• Nondestructive testing is not confined to crack detection.

    无损检测并不局限于探伤。

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  • This paper describes an automatic road crack detection method based on multi-fit.

    论文介绍了一种基于多级拟合机制的道路裂缝自动检测与识别方法

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  • This paper describes an automatic road crack detection method based on image process.

    该文介绍了一种基于图像处理路面裂缝自动检测方法

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  • Location is one of the key problems in pavement crack detection and recognition system.

    裂缝定位路面裂缝检测识别系统关键问题之一

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  • Methods for statistical analysis of crack detection probability and some ideas are given.

    给出结构件裂纹检测技术的检出概率统计分析方法,并提出新的设想

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  • It covered metallurgical analyses, profile measurements, and eddy current crack detection gauging.

    方案涵盖冶金分析剖面测量涡流裂纹检测测量

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  • Strain energy change is used as damage index and a nondestructive crack detection method is proposed.

    把结构遭受裂缝损伤应变变化作为损伤指标提出一种新的无损裂缝识别方法

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  • In the paper, methods and researches of engineering structural crack detection based on vibration diagnosis are reviewed.

    本文综述了基于工程结构裂纹振动诊断方法

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  • Asphalt pavement crack detection is a challenging work in the area of traffic information engineering and pattern recognition.

    沥青路面裂缝检测交通信息工程模式识别领域项挑战性工作

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  • This paper mainly discusses the confirmation of the steel plate flaw in the thick steel plate ultrasonic crack detection system.

    这里论述钢板超声探伤系统中,钢板缺陷确定以及钢板缺陷位置确定。

    youdao

  • This kind of crack detection method is totally depended on worker's experience, the efficiency is low and the reliability is bad.

    此种探伤方法完全依赖工人经验效率可靠性

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  • The probe choices for ultrasonic crack detection of welding line of light sheet are discussed from two aspects of theory and practice.

    理论实践方面探讨了薄板焊缝超声波探伤探头选择方法。

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  • Quadrature method is used to work out the optimum parameters and to improve the accuracy of ultrasonic crack detection of roller in the paper.

    运用正交试验找出超声波探伤轧辊裂纹深度最佳参数组合,提高超声波探伤准确度

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  • This research provides the theoretical basis for the further crack detection in cylindrical shells based on the vibrational power flow method.

    文中的研究基于振动功率方法识别圆柱壳表面损伤提供理论基础

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  • Based on industrial ct image, crack region is split from the image using crack detection method for the sequent crack measurement and analysis.

    基于工业CT图像裂纹检测,首先要将CT图像中的裂纹区域分割出来,以便下一步对裂纹进行测量分析

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  • This problem can be solved effectively by a newly researched sensing means, i. e. crack detection by embedding distributed optical fiber into civil engineering works.

    新近开始研究监测手段——在土木工程中埋入分布式光纤传感器进行裂缝监测可以有效解决一难题

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  • Rotor crack is a very dangerous and frequent fault in rotating machine, and crack detection and location is a always research direction in the field of fault diagnosis.

    转子裂纹旋转机械常见危险一种故障,转子裂纹的有效识别定位也是故障诊断领域一直研究课题

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  • On condition that post porcelain insulators satisfy quality standard, Ultrasonic crack detection can effectively obviate the accident of post porcelain insulators crack.

    产品质量合格前提下,超声探伤检测的准确率比较高,能够有效地避免断裂事故的发生。

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  • The wave propagation and power flow characteristics of a shell-type pipe with circumferential surface crack are investigated and the method for crack detection is proposed.

    研究外力激励下含有表面裂纹损伤壳式管道传播功率特性并给出裂纹识别方法

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  • The effect of the REBAR on ultrasonic crack detection data was analyzed qualitatively by time-distance relation and quantitatively by formula. The method was also used for the location of REBAR.

    利用时关系定性公式定量分析钢筋超声检测裂缝测试数据影响钢筋位置作出判断。

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  • The paper discusses that the production line of crack detection grinding at EAF Plant has played an important role and contribution to grade development, process improvement and quality control.

    论述电炉厂探伤修磨生产线品种开发工艺改进质量控制方面作用贡献

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  • This paper mainly discusses the confirmation of the steel plate flaw in the thick steel plate ultrasonic crack detection system. And the process of finding the flawed position is also discussed.

    这里论述了钢板超声探伤系统,钢板缺陷确定以及钢板缺陷位置确定。

    youdao

  • Based on the calculation of cylinder wall thickness and the crack detection inspection, This paper analyzes the cause of crack, and introduces the crack processing craft and the processing effect.

    文章核算厚度出发,结合探伤检查分析了裂纹成因介绍了裂纹处理工艺处理效果

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  • The current domestic and abroad research status is discussed firstly, and the guided wave mode and exciting method used in pipeline crack detection is determined by disperse curve and wave structure.

    首先介绍管道检测技术国内外研究现状然后利用曲线结构确定管道裂纹检测所用的导波激励方式。

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  • Modal acoustic emission (MAE) that USES the energy produced by the growing crack for detection without scanning has shown its conspicuous advantage.

    模态发射由于无需查工件而利用裂纹生长产生能量来实现检测,从而显示了极大的优越性

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  • Identification of the influence of reinforcing bar (REBAR) for ultrasonic detection of crack depth in concrete was studied through theoretical analysis.

    通过理论分析提出了超声波检测钢筋混凝土构件裂缝深度时判辨钢筋影响方法。

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  • Online damage detection of initial and tiny crack in a cylindrical composite vessel is studied in this paper.

    本文研究了裂纹损伤复合材料容器结构在线初期损伤检测

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  • A method for aircraft skin crack defects detection based on mathematical morphology is posed.

    提出一种基于数学形态学飞机蒙皮裂纹磁光图像检测方法

    youdao

  • A method for aircraft skin crack defects detection based on mathematical morphology is posed.

    提出一种基于数学形态学飞机蒙皮裂纹磁光图像检测方法

    youdao

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