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超声波检测采用首波声时(声速)平面对测方法,以声速为判别标准,结合声时、波幅、频率和波形等综合分析判定,应用超声检测数据处理系统进行数据分析,准确判定矩形钢管混凝土(CFT)柱密实度,以指导现场施工。结合开元环球中心超声波检测,详细介绍了检测设备、检测步骤及检测判定标准。
Ultrasonic testing using the first wave of sound velocity (sound velocity) method of measuring the plane, the speed of sound as a criterion, combined with sound, amplitude, frequency and waveform analysis and determination of comprehensive application of ultrasonic testing data processing system for data analysis accurately determine the concrete filled rectangular steel tube (CFT) column density to guide on-site construction. Combined with Kaiyuan Global Center ultrasonic testing, details of the testing equipment, testing procedures and testing standards.