Calculation of Shield Tunnel Vertical Surrounding Rock Pressure Based on Dimensional Analysis

被引：0
|
作者：
Wu, Qixing [1 ]
机构：
[1] Jinan Univ, Dept Civil Engn, Guangzhou 510632, Guangdong, Peoples R China
来源：
ADVANCED SCIENCE LETTERS | 2011年 / 4卷 / 8-10期
关键词：
Dimensional Analysis; Shield Tunnel; Vertical Surrounding Rock Pressure; BACK-ANALYSIS;
D O I：
10.1166/asl.2011.1746
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Based on dimensional analysis, a function has been developed between vertical surrounding rock pressure and the parameters of tunnel width, height, buried depth, calculated friction angle and natural unit weight of surrounding rock. In combination with measured data of vertical surrounding rock pressure on tunnel, by method of multiple linear regression, it is determined that empirical regression formula of calculating vertical pressure for surrounding rock.
引用
收藏
页码：3136 / 3139
页数：4
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