| 应变软化模型在FLAC~(3D)二次开发中的应用 |
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| 引用本文： | 胡军,朱巨建.应变软化模型在FLAC~(3D)二次开发中的应用[J].水电能源科学,2009,27(3). |
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| 作者姓名： | 胡军 朱巨建 |
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| 作者单位： | 辽宁科技大学,资源与土木工程学院,辽宁,鞍山,114051 |
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| 基金项目： | 国家电力公司科学技术基金资助项目(SP-2002-03-50-04 |
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| 摘 要： | 基于FLAC3D软件提供的二次开发平台,利用Visual C++语言在FLAC3D中成功实现了模拟土的应变软化本构模型的开发,通过算例计算结果与实测值比较验证了开发模型的正确性.以UserMohr模型为例,阐述了在FLAC3D中开发用户自定义模型应具备的基本知识和开发步骤,为其他用户进行FLAC3D的二次开发提供了参考.
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| 关 键 词： | 应变软化模型 二次开发 土体 弹塑性 |
Development and Implementation of Strain-softening Soil Model in Secondary Development of FLAC~(3D) |
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| HU Jun ZHU Jujian.Development and Implementation of Strain-softening Soil Model in Secondary Development of FLAC~(3D)[J].International Journal Hydroelectric Energy,2009,27(3). |
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| Authors: | HU Jun ZHU Jujian |
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| Affiliation: | School of Resources and Civil Engineering;University of Science and Technology Liaoning;Anshan 114051;China |
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| Abstract: | According to the secondary development platform of FLAC3D,the strain-softening constitutive model is developed in FLAC3D with Visual C++ environment.An example of numerical simulation is performed to verify the correctness of the defined model.This paper takes User Model for example,offers other developers good reference on how to redefine elasto-plastic stress-strain constitutive model in FLAC3D. |
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| Keywords: | FLAC3D UserMohr |
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