Dynamic parameter verifyication of P-Z model and its application of dynamic analysis on rockfill dam

机译：P-Z模型的动态参数验证及其动态分析在堆石坝中的应用

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The P-Z constitutive model, which is a kind of the multi-mechanism plastic model based on generalized plasticity, is mainly introduced. It doesn't have to definitely define yield surface and plastic potential surface. Then the meanings of its dynamic parameters are introduced, and comparisons between computation and observation results of dynamic triaxial test are given. The comparison results reveal the PZ model is effective on simulating dynamic behavior of soil. Finally, the dynamic analysis of rockfill dam with PZ model is carried.

机译：P-Z结构型模型主要介绍了一种基于广义可塑性的多机制塑料模型。它不必确定屈服表面和塑料电位表面。然后介绍其动态参数的含义，并给出了动态三轴测试的计算与观察结果的比较。比较结果揭示了PZ模型对土壤的动态行为有效。最后，携带PZ模型的堆石坝的动态分析。

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《International Conference on Engineering, Science, Construction, and Operations in Challenging Environments》|2010年||共8页
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LI Tongchun; ZHANG Hongyang;
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1. Research on Method of Dynamic Stability Analysis for Slopes of Earth and Rockfill Dam Basing on the P-Z Model [J] . Zhang Hongyang, Li Shuai, Zhang Xianqi, Technical Gazette . 2018,第1期

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2. Implementation of plasticity based models in dynamic analysis of earth and rockfill dams: A comparison of Pastor-Zienkiewicz and cap models [J] . A.R. Khoei, A.R. Azami, S.M. Haeri Computers and Geotechnics . 2004,第5期

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3. Safety evaluation of cored rockfill dams under high seismicity using dynamic centrifuge modeling [J] . Park Dong Soon, Kim Nam-Ryong Soil Dynamics and Earthquake Engineering . 2017,第Juna期

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4. Dynamic parameter verifyication of P-Z model and its application of dynamic analysis on rockfill dam [C] . LI Tongchun, ZHANG Hongyang International Conference on Engineering, Science, Construction, and Operations in Challenging Environments . 2010

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Dynamic parameter verifyication of P-Z model and its application of dynamic analysis on rockfill dam

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