Physico-chemical aspects of concrete behavior under irradiation

被引：9
|
作者：
Bouniol, P [1 ]
Thouvenot, P [1 ]
机构：
[1] CEA SACLAY,SESD,DESD,DSC,F-91191 GIF SUR YVETTE,FRANCE
来源：
JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE | 1997年 / 94卷 / 02期
关键词：
concrete; radiolysis; hydrogen; calcium peroxide; modelling;
D O I：
10.1051/jcp/1997940410
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The pore fluid of concretes is affected by radiolysis. Modelling this behavior for medium and long term must take into account the system heterogeneity, its complexity and its evolution capacity. From the basic scheme of alkaline water radiolysis (pH 13,25), influence of gaseous and liquid volumes, initial kinetics for H-2 production and O-2 consumption are discussed. in this context, the formation of a calcium peroxide seems to take a prominent part.
引用
收藏
页码：410 / 417
页数：8
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