二氧化碳作用下衬砌混凝土的碳化侵蚀规律研究  

Study on carbon dioxide under the action of the carbonation of concrete lining erosion

作　　者：陈连姝[1] 

机构地区：[1]河南建筑职业技术学院,河南郑州450002

出　　处：《混凝土》2010年第4期17-19,共3页Concrete

摘　　要：通过对混凝土结构碳化破坏的全程分析,研究了混凝土在碳化作用的性能变化过程,分析了碳化对隧道衬砌带来的不利影响。结合国内外的研究成果,根据已有的混凝土碳化预测公式,考虑了最能反映混凝土品质的水泥用量、混凝土抗压强度等因素,利用相关的碳化数据回归得出了多参数混凝土碳化深度预测模型并进行了验证。The carbonation of concrete structures damaged full analysis,and research the role of concrete in the performance of carbonation process of change,analysis of carbonization of the adverse effects of tunnel lining.Research achievements at home and abroad,on the basis of concrete carbonation prediction equation,taking into account best reflects the quality of cement concrete,concrete compressive strength and other factors,the use of carbon-related data regression reached the multi-parameter prediction model of concrete carbonation depth of and verified.

关 键 词：碳化 衬砌混凝土 预测 

分 类 号：TU528.01[建筑科学—建筑技术科学]