| 常扰力下单桩竖向振动非线性分析 |
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| 引用本文： | 申世强,郑启辉.常扰力下单桩竖向振动非线性分析[J].西安建筑科技大学学报(自然科学版),1995,27(3):309-313. |
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| 作者姓名： | 申世强 郑启辉 |
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| 作者单位： | 西安建筑科技大学建筑工程系 |
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| 摘 要： | 将常扰力信息处理上的单桩视为非线性单自由度体系，采用等效线性化方法，列出非线性振动微分方程。利用动力反应曲线的几何性质反演计算各振动参数，并由模型桩动力试验实测结果加以验证。
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| 关 键 词： | 单桩 竖向振动 非线性 动力试验 |
Nonlinear analysis of single pile vibration under constant-amplitude oscillating forces |
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| Shen Shiqiang,Zhen Qihui.Nonlinear analysis of single pile vibration under constant-amplitude oscillating forces[J].Journal of Xi'an University of Architecture & Technology,1995,27(3):309-313. |
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| Authors: | Shen Shiqiang Zhen Qihui |
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| Abstract: | Being considered as a nonlinear system with one degree of freedom, a nonlinear differentialequation of single piles was founded by equivalent linearization. Based on the geometric properties of dynamic response curves, the vibration parameters were backcalculated and verified by vibration test results of model piles. |
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| Keywords: | s: single piles non-linear/equivalent linearity oscillating force level |
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