| 考虑变形与时间效应的土压力计算方法研究 |
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| 引用本文： | 赵建平,梅国雄,宰金珉.考虑变形与时间效应的土压力计算方法研究[J].盐城工学院学报(自然科学版),2003,16(4):55-57,63. |
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| 作者姓名： | 赵建平 梅国雄 宰金珉 |
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| 作者单位： | 南京工业大学土木工程学院,江苏,南京,210009 |
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| 摘 要： | 根据土压力的大小随挡土墙位移的变化而变化的特点，提出了考虑位移的土压力计算方法，并在此基础上推导了考虑位移的朗肯土压力理论。又根据土压力随时间的发展规律，提出了考虑时间效应的土压力计算方法。最后，提出了考虑变形和时间效应的土压力计算方法。
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| 关 键 词： | 时间效应 挡土墙 位移 变形 朗肯土压力理论 |
| 文章编号： | 1671-5322(2003)04-0055-03 |
Earth Pressure Model Considering Settlement and Time Effect |
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| ZHAO Jianping,MEI Guoxiong,ZAI Jinmin.Earth Pressure Model Considering Settlement and Time Effect[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2003,16(4):55-57,63. |
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| Authors: | ZHAO Jianping MEI Guoxiong ZAI Jinmin |
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| Institution: | Civil Engineering College, Nanjing University of technology,Jiangsu Nanjing 210009,China |
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| Abstract: | According to the characteristic that earth pressure p versus as the settlement of retaining wall, earth pressure model considering settlement is presented. On the basis of the model above, Rankine earth pressure model considering settlement is derived. Then according to the characteristic that earth pressure p versus as the time, earth pressure model considering time effect is presented. In the end, earth pressure model considering settlement and time effect is presented. |
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| Keywords: | settlement time effect earth pressure retaining wall |
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