E型钢阻尼器数值仿真及试验研究

潘晋;吴成亮;仝强;高峰利

振动与冲击 ›› 2009, Vol. 28 ›› Issue (7) : 192-195.

PDF(258 KB)
PDF(258 KB)
振动与冲击 ›› 2009, Vol. 28 ›› Issue (7) : 192-195.
论文

E型钢阻尼器数值仿真及试验研究

  • 潘晋1,2,吴成亮1,仝强1,高峰利3
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Simulation and Experimental Study of E shape steel damper

  • Pan Jin1,2,Wu Chengliang1,Tong Qiang1, Gao Fengli3
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摘要

摘 要: 本文吸收国外的研究成果,应用高强度钢代替软钢设计了E型钢阻尼器。通过试验与数值仿真对该类阻尼器的滞回性能和恢复力模型进行了研究,表明E型钢阻尼器采用弹塑性材料模型在循环载荷作用下具有良好的耗能性能。通过本文分析说明该设计方法可以应用于高强度钢,降低了生产成本。

Abstract

Abstract: According to the overseas research conclusion, an E shape steel damper that mild steel is used instead of high-strength steel was designed。The restore force model of E shape steel damper is studied through tests and numerical analysis. The results of test and simulation analysis show that the damper has very well hysteresis loop curve between force and displacement under cycle loading under considering the ideal elastic-plastic model. The analysis in this paper show that such design method can be applied to high-strength steel and reduce productive costs obviously.

关键词

E型钢阻尼器 / ANSYS / 滞回曲线 / 试验

Key words

Key Word:E shape steel damper / ANSYS / hysteresis loop / Experiment

引用本文

导出引用
潘晋;吴成亮;仝强;高峰利. E型钢阻尼器数值仿真及试验研究[J]. 振动与冲击, 2009, 28(7): 192-195
Pan Jin;Wu Chengliang;Tong Qiang; Gao Fengli. Simulation and Experimental Study of E shape steel damper[J]. Journal of Vibration and Shock, 2009, 28(7): 192-195

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