| 基于灰色理论桥梁群桩基础工后沉降的预测 |
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| 引用本文： | 蔡君君,王星华.基于灰色理论桥梁群桩基础工后沉降的预测[J].路基工程,2010,0(2):142-144. |
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| 作者姓名： | 蔡君君 王星华 |
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| 作者单位： | 中南大学土木建筑学院, 长沙 410075 |
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| 摘 要： | 基于灰色系统理论,应用其等时距GM(1,1)模型及改进的新陈代谢模型对沉降进行预测,通过与蕴藻浜特大桥一墩的沉降观测资料的对比分析,证明文中提出的工后沉降灰色理论预测方法,在工程实际中是可行的。
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| 关 键 词： | 高速铁路 群桩基础 灰色模型 沉降预测 |
| 收稿时间： | 2019-10-23 |
Prediction on Post-construction Settlement of Bridge Group Pile Foundation base on Grey Theory |
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| Authors: | CAI Jun-jun WANG Xing-hua |
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| Institution: | School of Civil and Architecture Engineering/a>;Central South China University/a>;Changsha 410075/a>;China |
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| Abstract: | Based on Grey Theory,this paper predicts settlement with equal interval GM(1,1) model and improved metabolism model.Through contrast analysis of settlement data of Yunzaobang Bridge Abutment,it is proved that the prediction method for post-construction settlement based on Grey theory is feasible in engineering practice. |
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| Keywords: | high-speed railway group pile foundation Grey model settlement prediction |
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