| 频率域中桩基完整性定量分析 |
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| 引用本文： | 吴杏元,张献民.频率域中桩基完整性定量分析[J].河北工业大学学报,2003,32(6):90-93. |
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| 作者姓名： | 吴杏元 张献民 |
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| 作者单位： | 河北工业大学,土木工程学院,天津,300132 |
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| 摘 要： | 通过对不同桩底支承情况下桩基瞬态频率方程的分析，将缺陷截面处假定为缺陷以上桩身的支承，推导出了量化桩基完整性的公式。实际应用表明，该方法可取得良好的工程效果。
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| 关 键 词： | 桩基 完整性 定量分析 频率域 瞬态激振频域 缺陷检测 |
| 文章编号： | 1007-2373(2003)06-0090-04 |
Quantitative Anlysis on Pile Shaft's Perfection in Frequency Domain |
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| WU Xing-yuan,ZHANG Xian-min.Quantitative Anlysis on Pile Shaft''''s Perfection in Frequency Domain[J].Journal of Hebei University of Technology,2003,32(6):90-93. |
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| Authors: | WU Xing-yuan ZHANG Xian-min |
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| Abstract: | By analyzing the transient state of pile foundation's frequency equation, this paper puts forward a supposition that the section in defect is regarded as support of the part above the defective. On base an equation of quantitative perfection of pile foundation is obtained. Engineering applied shows that this method is valid. |
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| Keywords: | pile foundation perfection quantitative analysis frequency domain |
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