摘要
文章介绍了采用超声波定量分析钢管混凝土密实度的方法和步骤,并结合某中承式钢管混凝土拱桥工程实例,采用超声波法结合敲击法对该桥上、下弦管内混凝土密实度进行检测,验证了该方法的可行性。
The article introduced the method and steps of using the ultrasonic quantitative a- nalysis for CFST compactedness,and in combination with an actual half-through CFST arch bridge engineering example, it used the ultrasonic method combined with percussion meth- od to detect the concrete compactedness within the upper and lower chord tubes of this bridge,and verified the feasibility of this method.
出处
《西部交通科技》
2013年第6期120-124,共5页
Western China Communications Science & Technology
关键词
超声法
钢管混凝土
密实度
定量分析
Ultrasonic method
CFST
Compactedness
Quantitative analysis
