Changgil Lee: search on Z-Library

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1

Reference-free crack detection using transfer impedances

Seunghee Park, Changgil Lee, Hoon Sohn

Journal:

Journal of Sound and Vibration

Year:

2010

Language:

english

File:

PDF, 727 KB

english, 2010

2

Advanced Fatigue Crack Detection Using Nonlinear Self-Sensing Impedance Technique for Automated NDE of Metallic Structures

Lee, Changgil, Kim, Junkyeong, Park, Seunghee, Kim, Dae-Hyun

Journal:

Research in Nondestructive Evaluation

Year:

2015

Language:

english

File:

PDF, 593 KB

english, 2015

3

Damage Localization for CFRP-Debonding Defects Using Piezoelectric SHM Techniques

Kim, Ju-Won, Lee, Changgil, Park, Seunghee

Journal:

Research in Nondestructive Evaluation

Year:

2012

Language:

english

File:

PDF, 1.32 MB

english, 2012

4

Visualization of Fatigue Cracks at Structural Members Using a Pulsed Laser Scanning System

Lee, Changgil, Kang, Donghoon, Park, Seunghee

Journal:

Research in Nondestructive Evaluation

Year:

2015

Language:

english

File:

PDF, 971 KB

english, 2015

5

A Visualization Method for Corrosion Damage on Aluminum Plates Using an Nd:YAG Pulsed Laser Scanning System

Lee, Inbok, Zhang, Aoqi, Lee, Changgil, Park, Seunghee

Journal:

Year:

2016

Language:

english

File:

PDF, 83.88 MB

english, 2016

6

Impedance-based wireless debonding condition monitoring of CFRP laminated concrete structures

Seunghee Park, Ju-Won Kim, Changgil Lee, Sun-Kyu Park

Journal:

NDT & E International

Year:

2011

Language:

english

File:

PDF, 1.44 MB

english, 2011

7

Impedance-based structural health monitoring incorporating neural network technique for identification of damage type and severity

Jiyoung Min, Seunghee Park, Chung-Bang Yun, Chang-Geun Lee, Changgil Lee

Journal:

Engineering Structures

Year:

2012

Language:

english

File:

PDF, 1.91 MB

english, 2012

8

Development of piezoelectric energy harvesting modules for impedance-based wireless structural health monitoring system

Seunghee Park, Changgil Lee, Hyojung Kim, Hong-Sik Yun…

Journal:

KSCE Journal of Civil Engineering

Year:

2013

Language:

english

File:

PDF, 1.40 MB

english, 2013

9

Damage classification of pipelines under water flow operation using multi-mode actuated sensing technology

Lee, Changgil, Park, Seunghee

Journal:

Smart Materials and Structures

Year:

2011

Language:

english

File:

PDF, 1.87 MB

english, 2011

10

Real-time strength development monitoring for concrete structures using wired and wireless electro-mechanical impedance techniques

Ju-Won Kim,Changgil Lee,Seunghee Park…

Journal:

KSCE Journal of Civil Engineering

Year:

2013

Language:

english

File:

PDF, 1.29 MB

english, 2013

11

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - San Diego, California (Sunday 11 March 2012)] Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2012 - Magnetic flux leakage-based steel cable NDE and damage visualization on a cable climbing robot

Kim, Ju-Won, Lee, Changgil, Park, Seunghee, Lee, Jong Jae, Tomizuka, Masayoshi, Yun, Chung-Bang, Lynch, Jerome P.

Year:

2012

Language:

english

File:

PDF, 6.59 MB

english, 2012

12

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - San Diego, California (Sunday 11 March 2012)] Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2012 - Nonlinear self-sensing impedance-based fatigue crack detection under a low-frequency vibration

Lee, Changgil, Park, Seunghee, Gyekenyesi, Andrew L.

Year:

2012

Language:

english

File:

PDF, 1.91 MB

english, 2012

13

De-Bonding Detection on a CFRP Laminated Concrete Beam using Self Sensing-Based Multi-Scale Actuated Sensing with Statistical Pattern Recognition

Ni, Yi-Qing, Kim, Jeong-Tae, Lee, Changgil, Park, Seunghee

Journal:

Advances in Structural Engineering

Year:

2012

Language:

english

File:

PDF, 980 KB

english, 2012

14

SPIE Proceedings [SPIE The 15th International Symposium on: Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring - San Diego, California (Sunday 9 March 2008)] Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2008 - The effect of through-the-thickness holes on a reference-free damage diagnosis technique

Lee, Changgil, Tomizuka, Masayoshi, Kim, Seungbum, Sohn, Hoon

Year:

2008

Language:

english

File:

PDF, 592 KB

english, 2008

15

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - San Diego, California, USA (Sunday 10 March 2013)] Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2013 - Visualization technique for fatigue cracks at steel structures integrating a scanning laser source with piezoelectric sensors

