摘要
通过理论分析的方法探讨固结波速与混凝土强度的相关性,并在实验室内监测了28d龄期内不同配比的混凝土的固结波速与混凝土的强度变化,得出了固结波速与混凝土早期强度呈幂函数规律变化的结论,验证了固结波速法检测混凝土早期强度的可行性。
The correlation of consolidation wave speed and concrete strength was discussed. The consolidation wave speed and the strength of concrete specimens with different composition was inspected in 28 days, and it was concluded that the consolidation wave speed varied with the increasing of concrete strength according to the exponential function. So the feasibility of concrete strength testing by consolidation wave speed was validated.
出处
《无损检测》
2004年第9期464-467,共4页
Nondestructive Testing
关键词
无损检测
混凝土
应力波速度
强度检测
Nondestructive testing
Concrete
Stress wave speed
Strength testing
