| 交通荷载作用下饱和软粘土孔压模型的数值模拟 |
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| 引用本文： | 赵广辉,凌造.交通荷载作用下饱和软粘土孔压模型的数值模拟[J].广州建筑,2011,39(1):31-33. |
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| 作者姓名： | 赵广辉 凌造 |
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| 作者单位： | 广东有色工程勘察设计院,广州,510080 |
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| 摘 要： | 通过不同循环加载条件下的模型模拟试验、现场原型监测试验及理论分析,研究在交通荷载条件下,动孔隙水压力累积特性及发展规律.试验取得了交通荷载作用下路基土动孔隙水压力产生、发展、累积的宝贵资料;利用FLAC3D对孔压模型进行了数值模拟,并与试验所取得的孔隙水压力曲线进行了对比分析,得出了数值模拟的结果是准确有效的.
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| 关 键 词： | 交通荷载 路基软土 孔隙水压力 数值模拟 |
Numerical Simulation on Pore Pressure Model of Saturated Soft Clay Under Traffic Loads |
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| Authors: | ZHAO Guang-hui LING Zao |
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| Affiliation: | (Guangdong Nonferrous Metals Engineering Investigation Design Institute, Guangzhou 510080) |
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| Abstract: | Through model simulation test , on-site monitoring of the prototype test and theoretical analysis under different cyclic loading conditions, I have done the study on the pressure cumulative property of over-static pore water and its law of development. numerical simulation on pore pressure model by the use of FLAC3D and contrast with pore water pressure curves gotten in the model simulation and in-site in-situ monitor tests. Obtaining the accurate and valid numerical simulation. |
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| Keywords: | traffic loading roadbed soft soil pore water pressure numerical simulation |
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