs |
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| Fan Jian. Group structural optimum design for tower of three-cone blasthole rigs[J]. Journal of Shenyang Archit Civil Eng Univ: Nat Sci, 1994, 10(4): 322-327 |
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| Authors: | Fan Jian |
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| Abstract: | This paper presents a group optimum method for the structural design of tower of three-cone blasthole rigs according to their structural characteristics,and makes a group structural optimization program based on optimality criterion method. Taking YZ55 three-cone blasthole rigs as example,carries out the structural optimum design of its tower,and gives out the results of optimization under two plans. |
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| Keywords: | drilling rigs structural optimization finite element method criterion method |
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