Lee, Changgil, Kim, Ju-Won, Kim, Hyun Uk, Park, Seunghee, Lynch, Jerome P., Yun, Chung-Bang, Wang, Kon-Well

Year:

2013

Language:

english

File:

PDF, 2.52 MB

english, 2013

16

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - San Diego, California, USA (Sunday 6 March 2011)] Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2011 - Embedded piezoelectric sensor-based real-time strength monitoring during curing process of concrete

Kim, Dong-Jin, Tomizuka, Masayoshi, Lee, Changgil, Chang, Hajoo, Park, Seunghee

Year:

2011

Language:

english

File:

PDF, 1.57 MB

english, 2011

17

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - San Diego, California, USA (Sunday 8 March 2009)] Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2009 - Application of a baseline-free damage detection technique to complex structures

Lee, Changgil, Kim, Seungbum, Sohn, Hoon

Year:

2009

Language:

english

File:

PDF, 1.05 MB

english, 2009

18

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - San Diego, California (Sunday 11 March 2012)] Smart Sensor Phenomena, Technology, Networks, and Systems Integration 2012 - Development of a guided wave-based concrete strength estimation system using an integrated smart sensor

Kim, Ju-Won, Hong, Seok Inn, Lee, Changgil, Park, Seunghee, Matikas, Theodore E.

Year:

2012

Language:

english

File:

PDF, 2.81 MB

english, 2012

19

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - San Diego, California, USA (Sunday 8 March 2009)] Health Monitoring of Structural and Biological Systems 2009 - Frequency domain reference-free crack detection using transfer impedances in plate structures

Park, Seunghee, Kundu, Tribikram, Lee, Changgil, Sohn, Hoon

Year:

2009

Language:

english

File:

PDF, 821 KB

english, 2009

20

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - San Diego, California (Sunday 11 March 2012)] Smart Sensor Phenomena, Technology, Networks, and Systems Integration 2012 - Nd:YAG Pulsed Laser based flaw imaging techniques for noncontact NDE of an aluminum plate

Park, Woong-Ki, Lee, Changgil, Park, Seunghee, Matikas, Theodore E.

Year:

2012

Language:

english

File:

PDF, 1.10 MB

english, 2012

21

SPIE Proceedings [SPIE SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring - Portland, Oregon, United States (Saturday 25 March 2017)] Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017 - Estimation of the strength development of ultra high performance concrete using a single embedded sensor

Lynch, Jerome P., Lee, Changgil, Pyo, Sukhoon, Bolander, John E., Park, Seunghee

Year:

2017

Language:

english

File:

PDF, 459 KB

english, 2017

22

Monitoring the hardening process of ultra high performance concrete using decomposed modes of guided waves

Lee, Changgil, Park, Seunghee, Bolander, John E., Pyo, Sukhoon

Journal:

Construction and Building Materials

Year:

2018

Language:

english

File:

PDF, 2.97 MB

english, 2018

23

Characteristics of 8T-bolt manufactured by the Yield-Ratio-Control-Steel for Cold Former

Lee, Youngseon, Lee, Changgil, Yoon, Eun Yoo

Journal:

Procedia Engineering

Year:

2017

Language:

english

File:

PDF, 1.08 MB

english, 2017

24

Comparison Study between RMS and Edge Detection Image Processing Algorithms for a Pulsed Laser UWPI (Ultrasonic Wave Propagation Imaging)-Based NDT Technique

Lee, Changgil, Zhang, Aoqi, Yu, Byoungjoon, Park, Seunghee

Journal:

Year:

2017

Language:

english

File:

PDF, 6.38 MB

english, 2017

25

Magnetic Flux Leakage Sensing-Based Steel Cable NDE Technique

Park, Seunghee, Kim, Ju-Won, Lee, Changgil, Lee, Jong-Jae

Journal:

Shock and Vibration

Year:

2014

Language:

english

File:

PDF, 7.34 MB

english, 2014

26

Nondestructive Concrete Strength Estimation based on Electro-Mechanical Impedance with Artificial Neural Network

Oh, Tae-Keun, Kim, Junkyeong, Lee, Changgil, Park, Seunghee

Journal:

Journal of Advanced Concrete Technology

Year:

2017

Language:

english

File:

PDF, 765 KB

english, 2017

27

Flaw Imaging Technique for Plate-Like Structures Using Scanning Laser Source Actuation

Lee, Changgil, Park, Seunghee

Journal:

Shock and Vibration

Year:

2014

Language:

english

File:

PDF, 11.63 MB

english, 2014

28

Bolt looseness detection based on ultrasonic wavefield energy analysis using an Nd:YAG pulsed laser scanning system

Tola, Kassahun Demissie, Lee, Changgil, Park, Jooyoung, Kim, JuâWon, Park, Seunghee

Journal:

Structural Control and Health Monitoring

Year:

2020

File:

PDF, 5.75 MB

2020

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