| GM（1，1）模型在路基沉降预测中的应用 |
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| 引用本文： | 张健.GM（1，1）模型在路基沉降预测中的应用[J].交通标准化,2014(4):73-75. |
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| 作者姓名： | 张健 |
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| 作者单位： | 如皋市交通投资发展有限公司; |
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| 摘 要： | 灰色模型法计算工作量小，精度高，基于灰色理论的灰色模型在公路路基沉降预测中得到了普遍的应用。以工程实际沉降观测数据为基础，建立GM（1，1）灰色模型，对模型的预测结果进行了分析，由此证实GM（1，1）灰色模型在路基沉降预测中具有可行性。
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| 关 键 词： | 灰色模型 沉降 预测 断面 |
Application of GM （1,1） Grey Model in Prediction of Subgrade Settlement |
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| ZHANG Jian.Application of GM （1,1） Grey Model in Prediction of Subgrade Settlement[J].Communications Standardization,2014(4):73-75. |
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| Authors: | ZHANG Jian |
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| Institution: | ZHANG Jian (Rugao Traffic Investment and Development Co., Ltd., Rugao 226500, China) |
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| Abstract: | The grey model method needs less calculation and has high precision. The prediction of the grey model have obtained the universal application on roadbed settlement. Based on the practical engi-neering settlement observation data, the paper establishes grey model and the prediction results are ana-lyzed, which proves that GM （1,1） grey model is feasible in the subgrade settlement prediction. |
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| Keywords: | grey model settlement forecast section |
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