哈尔滨工业大学学报（英文版）2004，Vol.11Issue(3)：286-290,5.
Analyses of concrete microcosmic structure in multi-media environment
Analyses of concrete microcosmic structure in multi-media environment
摘要
Abstract
The structure of concrete generally serves in multi-media environments; various environments act differently on concrete. The compound action of some severe environments will threaten the duration of concrete and decrease the service life of a concrete structure if improperly handled. In this paper the microstructure of concrete is observed by using Scanned Electric Microscope (SEM) through contrasting experiments in media of acid, alkali and salt with that of freezing-thawing in the same medium environment. This study is to supply a certain basis for changing traditional thinking of mechanical design and to combine construction reliability design with durability of concrete design.关键词
medium environment,freezing-thawing acid erosion/freezing-thawing alkali erosion/freezing-thawing salt erosion/alternate freezing-thawing/microcosmic structureKey words
medium environment,freezing-thawing acid erosion/freezing-thawing alkali erosion/freezing-thawing salt erosion/alternate freezing-thawing/microcosmic structure分类
建筑与水利引用本文复制引用
闫波,姜安玺,王幼青,刘丽艳,徐桂芹..Analyses of concrete microcosmic structure in multi-media environment[J].哈尔滨工业大学学报（英文版）,2004,11(3):286-290,5.基金项目
Sponsored by the Natural Science Foundation of Heilongjiang Province (Grant No. E03-02 ). （Grant No. E03-02 ）
