基于非线性声场调制的混凝土微裂纹检测实验研究

Abstract
Figure/Table
References (20)
Related Citation (15)

Download: PDF (1895 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The generation and expansion of concrete microcracks have great influence on the durability of special concrete structures such as nuclear power plants and reservoirs. Based on the theory of non-linear acoustic field modulation, the edge-band peak counting method and the concept of damage index are proposed to evaluate the development of concrete microcracks. Microcracks were prepared by alkali-aggregate reaction. The detection results of cumulative and persistent microcracks show that the damage index increases with the development of microcracks, which is in agreement with the theoretical study, and proves the feasibility of the method proposed in this paper. It is found that the peak value of damage index increases with the increase of water cement ratio, which indicates that the alkali-aggregate reaction degree of concrete increases with the increase of water cement ratio in an appropriate range.

Key words： ultrasonic nonlinear modulation, concrete, microcracks, alkali-aggregate reaction

Received: 23 January 2019 Published: 15 June 2020

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	XU Ying
	WANG Qingyuan
	ZU Hongguang
	ZHANG Heyong

Cite this article:

XU Ying,WANG Qingyuan,ZU Hongguang, et al. An experimental study on micro crack detection of concrete based on ultrasonic nonlinear modulation[J]. JOURNAL OF VIBRATION AND SHOCK, 2020, 39(12): 32-39.

URL:

