[1]魏弘铭,范 瑛. 山区公路隧道拱顶沉降回归模型的比选[J].湖北工业大学学报,2021,(2):91-94.
　WEI Hongming,FAN Ying. Comparison and Selection of Regression Models for Settlement of Arch Crown of Highway Tunnel in Mountainous Area[J].,2021,(2):91-94.
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 山区公路隧道拱顶沉降回归模型的比选()
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《湖北工业大学学报》[ISSN:1003-4684/CN:42-1752/Z]

卷:
期数:
2021年第2期
页码:
91-94
栏目:
湖北工业大学学报
出版日期:
2021-04-22

文章信息/Info

Title:
 Comparison and Selection of Regression Models for Settlement of Arch Crown of Highway Tunnel in Mountainous Area
文章编号:
1003-4684(2021)02-0091-04
作者:
 魏弘铭;  范 瑛
 湖北工业大学土木建筑与环境学院， 湖北 武汉 430068
Author(s):
 WEI Hongming;  FAN Ying
 School of Civil Engineering, Architecture and Environment,Hubei Univ. of Tech., Wuhan 430068,China
关键词:
 ; 拱顶沉降;  回归模型;  显著性检验
Keywords:
 ; vault settlement;  regression model;  significance test
分类号:
TU452.1
文献标志码:
A
摘要:
 以西沟垭隧道工程为背景，对采用新奥法施工的隧道拱顶沉降监测数据进行分析研究，并进行奇异值检验与处理。分别用幂函数、指数函数、对数函数和双曲线函数建立4种拱顶沉降回归模型，得到4种函数模型的表达式并进行了相关系数r、标准差σ、回归平方和U以及F检验等相关参数的对比分析。将回归模型回归曲线与工程实测曲线进行拟合对比分析，认为对数函数模型为该隧道拱顶沉降分析评价的最佳回归模型。研究结果可为该隧道工程的施工提供科学分析与指导，研究过程同时对类似工况下的其他山区公路隧道工程拱顶沉降分析评价具有借鉴意义。
Abstract:
 Based on the Xigouya tunnel project, the subsidence monitoring data of tunnel arch roof constructed by using the New Austrian tunneling method is analyzed, and the singular value is tested and processed. Four kinds of arch settlement regression models are established by power function, exponential function, logarithmic function and hyperbolic function respectively. The expressions of these four function models are obtained and the correlation coefficient R, standard deviation, regression square sum U and F test are compared and analyzed. The logarithmic function model is considered to be the best regression model for the analysis and evaluation of the tunnel arch dome settlement. The research results can provide scientific analysis and guidance for the construction of this tunnel project, and the research process also has reference significance for the analysis and evaluation of arch roof settlement of other mountain highway tunnel projects under similar working conditions.

参考文献/References:

[1] 李忠文,易萍华,张广武,等.新奥法小净距隧道拱顶沉降回归分析研究[J].重庆建筑,2019（8）:38-41.
[2] 吕良,李晓彬,李思宇.公路隧道监测数据处理及回归分析[J].交通科技,2017（2）:90-92.
[3] 赵桂生,刘爱军.沉降观测数据处理的多种不同函数回归模拟分析[J].信息系统工程,2018（5）:162-164.
[4] 周航宇.高边坡滑坡体的变形监测及稳定性分析[J].智库时代,2018（2）:104-106.
[5] 中交第一公路工程局有限公司.JTG F60-2009.公路隧道施工技术规范[S].北京:人民交通出版社,2009.
[6] 郭伍军,王成,汤咏,等.回归分析法在潘家湾隧道施工中的应用[J].施工技术,2018,47（1）:130-133.
[7] 王青.回归分析法在隧道监控量测中的应用[J].价值工程,2020,168-170.

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备注/Memo

备注/Memo:
 ［收稿日期］ 2020-06-25
［第一作者］ 魏弘铭(1995-)， 男， 河南南阳人，湖北工业大学硕士研究生，研究方向为桥梁与隧道工程
［通信作者］ 范 瑛(1969-)， 女， 湖北武汉人，湖北工业大学教授，研究方向为路基路面理论，道路与桥梁监控
更新日期/Last Update: 2021-04-23