Concrete crack control in monolithic concrete bed construction of high-speed railway in northwest area of China

被引：0
|
作者：
Tang, Xianxi [1 ]
Zhu, Yanpeng [1 ]
Tang, Xianzhou [2 ]
Guo, Wei [3 ]
机构：
[1] Lanzhou Univ Technol, Sch Civil Engn, Lanzhou 730050, Peoples R China
[2] Jinan Railway Adm, Jixi Track Maintenance Div, Jinan 250001, Peoples R China
[3] Shandong Elect Power Engn Consulting Inst Co Ltd, Shanghai 250013, Peoples R China
来源：
PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING II, PTS 1-4 | 2013年 / 405-408卷
关键词：
concrete; crack control; northwest area; monolithic concrete bed of high-speed railway;
D O I：
10.4028/www.scientific.net/AMM.405-408.3081
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
There were some reasons which cause the concrete cracks in monolithic concrete bed construction of high-speed railway. In this paper, combined with the specific situation of monolithic concrete bed construction of high-speed railway in northwest area of China, the states and causes of two kinds of cracks in monolithic concrete bed of high-speed railway were analyzed, the concrete cracking control measures were discussed from the concrete mixture ratio, construction technology and maintenance measures and other aspects, and the corresponding views were put forward. The study results had the important guiding significance on crack controls of concrete structure during the construction process of northwest area.
引用
收藏
页码：3081 / +
页数：2
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