摘要
基于超声 回弹综合法和钻芯法检测结构混凝土强度的原理及优缺点分析 ,对采用超声 回弹综合法和钻芯取样法联合测强的方法 :超声 回弹 钻芯综合法进行了理论研究 ,并结合统计理论给出了其中相关参数的确定方法。工程实例证明 ,该测试方法费用合理、损伤较小 ,且结果可靠、精度高、可在桥梁。
Based on the principle of ultrasonic-rebound and core-drilling technique for structural concrete strength testing,a new strength testing method with the combination of ultrasonic-rebound and core-drilling technique is presented and investigated.The values of correlative parameters are achieved based on theoretical analysis and statistic method.Practical examples prove that the proposed method has characteristics of high accuracy,little damage and low expenses,so the method can be popularized in civil engineering such as bridge,foundation,etc.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2003年第6期886-889,共4页
Journal of Materials Science and Engineering
