| 打（压）桩引起振动和挤土效应的预测及防治 |
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| 引用本文： | 柏炯,张庆贺.打（压）桩引起振动和挤土效应的预测及防治[J].振动与冲击,1998,17(2):34-38. |
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| 作者姓名： | 柏炯 张庆贺 |
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| 作者单位： | 同济大学
(柏炯)，同济大学(张庆贺) |
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| 摘 要： | 本文分析打(压)桩引起的振动和挤土的机理及规律,提出环境病害预测判据、方法及相应的防治措施.用半解析有限元法计算压桩引起的挤土效应,与实测结果相比较,得到较满意的结果.
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| 关 键 词： | 振动和挤土效应 孔隙水压力 半解析有限元法 环境病害 |
FORECAST AND PREVENTION OF EARTH VIBRATION AND SOIL EXTRUSION CAUSED BY PILING |
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| Bai Jiong Zhang Qinghe.FORECAST AND PREVENTION OF EARTH VIBRATION AND SOIL EXTRUSION CAUSED BY PILING[J].Journal of Vibration and Shock,1998,17(2):34-38. |
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| Authors: | Bai Jiong Zhang Qinghe |
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| Abstract: | In the paper, the mechanism and the regularity of earth vibration and soil extrusion caused by pile driving are analysed, and the forecast criterion and corresponding preventive measures against environment diseases are suggested. The earh vibration and the soil extrusion are studied by semi-analytic F. E. M. Comparing with the in-situ measures, more satisfying results have been obtained. |
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| Keywords: | vibration and soil extrusion effect pore pressure semi-analytic F E M environment disease |
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