| 160MPa级抗震用低屈服点钢的研究与应用 |
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| 引用本文： | 温东辉,宋凤明,李自刚. 160MPa级抗震用低屈服点钢的研究与应用[J]. 钢铁研究学报, 2010, 22(1): 52-52 |
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| 作者姓名： | 温东辉 宋凤明 李自刚 |
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| 作者单位： | 宝山钢铁股份有限公司研究院,上海,201900 |
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| 摘 要： | 通过合理的成分设计及轧制工艺选择,宝钢开发了160 MPa级抗震用低屈服点钢BLY160。研究表明:BLY160钢具有良好的韧性、极高的延伸率,并且焊接、加工性能良好,同时具有优良的低周疲劳性能,完全满足抗震阻尼器的制作需要,以提高建筑物的抗震能力。
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| 关 键 词： | 低屈服点钢 消能阻尼器 抗震用钢 低周疲劳 |
| 收稿时间： | 2009-01-04; |
Application and Research on 160MPa Low Yield Point Steel for Earthquake Resistant |
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| WEN Dong-hui,SONG Feng-ming,LI Zi-gang. Application and Research on 160MPa Low Yield Point Steel for Earthquake Resistant[J]. Journal of Iron and Steel Research, 2010, 22(1): 52-52 |
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| Authors: | WEN Dong-hui SONG Feng-ming LI Zi-gang |
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| Affiliation: | Research institute;Baoshan Iron and Steel Co.;Ltd.;Shanghai 201900;China |
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| Abstract: | Baosteel developed 160MPa low yield point(LYP) steel for earthquake resistant by reasonable design on chemical compositions and rolling process.It is showed that BLY160 fully meet the requirement for steel used to earthquake resistant energy dissipation(ERED) with excellent toughness,high elongation,good welding property and processability,and excellent low cycle fatigue property,in order to improve the earthquake resistance of buildings. |
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| Keywords: | low yield point steel earthquake resistant energy dissipation (ERED) steels for earthquake resistant high strain low cycle fatigue |
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