高烈度区框架结构装设黏滞阻尼器的减震控制分析
发布时间：2018-08-15 17:55
【摘要】：为研究高烈度区框架结构装设非线性黏滞阻尼器减震效果,以某典型框架结构工程实例为背景,输入地震波进行时程分析。以楼层侧移、层间位移角、楼层剪力为减震控制目标,分析结果表明,装设黏滞阻尼器的结构减震效果明显,阻尼器在不同的工况下滞回曲线均匀饱满,呈现典型的非线性速度型阻尼器特征,分析结果对于黏滞阻尼器在高烈度区的应用与推广具有一定的参考价值。
[Abstract]:In order to study the effect of nonlinear viscous dampers on the seismic response of frame structures in high intensity region, a typical frame structure engineering example is taken as the background, and the seismic wave is input for time-history analysis. Taking the lateral shift of the floor, the displacement angle of the floor and the shear force of the floor as the control targets, the results show that the damping effect of the structure with viscous damper is obvious, and the hysteresis curve of the damper is uniform and full under different working conditions. The analysis results are useful for the application and popularization of viscous dampers in high intensity regions.
【作者单位】： 昆明理工大学抗震研究所;
【基金】：国家自然科学基金项目资助(51168024)
【分类号】：TU352.1
，
本文编号：2184973
[Abstract]:In order to study the effect of nonlinear viscous dampers on the seismic response of frame structures in high intensity region, a typical frame structure engineering example is taken as the background, and the seismic wave is input for time-history analysis. Taking the lateral shift of the floor, the displacement angle of the floor and the shear force of the floor as the control targets, the results show that the damping effect of the structure with viscous damper is obvious, and the hysteresis curve of the damper is uniform and full under different working conditions. The analysis results are useful for the application and popularization of viscous dampers in high intensity regions.
【作者单位】： 昆明理工大学抗震研究所;
【基金】：国家自然科学基金项目资助(51168024)
【分类号】：TU352.1
，
本文编号：2184973
本文链接：https://www.wllwen.com/jingjilunwen/jianzhujingjilunwen/2184973.html
