四川大学学报：工程科学版2011，Vol.43Issue(5)：52-58,7.
纳米碳纤维自密实混凝土的电阻特性
Electrical Resistance of Self-consolidating Concrete Containing Carbon Nanofibers
摘要
Abstract
Fiber reinforced concrete is a hot issue in the research of high functional and high performance cement-based composite today.Carbon nano-fiber（CNF） has many advantages in both mechanical and electrical properties.The static electrical resistance of self-consolidating concrete（SCC） and carbon nano-fiber self-consolidating concrete（CNFSCC） was measured and their electrical resistance variation（ERV） was experimentally investigated under compression test,split tensile test and four-point bending test.It was found that the electrical conductivity of CNFSCC improved compared with plain SCC and the linear relationship between ERV and strain（stress） or deformation could be established.Therefore,it is feasible and attractive to make smart concrete using CNFs in SCC.关键词
纳米碳纤维/混凝土/电阻/电阻测量Key words
carbon nanofibers/concrete/electric resistance/electric resistance measurement分类
建筑与水利引用本文复制引用
高迪,彭立敏,莫诒隆..纳米碳纤维自密实混凝土的电阻特性[J].四川大学学报：工程科学版,2011,43(5):52-58,7.基金项目
美国国家科学基金资助项目（NSF0634279 （）
NSF0649163） （）
