混凝土的细菌腐蚀  

RESEARCH PROGRESS ON BACTERIA INFLUENCED CORROSION IN CONCRETE

作　　者：唐咸燕[1] 肖佳[1] 陈烽[1] 黄海[1] 陈雷[1] 

机构地区：[1]中南大学土木建筑学院,长沙410075

出　　处：《中国腐蚀与防护学报》2007年第6期373-378,共6页Journal of Chinese Society For Corrosion and Protection

基　　金：国家自然科学基金(50378092)

摘　　要：从混凝土细菌腐蚀的发生、腐蚀的影响因素、腐蚀的破坏形态以及腐蚀的防护等方面总结了近年来混凝土细菌腐蚀的研究进展。认为虽然对混凝土细菌腐蚀的研究取得了一些进展,但该领域在国内尚属起步研究阶段,在研究的广度和深度、腐蚀程度的评价、预测模型的建立、腐蚀的预防措施等方面的研究还很欠缺,希望尽快加强这些方面的研究。Bacteria influenced corrosion in concrete is often a problem in sewer environment; it can lead to a fast degradation of the concrete structures, costing of municipalities millions of dollars worldwide. The theory explain- ing bacteria deterioration of concrete is quite well developed in the literature.This manuscript also presents a re- view of the current literature, contains occurrence of the corrosion, influenced factors, failure form and corro- sion prevention. The conclusions as following are made at the end： though some advances had been made so far, there are a lot of void in the study of concrete corrosion resulted from bacteria, especially the extent to study, the grading of the corrosion evaluation, the models for predicting corrosion rate and the protective measurements should be intensified as soon as possible.

关 键 词：混凝土 硫酸盐还原菌 硫氧化细菌 腐蚀 耐久性 

分 类 号：TU503[建筑科学—建筑技术科学]