| Q235钢筋母材冷作硬化试验研究 |
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| 引用本文： | 邹广平,张学义,吴国辉,周铮. Q235钢筋母材冷作硬化试验研究[J]. 哈尔滨工程大学学报, 2002, 23(3): 102-104 |
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| 作者姓名： | 邹广平 张学义 吴国辉 周铮 |
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| 作者单位： | 哈尔滨工程大学,建筑工程学院,黑龙江,哈尔滨,150001 |
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| 基金项目： | 黑龙江省自然科学基金资助项目，哈尔滨市青年科学基金资助项目 ( 940 0 6 ) |
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| 摘 要： | 建筑工程上采用冷轧加肋的方法使Q235钢筋母材强度得到提高，以达到预制构件的应用要求，生产的预制构件等级愈高，其中的冷轧带肋钢筋的强度也就要求愈高，通常需要更换钢筋母材及相应,为此，利用前期扭转冷作硬化的研究成果，对工程中普遍使用的Q235钢筋母材加肋冷作硬化问题进行了试验研究，得出了在不改变Q235钢筋母材情况下，只要在工序中充分考虑到预扭转冷作硬化的影响，就可以使冷轧带肋钢筋达到更高的等级，工程意义显著。
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| 关 键 词： | 钢筋 冷轧带肋 冷作硬化 预扭转 |
| 文章编号： | 1006-7043(2002)03-0102-03 |
| 修稿时间： | 2001-06-25 |
Experimental Study on Cold-Work Hardening of Q235 Reinforcing Steel |
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| ZOU Guang-ping,ZHANG Xue-yi,WU Guo-hui,ZHOU Zheng. Experimental Study on Cold-Work Hardening of Q235 Reinforcing Steel[J]. Journal of Harbin Engineering University, 2002, 23(3): 102-104 |
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| Authors: | ZOU Guang-ping ZHANG Xue-yi WU Guo-hui ZHOU Zheng |
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| Abstract: | The cold-work hardening of Q235 material is investigated through tests as the result of pre-torsion cold-work hardening research done before. It is concluded from experimental results that the preformamce of cold-roll reinforcing Steel with ribs can be further improved without changing Q235 mother reinforcing steel material in any way if the pre-torsion cold-work hardening is fully taken into consideration during operations. |
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| Keywords: | reinforcing steel cold-roll steel reinforcement with ribs cold-work hardening pre-torsion |
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