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He chose David his servant and took him from the sheep pens; from tending the sheep he brought him to be the shepherd of his people Jacob, of Israel his inheritance. And David shepherded them with integrity of heart, with skillful hands he led them (Psalms 78:70-72).

▶ Tel: +82-2-880-8314
▶ Fax: +82-2-873-2684
▶ Structural Design Laboratory, Department of Civil and Environmental Engineering, 
    Seoul National University 
▶ 1 Gwanak-ro, Gwanak-gu, Seoul 151-744, Korea


  • Master's Thesis Defence
     The master's thesis defence was held on December 15,2017. In our laboratory, Suk-Hee, Chunguang, Lee-Sak, Jin-Hyung and Woong-Hee had participated to present their thesis and successfully finished their examination. Thesis's titles of our members are as follow.


    Woong-Hee Jung, "Short-term Prediction of Wind Velocity on Bridge Deck".



    Jin-Hyung Lee, "Serviceability Evaluation of Bridges Considering Vehicle-Bridge-Wind Interaction"


    Suk-Hee Bong, "Effect of Turbulence Intensity and Length Scale on Vortex-Induced Vibration of Parallel Cable-Stayed Bridges"


    Lee-Sak An, "Framework for Reliability-Based Fatigue Life Evaluation of Deteriorated Steel Structural Members"


    Posted Jan 3, 2018, 5:50 PM by 안이삭
  • Structural Health Monitoring of Intelligent Infrastructure Conference 2017
    Structural Health Monitoring of Intelligent Infrastructure Conference 2017 (SHMII-2017) was held in Queensland University of Technology (QUT), Brisbane, Australia on 5 - 8 December, 2017. Prof. Kim, Sunjoong, Se-Jin, Lee-Sak and Woong-Hee joined the conference and offered the oral presentation.


    - Offered Presentations


    Se-Jin Kim, "Probabilistic Risk Assessment of Vehicle Safety on a Bridge Using Field-monitored Data".


    Sunjoong Kim, "Signal Stationarization in Damping Estimation for Bridges from Traffic Loadings".


    Lee-Sak An, "Establishing Fatigue Life Evaluation Method for Deteriorated Steel Elements".


    Woong-Hee Jung, "Short-term Wind Speed Forecasting for Traffic Control during Strong Wind on Bridges".
    Posted Dec 25, 2017, 10:04 PM by 정웅희
  • SNU-HKPU Joint Workshop on Civil and Environmental Engineering

     SNU-HKPU Joint Workshop on Civil and Environmental Engineering was held at 2107 11 20. Prof. Ho-kyung Kim was invited as "Bridge/Wind Engineering, Department Chair" and had oral presentation about recent research.


     This was a good place to see the exchange between Hong Kong Polytechnic and Seoul National University.


    Posted Nov 27, 2017, 3:47 AM by 이진형
  • KIBSE 2017 CONFERENCE


    Two poster presentations and one oral present were made at the KIBSE conference held at Gachon University in 2017 11 17. And Kim Se - jin who did presentation at young engineer session received a young engineer award.

    Se-jin Kim got the young engineer award. His presentation title is " Risk Assessment of Running Vehicle over the Bridge Deck During Strong Side-Wind"

    Suk-hee Bong do the poster presentation and his topic was "Sectional Analysis of Corroded Wires in Tendon under Chloride Attack".


    Jin hyung Lee do the poster presentation and his topic was "Serviceability evaluation of vehicle considering interaction between vehicle and bridge".

    Posted Nov 27, 2017, 3:34 AM by 이진형
  • KSCE 2017 Convention
    The 2017 Korean Society of Civil Engineers(KSCE) Conference was held in Busan Bexco from Oct. 18 to Oct. 20.  Two oral presentation and one poster presentation were given at Oct. 19.

    Prof. Ho-Kyung Kim participated in special session and gave a presentation about risk analysis method of vehicle vulnerability for strong wind. 
    Ho-Kyung Kim
    "Traffic Control Strategy on a Bridge for Strong Cross-wind"

    Mr. Lee-Sak An showed his research achievement at poster session and he won a best paper award among all poster session participants. 
    Lee-Sak An
    "Developing an Equation for Stress Concentration Factor around Corrosion Pit in Deteriorated Steel Members"

    Posted Nov 8, 2017, 6:21 PM by 김세진
  • The 9th International Symposium on Steel-Structures(ISSS-2017)
     The 9th International Symposium on Steel-Structures(ISSS-2017) was held at a Oriental hotel in Jeju(Korea) for four days(1st Nov., 2017 ~ 4th Nov., 2017). 



     Prof. Ho-Kyung Kim was in charge of the Chairman of Local Organizing Committee at the symposium.

     Sun Joong Kim(post-doctoral researcher, BK21PLUS), Jun Yong Park(Ph.D. course student), Chun Guang Kang(Master's course student) and Lee-Sak An(Master's course student) made presentations from the symposium.

