基于溶蚀过程的混凝土化学损伤研究综述

概述国内外混凝土溶蚀的研究现状。介绍混凝土溶蚀的常规试验方法和加速试验方法,在材料学的范畴内总结混凝土的溶蚀特性,回顾描述钙离子溶蚀过程的2种经典模型,分析影响混凝土溶蚀过程的因素。最后在溶蚀研究成果的基础上,指出有待进一步研究的问题。

Summary of researches on chemical damage of concrete based on leaching process

A summary of current worldwide researches on the leaching process of calcium in concrete was presented.Several routine test methods and accelerated test methods for leaching of concrete were introduced.The leaching properties of concrete were summarized in the category of material science.Two classical models for describing the leaching process of calcium were reviewed,and the factors to influence the leaching process of calcium in concrete were analyzed.Some key problems to be further studied were proposed on the basis of the research achievements of leaching.