| 加筋粉煤灰的力学特性室内试验研究 |
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| 引用本文： | 石名磊,邓学钧,江瑞龄,谈长庆.加筋粉煤灰的力学特性室内试验研究[J].东南大学学报(自然科学版),1999,29(1):159-162. |
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| 作者姓名： | 石名磊 邓学钧 江瑞龄 谈长庆 |
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| 作者单位： | [1]东南大学交通学院 [2]淮阴交通规划设计院 |
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| 摘 要： | 通过室内试验，研究了粉煤灰的强度、变形及稳定性，以及加筋粉煤灰的力学特性。提出 压实粉煤灰本构关系接近邓肯Ｅ－Ｂ模型，并求出了模型参数，还成功地采用了一双曲线模型模拟了筋带与粉煤灰接触面的剪切滑移非线性特征。
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| 关 键 词： | 粉煤灰 加筋粉煤灰 道路 力学性能 室内试验 |
加筋粉煤灰的力学特性室内试验研究 |
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| Shi Minglei,Deng Xuejun,Jiang Ruiling,Tan Changqing.加筋粉煤灰的力学特性室内试验研究[J].Journal of Southeast University(Natural Science Edition),1999,29(1):159-162. |
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| Authors: | Shi Minglei Deng Xuejun Jiang Ruiling Tan Changqing |
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| Institution: | Shi Minglei 1 Deng Xuejun 1 Jiang Ruiling 2 Tan Changqing 2 |
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| Abstract: | The properties of flyash and reinforced flyash in strength, deformation and stability is studied based on laboratory test. It is concluded that the constitutive relation of compacted flyash is very close to Duncan E B nonlinear elastic model. The values of the required parameters of the flyash's model are determined in this paper. The nonlinear shear sliding performances of the interface of the reinforced flyash is well fitted by the hyperbolic model. |
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| Keywords: | flyash reinforced flyash constitutive relation interface |
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