• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Visual Monitoring of Micro Crack Propagation via Luminescence Enhancement

Visual Monitoring of Micro Crack Propagation via Luminescence Enhancement

来源 :The 2nd International Conference on Structural Health Monito | 被引量 : 0次 | 上传用户：asicsyao
【摘 要】
：
A visualization method to monitor micro metal crack propagation is presented in this paper.As a real-time non-contact micro crack detection method,it can provide a visualization signal by the enhanced
【作 者】
：
ZHAO Zi-ming LUAN Wei-ling TU Shan-tung Juergen J.Brandner 
【机 构】
：
The Key Laboratory of Safety Science of Pressurized System(MOE),School of Mechanical and Power Engin
【出 处】
：
The 2nd International Conference on Structural Health Monito
【发表日期】
：
2014年5期
【关键词】
：
micro crack luminescence enhancement visualization quantum dots 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　A visualization method to monitor micro metal crack propagation is presented in this paper.As a real-time non-contact micro crack detection method,it can provide a visualization signal by the enhanced photoluminescence intensity of quantum dots(QDs)mixed into an epoxy resin film.
其他文献
Compressive Sensing Method for Damage Detection in Wireless Structural Health Monitoring
In the Wireless Sensor Network(WSN)for structural health monitoring(SHM),usually,we transmit the original acquisition data and exchange the large amounts of data between nodes which consume huge energ
会议
compressive sensingstructural health monitoringdata compressionthe measuremen
An Improved Algorithm for Super-resolution Video
Aiming at the characteristics of the UAV camera,camera data nowadays,a new improved method is proposed based on putting the low-resolution video reconstruction into high-resolution video.First,the low
会议
video super-resolutionfrequency band decompositionPOCS
Research on Ultrasonic Phased Array Signal Processing Based on Compressed Sensing
Phased array structural health monitoring(SHM)process collects a lot of data,which needs many resources to transmit and store.For the reducing of data and transfer storage space,a compressed sensing t
会议
structural health monitoring(SHM)phased arraysparse signalmeasurement matrix
An Algorithm for Non-parametric Identification of Highly Nonlinear Structures with Incomplete Measur
A two stage approach is proposed for non-parametric identification of strong nonlinear structures with limited measurements in this paper.In the first stage,an equivalent linear system for a nonlinear
会议
incomplete measurementshighly nonlinear structuresnon-parametric identificatio
A Crack Diagnosis and Monitoring Method Using Linear Phased PZT Sensor Array
Crack is one of the most typical damage types in engineering structures,spreading quickly and potentially leading to ultimate structural failure.Although traditional nondestructive testing methods wou
会议
crack detection and evaluationlinear phased PZT sensor arraystructural health
An Impact Imaging Method for Composite Structures Based on Virtual Time Reversal
Impact identification is an important but challenging work in practical applications of composite structures.To efficiently monitoring impacts,virtual time reveal(VTR)is introduced in this paper.In VT
会议
structural health monitoringimpact imagingtime reversalcompositedispersion
Phase Velocity Measurement of Lamb Wave in Laminates
A method for measuring phase velocity of Lamb wave in laminates is proposed in this article.Phase velocities over a certain frequency band,which is contained in the frequency domain of the actuation s
会议
Lamb wavephase velocitynon-destructive test
Integral Utilization of Multi-types of Structural Vibration Signals for Damage Identification Based
A damage identification method relying on the integral utilization of multi-types of structural vibration signals was developed in this study,the principle of which was established based on the "weak"
会议
pseudo-excitation (PE)damage identificationdata redundancyweak formulationno
Study on Fatigue Crack Monitoring of Metallic Aircraft Structure Based on Attached Eddy Current Sens
Fatigue damage monitoring is the key aspect in metallic structure health monitoring on aircraft.The sensor is required to possess high sensitivity,ease of integration with structure and good adaptabil
会议
attached eddy current sensorsemi-analytical modelcrack extension experimentca
Study on Mechanical Properties of the Steel for Large Size Atmospheric Storage Tank After Fire
The fire process of large-size storage tank is simulated by the heat treatment for the steel SPV490.The relationship between mechanical properties of large-size storage tank after fire and heating tem
会议
large-size storage tankSPV490tensile testmechanical properties