| 铅—橡胶阻尼器的试验研究 |
| |
| 引用本文： | 冼巧玲,周福霖.铅—橡胶阻尼器的试验研究[J].地震工程与工程振动,2001,21(4):106-110. |
| |
| 作者姓名： | 冼巧玲 周福霖 |
| |
| 作者单位： | 广州大学，广东广州510405 |
| |
| 基金项目： | 广州市建设科技发展基金资助项目（9813） |
| |
| 摘 要： | 通过4种外径相同但铅芯直接不同的8个铅－橡胶阻尼器的低周往复水平荷载试验，研究影响铅－橡胶阻尼器性能的主要因素，得到了这种阻尼器的初始刚度，屈服刚度和等效阻尼比的变化规律。试验结果还表明，铅－橡胶阻尼器即使在很小的剪切变形下也具有较高的耗能能力。
|
| 关 键 词： | 耗能阻尼器 铅芯橡胶 低周往复水平荷载试验 建筑结构 恢复力 减震效果 |
Experimental investigation on lead-rubber damper |
| |
| XIAN Qiao-ling,ZHOU Fu-lin.Experimental investigation on lead-rubber damper[J].Earthquake Engineering and Engineering Vibration,2001,21(4):106-110. |
| |
| Authors: | XIAN Qiao-ling ZHOU Fu-lin |
| |
| Abstract: | lead-rubber dampers which have the same external diameter and 4 kinds of lead diame ters are tested under cyclic loading to investigate the main factors affecting the capability of the damper.The primary rules for the variation of the initial stiffness, the yield stiffness and the equiva lent damping ratio are obtained. The test results showed that the dampers could offer rather high damping even when they undergo very little shear deformations |
| |
| Keywords: | energy dissipation damper lead-rubber cyclic loading |
| 本文献已被 CNKI 维普 等数据库收录！ |