    Sun Joong Kim
    "Amplitude-Dependency of Estimated Damping Ratio by Operational Modal Analysis in a Cable-Stayed Bridge"

    Jun Yong Park
    "Framework for Fatigue Reliabilty Assessment Reflecting Inspection Result"


    Chun Guang Kang
    "Optimized Retrofit Design for Web-gap Cracking"


    Lee-Sak An
    "Development of Fatigue Reliability Assessment Procedure for Deteriorated Steel Members Using Damage Condition Evaluation"


    Posted Nov 8, 2017, 6:57 AM by 안이삭
  • Seminar on the bridge stay cables(Prof.Georgakis) and the fatigue performance of cables(Ph.D. Park)
    In 26th, July, 2017

    Prof. Georgakis (professor of Aarhus University, Denmark) and Yeun Chul Park (BK21PLUS post-doctoral researcher) gave presentation 




    Prof. Georgakis (professor of Aarhus University, Denmark)
    "Bridge stay cables - Improved aerodynamics and reduced risk from shedding ice and snow"




    Yeun Chul Park (BK21PLUS post-doctoral researcher)
    "Fatigue Performance of Corroded Cables"




    Posted Aug 12, 2017, 12:33 AM by 안이삭
  • 2017 Korean Society of Steel Construction Conference
     2017 Korean Society of Steel Construction Conference was held at a Hyundai hotel in Gyeongju(Korea) for three days(14th May, 2017 ~ 16th May, 2017). 

     Yeun Chul Park (BK21PLUS post-doctoral researcher) and Lee-Sak An(Master's course student) made oral presentations at the fatigue session. and, Lee-Sak An won a best paper award at the session.

    Yeun Chul Park,
    "Developing Method for Evaluating Infinite Life Fatigue Resistance of Tube-to-Transverse Plate Connections"

    Lee-Sak An
    "Development of Reliability-based Fatigue Life Assessment Procedure for Deteriorated Steel Elements Using Damage Condition Evaluation"


    Posted Nov 8, 2017, 6:33 PM by 안이삭
  • 2017 20th Wind Engineering Institute of Korea(WEIK) Conference
    In 26th, May, 2017

    There was a 20th Wind Engineering Institute of Korea(WEIK) Conference at  Dankook University Jukjeon Campus.

    Special session commemorating the 20th anniversary of WEIK was held. 
    Professor Kim Ho-Kyung participated in the special session and presented about VIV in parallel Cable-stayed bridges.




    Prof. Ho-Kyung Kim, "Interference Vortex-Induced Vibration in Parallel Cable-Stayed Bridges"


    At the conference, Seong-Wook Han, Se-Jin Kim, Woong-Hee Jung got oral presentations.


    Seong-Wook Han, 
    "Wind Tunnel Test Study on the End-treatment for Reduction of Wind Pressure at the End of Noise Barriers"


    Se-Jin Kim, 
    "Estimation of Exceedance Frequency of Critical Wind Speed for Vehicle Safety Using Field-monitoring Data"


    Woong-Hee Jung,
    "Short-term Wind Speed Forecasting for Traffic Control on a Bridge"

    Seong-Wook Han and Woong-Hee Jung received awards from 2017 20th Wind Engineering Institute of Korea(WEIK) conference for providing excellence thesis.

    Posted Jun 16, 2017, 7:26 PM by 안이삭
  • Workshop on Structural Health Monitoring in Aarhus University

    Workshop on Structural Health Monitoring was held in Aarhus university from May 1 to 2. 


    This workshop consisted of on 7 student's presentations and 3 distinguished lectures.

    On the first day of the workshop, Ph.D. student Sun-Joong Kim and You-Chan Hwang offered the oral presentation.



     Sun-Joong Kim
    "Improving the accuracy of operational damping estimation of cable supported bridge under traffic loading"



     You-Chan Hwang, "Wind pressure distribution of a twin deck section in prescribed harmonic motions"


    On the second day, professor Kim Ho-Kyung participated in a special session where he introduced the outline of OMA-based damping identification and serviceability assessment of flexible bridges. Including professor's presentation, three important distinguished lectures were sharing their knowledge on SHM.


    - Professor Anne Kiremidijian from Department of Civil and Environmental Engineering at the Stanford University lectured on  Bridge cable ice accretion modeling using statistical pattern recognition methods;

    - Ho-Kyung Kim from the Department of Civil and Environmental Engineering at the Seoul National University lectured on  OMA-based damping identification and serviceability assessment of flexible bridges;

    - Professor Rune Brincker from Department of Civil Engineering at the Technical University of Denmark lectured on  OMA-based fatigue damage estimation and life extension of structures;









    Posted May 9, 2017, 9:21 PM by You-Chan Hwang
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SUNJOONG KIM,
Oct 24, 2010, 9:39 PM
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