摘要
用超声波法对掺硅灰高强混凝土的力学性能进行了研究,结果表明,超声波声速与硅灰高强混凝土强度之间存在着良好的相关性,同时得出了本试验条件下的回归方程式,并就养护制度、龄期及含水率等因素对其超声测强的影响进行了分析.
Mechanical properties of the high-strength concrete with silica plaster were studied by ultrasonic technique. Results showed that sound velocity of ultrasonic waves had good relationship with the strength of high-strength concrete. The regression equation under the experimental condition was obtained. Factors affecting ultrasonic strength testing were analyzed such as maintenance rules, duration and moisture content.
出处
《无损检测》
1999年第8期356-358,361,共4页
Nondestructive Testing
