Discussion on Structure Design of Shaft Lining Built in Porous Rocky Aquifer with High Water Pressure

被引：0

作者：

Zhou, Xiao-min ^{[1
]}

Deng, Bing ^{[1
]}

Ma, Cheng-xuan ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Civil & Environm Sch, Beijing 100083, Peoples R China

来源：

TRENDS IN CIVIL ENGINEERING, PTS 1-4 | 2012年 / 446-449卷

关键词：

shaft; shaft lining structure; shaft lining thickness design; porous rock aquifer; water tight concrete; water pressure;

D O I：

10.4028/www.scientific.net/AMR.446-449.2196

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Firstly based on the practical problem of lining thickness built in porous rock aquifer with high water pressure, this paper introduce the mechanical and stable seepage model, and designformula of shaft liningnamed Baoshen; Secondly, the character of load and parameters in the "Baoshen" formula are studied, compared with the "Lame"formula and the original heavyearth field,which shows good universal feature to cover several traditional design methods. Thirdly, the principals of interaction among high pressure water, lining and surrounding rock are revealed by figure and discuss on inequality inequation; With a newly application example, the practical usage are introduced and newly viewpoints are opened to designers with material promotion, arrangement of re-bar or bolt, structure optimumetc.

引用

页码：2196 / 2201

页数：6