| 基于自记忆原理的深基坑位移预测方法 |
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| 引用本文： | 王伟,谢学斌,黄东.基于自记忆原理的深基坑位移预测方法[J].河北工程大学学报,2010,27(4):13-17. |
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| 作者姓名： | 王伟 谢学斌 黄东 |
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| 作者单位： | 中南大学 资源与安全工程学院,中南大学 资源与安全工程学院,中南大学 资源与安全工程学院 |
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| 摘 要： | 传统灰色GM(1,1)预测模型对非负递增时间序列有较好的预测精度,但对波动幅度较大的时间序列预测精度较低。为了提高预测精度,本文在趋势曲线模型和自记忆理论的基础上,建立趋势曲线-自记忆组合预测模型,将该模型应用于深基坑位移预测中,并与灰色GM(1,1)预测模型和趋势曲线预测模型比较,该模型具有较高的预测精度。
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| 关 键 词： | 深基坑 趋势曲线 自记忆原理 位移预测 |
| 收稿时间： | 2010/8/27 0:00:00 |
Displacement prediction method of deep foundation pit based on self-memory theory |
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| Authors: | WANG Wei XIE Xue-bin and HUANG Dong |
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| Affiliation: | Department of Building Engineering,Tongji University,Shanghai 200092,China |
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| Abstract: | Round development of people is the basic requirement of improving the socialist market economy,which has a dual effect: the socialist market economy has created favorable conditions for the comprehensive development of man,but the socialist market economy is not a panacea,it has the negative effects on the all-round development of man.Under the conditions of the socialist market economy the fundamental way is to set up the scientific concept of development under the guidance of people-oriented,and establish... |
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| Keywords: | deep foundation pit trend curve self-memory theory displacement prediction |
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