中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2013, Vol. 32 ›› Issue (3): 442-445.DOI: 10.3969/j.issn.1674-0696.2013.03.17

• • 上一篇    下一篇

隧拱变形分析的自回归与分段回归方法应用

曾山12,徐兮3   

  1. 1.重庆育才工程咨询监理有限公司,重庆400074;2.港珠澳大桥管理局,广东珠海519000;3.重庆交通大学,重庆400074
  • 收稿日期:2012-06-24 修回日期:2012-09-10 出版日期:2013-06-15 发布日期:2015-03-12
  • 作者简介:曾山(1985—),男,重庆人,硕士,主要从事土建工程管理方面的研究。E-mail:xuxi_1957@yahoo.com.cn

Application of Auto-Regression and Subsection-Regression Method in Tunnel Deformation Analysis

Zeng Shan12,Xu Xi3   

  1. 1.Chongqing Yucai Project Consultation Supervision Limited Company,Chongqing 400074,China; 2.Hong Kong-Zhuhai-Macao Bridge Authority,Zhuhai 519000,Guangdong,China; 3.Chongqing Jiaotong University,Chongqing 400074,China
  • Received:2012-06-24 Revised:2012-09-10 Online:2013-06-15 Published:2015-03-12

摘要: 土建工程变形分析与预测,有赖于数理统计理论方法的支持。应用自回归理论和分段回归两种理论方法,实施隧拱沉降监控,结果表明:自回归理论宜于进行工程安全质量预测预报时使用,而分段回归方法能够准确、即时诠释监测对象的变形规律的变化,同样具备实用意义。

关键词: 自回归, 分段回归, 隧道

Abstract: Forecast and analysis of the civil engineering deformation rely on the mathematical statistics theory. The tunnel subsidence is monitored by applying auto-regression and subsection-regression theoretical methods. The results show that the auto-regression theory is suitable for the project safety and quality forecast; the subsection-regression method could describe the deformation rule of the monitoring object. The auto-regression and subsection-regression method are practical in tunnel deformation monitoring.

Key words: auto-regression, subsection-regression, tunnel

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