回弹法是用一弹簧驱动的重锤,通过弹击杆(传力杆),弹击混凝土表面,并测出重锤被反弹回来的距离,以回弹值(反弹距离与弹簧初始长度之比)作为与强度相关的指标,来推定混凝土强度的一种方法。由于测量在混凝土表面进行,所以应属于一种表面硬度法,是基于混凝土表面硬度和强度之间存在相关性而建立的一种检测方法。
关键词:回弹法;早龄期; 高性能混凝土(HPC);抗压强度;测强方程 [gap=888]Key Words:rebound method,early age,high performance concrere(HPC),compressive strength,The equation of t..
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回弹法硬度试验 [力] scleroscopic hardness test
回弹法测强曲线 Curve to ascertain concrete strength by rebound method
超声回弹综合法 ultrasonic-rebound combined method ; ultrasonic-rebound method ; ultrasonic and rebound synthesis method ; Ultrasonic rebound
有弹回的算法 resilient back-propagation algorithm
回路增益弹性法 Loop gain elasticity method
3) With Bayes method, a valuable analysis was attempted to evaluate objectively the concrete strength with ultrasonic - rebound method and rebound method together.
3)采用Bayes方法,对超声~回弹法测强与回弹法测强联合应用时,客观评价混凝土的强度做了一次有益的尝试分析。
参考来源 - 老化病害混凝土结构质量评估及粘结加固中的基础问题研究·2,447,543篇论文数据,部分数据来源于NoteExpress
简要介绍了曲线光顺时的国率法、回弹法及磨光法。
Circle ration method, spring back method and polish method for curve smoothing have been briefly introduced.
其结果可避免以往回弹法测量结果离散度较大而引起的争议。
This method can avoid the dispute arisen from the great dispersion giving rise by the formerly employed rebounding method.
研究结果对回弹法应用于火灾后混凝土强度的检测有实际意义。
The results of this paper have practical significance in improving the use of rebound method in the field of fire damage assessment.
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