早期混凝土超声波测试研究进展_《混凝土与水泥制品》杂志社

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发布时间：2020-01-06 00:00:00

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早期混凝土超声波测试研究进展

Research Progress on Ultrasonic Measuring Technic for Early-aged Concrete

２００6年第3期

超声波；早期混凝土；波速法；剪切波反射法

Ultrasonic; Early age concrete; UPV; USWR

２００6年第3期

1000-4637（2006）03-11-03

李骁春，吴胜兴

河海大学土木工程学院，南京 210098

李骁春，吴胜兴

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1000

摘要：超声脉冲法是重要的无损检测方法之一，常用于成熟混凝土强度和缺陷的检验。随着对混凝土早期物理力学性能研究的深入，国内外很多学者开始利用超声波波速法和剪切波反射法对早期混凝土(7d内)物理力学性能进行研究。本文总结了国内外研究的最新动态并提出进一步研究的方向。 Abstract: Ultrasonic Pulse method is one of the most important method at nondestructive testing, often used to check strength and defect in mature concrete. As the growing interest in studying physic and mechanic properties of early age concrete, many scholars at domestic and abroad began to study early age concrete (in 7 days) by Ultrasonic Pulse Velocity method (UPV) and Ultrasonic Shear Waves Reflection method(USWR). It is summarized for the progress in the research and put forward for the developing trend in this paper.

英文名 : Research Progress on Ultrasonic Measuring Technic for Early-aged Concrete

刊期 : ２００6年第3期

关键词 : 超声波；早期混凝土；波速法；剪切波反射法

Key words : Ultrasonic; Early age concrete; UPV; USWR

刊期 : ２００6年第3期

DOI :

文章编号 : 1000-4637（2006）03-11-03

基金项目 :

作者 : 李骁春，吴胜兴

单位 : 河海大学土木工程学院，南京 210098

李骁春，吴胜兴

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摘要

参数

结论

参考文献

引用本文

摘要：超声脉冲法是重要的无损检测方法之一，常用于成熟混凝土强度和缺陷的检验。随着对混凝土早期物理力学性能研究的深入，国内外很多学者开始利用超声波波速法和剪切波反射法对早期混凝土(7d内)物理力学性能进行研究。本文总结了国内外研究的最新动态并提出进一步研究的方向。

Abstract: Ultrasonic Pulse method is one of the most important method at nondestructive testing, often used to check strength and defect in mature concrete. As the growing interest in studying physic and mechanic properties of early age concrete, many scholars at domestic and abroad began to study early age concrete (in 7 days) by Ultrasonic Pulse Velocity method (UPV) and Ultrasonic Shear Waves Reflection method(USWR). It is summarized for the progress in the research and put forward for the developing trend in this paper.

关键词:

超声波；早期混凝土；波速法；剪切波反射法

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[2] Matias Krau?，Karim Hariri，and Ferdinand S. Rostásy，Non-Destructive assessment of mechanical properties of concrete at very early age by US Techniques- Method, Results and Modelling ，published by: DEPARTMENT OF CIVIL & MINING ENGINEERING DIVISION OF STRUCTURAL ENGINEERING，2001.12.5.

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[5] Ramazan Demirbo?a, ?brahim Türkmen, Mehmet B. Karako?，Relationship between ultrasonic velocity and compressive strength for high-volume mineral-admixtured concrete，Cement and Concrete Research，2004，（34）:2329-2336.

[6] Stepi?觢nik, J., Luka?, M., Kocuvan, I.，Measurement of cement hydration by ultrasonics， Ceramic Bulletin, 1981， 60(4): 481-483.

[7] Vali?觢 and Stepi?觢nik， A study of hydration of cement pastes by reflection of ultrasonic shear waves. Part I: Apparatus, experimental method and application examples. Kovine, Zlitine, Tehnologije，1998， 32（6）: 551-560.

[8] Vali?觢，M. I., and Stepi?觢nik, J.， Applications of pulsed USWR method for materials studies， Kovine, Zlitine, Tehnologije, 1999，33（5）: 341-344.

[9] ?魻ztürk, T., Rapoport, J., Popovics, J. S., and Shah, S. P.，Monitoring the setting and hardening of cement-based materials with ultrasound.，Concrete Science and Engineering, 1999，1～2: 83-91.

[10] Rapoport, J., Popovics, J. S., Subramaniam, K. V., and Shah, S. P.，The use of ultrasound to monitor the stiffening process of Portland cement concrete with admixtures， ACI Material Journal, 2000，97（6）: 675-683.

[11] Chotard, T., Gimet-Breart, N., Smith, A., Fargeot, D., Bonnet, J. P., and Gault, C.， Application of ultrasonic testing to describe the hydration of calcium aluminate cement at the early age， Cement and Concrete Research, 2001, 30（3）: 405-412.

[12] Akkaya, Y., Voigt, T., Subramaniam, K. V., and Shah, S. P., Nondestructive measurement of concrete strength gain by an ultrasonic wave reflection method, Material and Structure,2003, 36(262): 507-514.

[13] Thomas Voigt, Yilmaz Akkaya, Surendra P. Shah, Determination of Early Age Mortar and Concrete Strength by Ultrasonic Wave Reflections, Journal of Materials in Civil Engineering,2003, (5-6）: 247-25.

[14] Zhihui Sun，Thomas Voigt, and Surdendra P.Shah, Temperature effects on strength evalutation of cement based materials with ultrasonic wave reflection technique, ACI Material Journal, 2005,(7-8): 272-278

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早期混凝土超声波测试研究进展

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