http://jvs.sjtu.edu.cn/EN/ OR http://jvs.sjtu.edu.cn/EN/Y2020/V39/I12/32

[1] 汤广来，顾世权，谷光平，等. 混凝土微裂纹的实验检测与分析[J]. 安徽建筑工业学院学报（自然科学版），1998，6(4)：41-43.
TANG Guang-lai, GU Shi-quan, GU Guang-ping, et al. Test inspection and analysis of concrete crack[J]. Journal of Anhui Institute of Architecture(Natural Science), 1998，6(4)：41-43.
[2] 刘恒昆. 混凝土微裂纹的实验检测与分析[J]. 煤炭技术，2002，21(8)：50-51.
LIU Heng-kun. Test inspection and analysis of con crete crack[J]. Coal Technology，2002，21(8)：50-51.
[3] 张小琼，王战军. 混凝土无损检测方法发展及应用[J]. 无损检测，2017，39(4)：1-5.
ZHANG Xiao-qiong, WANG Zhan-jun. Develop ment and application. of nondestructive testing methods for concrete [J]. Nondestructive Testing, 2017, 39(4): 1-5.
[4] 沈功田. 中国无损检测与评价技术的进展[J]. 无损检测，2008， 30(11)：787-793.
SHEN Gong-Tian. Progress of nondestructive test ing and evaluation in China[J]. Nondestructive Testing, 2008, 30(11): 787-793.
[5] 罗雄彪, 陈铁群. 超声无损检测的发展趋势[J]. 无损检测, 2005, 27(3): 148-152.
LUO Xiong-biao, CHEN Tie-qun. Development trends of ultrasonic testing [J]. Nondestructive Test-ing, 2005, 27(3): 148-152.
[6] 陈金中，张伟. 红外热成像技术在混凝土无损检测中的应用探讨[J]. 安徽冶金科技职业学院学报，2005，15(4)：59-65.
    CHEN Jin-zhong, ZHANG Wei. Discussion about the application of IR thermography to concrete NDT[J]. Journal of Anhui Vocational College of Metallurgy and Technology, 2005, 15(4): 59-65.
[7] 郭松昌，王卫东，郑军亮，等. 探地雷达法和垂直反射法检测塑性混凝土防渗墙的适用性对比分析[J]. 海河水利，2012，(1)：42-45.
GUO Song-chang, WANG Wei-dong, ZHENG Jun-liang, et al. Comparative analysis of applicability of ground penetrating radar method and vertical reflection method for detecting plastic concrete im-pervious wall [J]. Haihe Water Resources，2012， (1)：42-45.
[8] 敦怡，师小红，王广龙，等. 微纳米级裂纹的非线性超声检测[J]. 光学精密工程，2011，19(1)：132-137.
DUN Yi, SHI Xiao-hong, WANG Guang-long, et al. Nonlinear ultrasonic test of micro-nano crack [J]. Optics and Precision Engineering, 2011, 19(1): 132-137.
[9] Nie Z C, Wang K, Zhao M J, et al. Application of wavelet and EEMD Joint denoising in nonlinear Ul-trasonic Testing of Concrete[J]. Advances in Materi-als Science and Engineering, 2018, 2018: 1-11.
[10] Breazeale M A, Thompson D O. Finite-amplitude ultrasonic waves in aluminum[J]. Applied Physics Letters, 1963, 3(5): 77-78.
[11] Shah A A, Ribakov Y, Hirose S. Nondestructive evaluation of damaged concrete using nonlinear ul-trasonics[J]. Materials and Design, 2009, 30(3): 775-782.
[12] 田玉滨，莫青城，杜文淼，等. 基于非线性超声技术损伤钢筋混凝土无损检测的适用性研究[J]. 西安建筑科技大学学报（自然科学版），2017，49(2)：192-199.
TIAN Yu-bin, MO Qing-cheng, DU Wen-miao, et al. Research of applicability of non-destructive testing for damaged reinforced concrete basd on nonlinear ultrasonic technology [J]. Journal of Xi＇an University of Architecture & Technology(Natural Science), 2017, 49(2): 192-199.
[13] 刘晓宙，朱金林，尹昌，等. 岩石等非线性介观弹性固体材料的谐波特性的超声研究[J]. 物理学进展，2006，26(3)：386-390.
LIU Xiao-zhou, ZHU Jin-lin, YIN Chang, et al. Ultrasonic study of harmonic properties of nonlinear mesoscopic elastic material [J]. Progress In Physics, 2006, 26(3)：386-390.
[14] Abeele K E V D, Sutin A, Carmeliet J, et al. Mi-cro-damage diagnostics using nonlinear elastic wave spectroscopy(NEWS)[J]. Independent Nondestruc-tive Testing and Evaluation, 2001, 34(4): 239-248.
[15] Abeele K V D , Visscher J D. Damage as sessment in reinforced concrete using spectral and temporal nonlinear vibration techniques[J]. Cement and Con-crete Research, 2003, 30(9): 1453-1464.
[16] Abeele K V D , Carmeliet J , Velde K V D . Inferring the degradation of pultruded composites from dynamic nonlinear resonance measurements[J]. Polymer Composites，2001，22(4)：555-567.
[17] 赵永锋. 宽频激励下非线性声场调制的金属板微裂纹检测数值研究[D].哈尔滨工业大学, 2017: 43-44.
ZHAO Yong-feng. Numerical analysis on the de tection of micro cracks in metal plate by nonlinear acoustic modulation using a broadband excitation [J]. Harbin Institute of Technology, 2017: 43-44.
[18] GB/T14685-2011, 建筑用卵石、碎石[S]. 北京: 中国标准出版社, 2011.
GB/T14685-2011, Pebble and crushed stone for building[S]. Beijing: Standards Press of China, 2011．
[19] TZ 210-2005, 铁路混凝土工程施工技术指南[S]. 北京: 中国铁道出版社, 2005.
     TZ 210-2005, Technical guide for construction of railway construction engineering[S]. Beijing: China Railway Publishing House, 2005.
[20]哨冠华,刘晨霞,李曙光,陈改新,卿龙邦.基于冲击弹性波波速的混凝土碱骨料反应损伤评价研究[J].华北水利水电大学学报(自然科学版), 2018, 39(05): 31-35.
    SHAO Guan-hua, LIU Chen-xia, Li Shu-guang, et al. Damage evaluation on alkali-aggregate reaction af-fected concrete based on impact elastic wave velocity [J]. Journal of North China University of Water Resources and Electric Power (Natural Science Edi-tion), 2018, 39(05): 31-35.