某渡槽结构的老化成因分析及修复措施  

The cause analysis and maintenance measures of an aqueduct structure of aging

作　　者：赵家成[1] 张亮亮[1] 潘青松[1] 

机构地区：[1]三峡大学土木与建筑学院,湖北宜昌443002

出　　处：《山西建筑》2016年第2期22-24,共3页Shanxi Architecture

摘　　要：结合老林河渡槽的老化现状,从建设标准、碳化反应、地基变形、保护层过薄等方面,分析了渡槽结构老化的原因,提出了修复渡槽结构的措施,有利于混凝土渡槽工程的设计与施工,防止工程发生病害。Combining with the aging status of the aqueduct of Laolin River,the paper analyzes the reasons for the aging aqueduct structure from the construction standard,carbonation reaction,foundation deformation,and thinness of protection layer,and points out the maintenance measures for the structure,so as to enhance the design and construction of the concrete aqueduct and prevent diseases in projects.

关 键 词：渡槽 老化病害 结构强度 混凝土 

分 类 号：TU312.3[建筑科学—结构工程]