摘要
从分解论而不是从整体论角度研究混凝土耐久性,对改善混凝土结构的耐久性是事倍功半,甚至是无济于事的。国内混凝土结构过早劣化的起因是微裂缝和孔隙的存在。改善混凝土的匀质性,减少或避免混凝土早期开裂,才能获得延长结构服务寿命的整体效果。
It is getting half the result with twice the effort,even no any valuable result for improving it,when study durability of concrete structures by reductionism,but not by holistic view.From analysis the rea sons of pre-mature deterioration of concrete structures in our country,to achieve inte-grate effect in prolongation service life of concrete structures,suggestion that it is necessary to improve concrete homogeneity,reduce or eliminate of cracking in concrete at early age is presented in this paper.
出处
《建筑技术》
北大核心
2003年第1期19-22,共4页
Architecture Technology
关键词
混凝土结构
耐久性
整体论
holistic(integrate)view
durability of con crete structures
cracking in concrete at early age
