| 液压校直机额定推力的力学分析 |
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| 引用本文： | 刘爱云,何全茂,廉英. 液压校直机额定推力的力学分析[J]. 河南科学, 1995, 0(Z1) |
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| 作者姓名： | 刘爱云 何全茂 廉英 |
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| 作者单位： | 焦作煤炭学校 焦作454000(刘爱云)，焦作矿务局焦西矿 焦作454000(何全茂，廉英) |
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| 摘 要： | 本文介绍了一种煤矿修复工字钢梁柱的新设备——YZ1-450型液压校直机的工作原理,并对校直压力进行了详细的力学计算,最后得出了对于塑性变形大的钢材进行修复的一般结论。
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| 关 键 词： | 梁柱修复 额定推力 弯曲正应力 |
THE MECHANICS ANALYSING OF SPECIFIED PUSH ON HYDRALCLIC PRESSURE RECTIFIER |
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| Liu Aiyun He Quanmao Lian Ying. THE MECHANICS ANALYSING OF SPECIFIED PUSH ON HYDRALCLIC PRESSURE RECTIFIER[J]. Henan Science, 1995, 0(Z1) |
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| Authors: | Liu Aiyun He Quanmao Lian Ying |
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| Abstract: | This essay introduces the working principle of a new sort of equipment, Model YZI-450 hydraulic pressure rectifier, which can be used to restoring the I-steel beam and post in coal mine, and completes a detailed mechanistic calculation, and draws a ordinary conclusion on restoring the being out of shape hardly. |
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| Keywords: | restoring I-steel beam and post rated push curvature normal stress |
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