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| 路基沉降预测的非等序灰色模型法的应用研究 | |
| 引用本文： | 轩勇,孙仁奇,刘军勇.路基沉降预测的非等序灰色模型法的应用研究[J].山西建筑,2006,32(18):73-74. |
| 作者姓名： | 轩勇 孙仁奇 刘军勇 |
| 作者单位： | 1. 新疆生产建设兵团建筑工程科学技术研究院,新疆乌鲁木齐,830002 2. 长安大学,陕西西安,710054 3. 中交第一公路勘察设计研究院,陕西西安,710068 |
| 摘 要： | 讨论了灰色系统理论在路基沉降预测中的应用，建立了任意间隔的非时序改进灰色模型，通过具体工程实践，给出了两种模型对路基沉降量预测结果与实测结果的比较，结果表明非等序灰色模型的预测沉降量与实际沉降量更接近，精度更高，更能满足工程需要。 |
| 关 键 词： | 道路工程 沉降观测 非等序灰色模型 |
| 文章编号： | 1009-6825(2006)18-0073-02 |
| 收稿时间： | 2006-03-21 |
| 修稿时间： | 2006年3月21日 |
Study of the application of improved gray-model in the settlement prediction of roadbed foundation |
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| XUAN Yong,SUN Ren-qi,LIU Jun-yong.Study of the application of improved gray-model in the settlement prediction of roadbed foundation[J].Shanxi Architecture,2006,32(18):73-74. | |
| Authors: | XUAN Yong SUN Ren-qi LIU Jun-yong |
| Affiliation: | XUAN Yong SUN Ren-qi LIU Jun-yong |
| Abstract: | The article discussed the application of gray system theory in the settlement prediction of roadbed foundation.Built the nonrestrictive unequal interval model.With the help of practical projects,the prediction results of the two kinds of models were also compared in the paper,it's showed that the improved GM(1,1) has been more effective,suitable,and the out-come precision can meet the practical need even more. |
| Keywords: | road engineering settlement prediction improved gray model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |