摘要
新老混凝土界面往往是混凝土结构的薄弱界面。新老混凝土能否很好的共同工作,取决于新老混凝土界面的粘结性能。本文从理论上分析了温度应力对结合面的影响,并讨论了结合面温度应力的控制措施。
The interface between new and old concrete is often weak. Whether the new and old concrete can work together well lies on the conglutination capability of the interface. This paper analyzed the influence of temperature stress to junction surface from theory, and its measures and discussed.
出处
《科技资讯》
2009年第23期69-69,共1页
Science & Technology Information
关键词
温度应力
结合面
混凝土
Temperature stress
Junction surface
Concrete
