丁一宁

Professor   Supervisor of Doctorate Candidates   Supervisor of Master's Candidates

Gender:Male

Alma Mater:奥地利因斯布鲁克大学

Degree:Doctoral Degree

School/Department:土木工程系

E-Mail:ynding@dlut.edu.cn


Paper Publications

利用阻抗变化率分析混凝土冻融损伤的试验研究

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Indexed by:会议论文

Date of Publication:2014-08-01

Page Number:115-118

Key Words:建筑工程;混凝土结构;冻融损伤;阻抗变化率

Abstract:通过在混凝土中添加导电材料如纳米炭黑、碳纤维和钢纤维制成三相导电混凝土,采用四电极交流阻抗法测量棱柱体试件冻融循环后的阻抗值,建立了阻抗变化率随冻融次数变化关系.结果表明,三相导电纤维混凝土梁阻抗变化率随冻融次数增加呈一次指数衰减形式.

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