| 锚杆的断裂分析 |
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| 引用本文： | 赵衍芳,陈红.锚杆的断裂分析[J].大观周刊,2012(42):119-119. |
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| 作者姓名： | 赵衍芳 陈红 |
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| 作者单位： | 山东石横特钢集团有限公司理化检测中心,山东肥城271612 |
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| 摘 要： | 通过对断裂的锚杆进行宏观断口、微观组织及力学性能分析,认为加工锚杆的模具孔过小是导致锚杆产生冷作硬化而脆断的主要原因。
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| 关 键 词： | 锚杆 宏观断口 微观组织 力学性能 冷作硬化 |
THE FRACTURE ANALYSIS OF MINE RESIN ANCHOR |
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| Authors: | ZHAO Yan-fang CHEN Hong |
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| Institution: | (Shandong stone horizontal steel group Co., LTD, physical and chemical test center,shandong feicheng271612) |
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| Abstract: | Based on the fracture of the anchor to macroscopic fracture, microstructure and mechanical properties analysis, think the processing anchor mold hole is too small to anchor to generate cold hardening and brittle fracture are the main causes. |
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| Keywords: | Anchor Macroscopic fracture Microstructure Mechanical properties Cold hardening |
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