| 饱和砂土爆炸液化模型研究 |
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| 引用本文： | 王明洋,赵跃堂,钱七虎,国胜兵. 饱和砂土爆炸液化模型研究[J]. 解放军理工大学学报(自然科学版), 2001, 2(2): 50-54 |
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| 作者姓名： | 王明洋 赵跃堂 钱七虎 国胜兵 |
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| 作者单位： | 解放军理工大学工程兵工程学院 江苏南京210007(王明洋，赵跃堂，钱七虎)，解放军理工大学工程兵工程学院 江苏南京210007(国胜兵) |
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| 摘 要： | 运用有效应力原理，建立了用于描述三相饱和砂土爆炸动力分析的实用模型，模型既可用于非和砂土（与外界连通的气体，水和土颗粒），完全饱和砂土（水和土颗粒）和三相饱和砂土（含有少量封闭气体，水和土颗粒）的爆炸效应及其后效应如液化问题研究，也可用于地震荷载及其它动荷载问题的研究。
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| 关 键 词： | 饱和砂土 爆炸波 有效应力 液化 Duncan模型 |
| 文章编号： | 1009-3443(2001)02-0050-05 |
| 修稿时间： | 2000-11-03 |
Liquefaction Model for Saturated Sand Soilunder Explosive Loading |
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| WANG Ming-yang,ZHAO Yue-tang,QIAN Qi-hu and GUO Sheng-bing. Liquefaction Model for Saturated Sand Soilunder Explosive Loading[J]. Journal of PLA University of Science and Technology(Natural Science Edition), 2001, 2(2): 50-54 |
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| Authors: | WANG Ming-yang ZHAO Yue-tang QIAN Qi-hu GUO Sheng-bing |
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| Affiliation: | Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech., Nanjing 210007, China;Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech., Nanjing 210007, China;Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech., Nanjing 210007, China;Engineering Institute of Engineering Corps, PLA Univ. of Sci. & Tech., Nanjing 210007, China |
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| Abstract: | A liquefaction model for saturated sand soil is established according to the principle of effective stress under explosive loading. The model can be used not only to study the problems of explosion and post-explosion such as liquefaction, but also to study the problems of seismic loading and other dynamic loading for three-phase saturated sand soil, non-saturated sand soil and complete saturated sand soil. |
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| Keywords: | saturated sand soil explosion wave effective stress liquefacation |
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