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Thesis

Sep. 2017
Master's Thesis Master's Thesis
  • A study on Remaining Fatigue life Prediction of an ICR Treated Crack under Tensile Loading

Mar. 2017
Master's Thesis Master's Thesis
  • Research on crack generation evaluation method in welding repair under fluctuating load

  • Research on repair effect evaluation method for fatigue cracks at the neck of railway bridge I beam girder fulcrum

  • Effect of the shape of the steel pipe pier shear panel on low cycle fatigue

  • Application to simple low-cycle fatigue verification method of steel pier base and damage assessment during earthquake

  • A Study on Fatigue Strength of Corroded Reinforcing Steel Bars

Thesis Thesis
  • Research on fatigue strength and welding deformation of laser-arc hybrid welded joints

  • Research on repairing high-strength bolt pads for fatigue cracks

Mar. 2016
Master's Thesis Master's Thesis
  • Research on fatigue cracks and repair of railway bridge I-beam fulcrum

  • Research on crack growth life prediction method in low cycle fatigue region and its application to steel members

  • Study on repair effect of carbon fiber sheet of fatigue cracks generated in welded joints

  • Simple estimation method of elasto-plastic strain amplitude at weld toe and application to low cycle fatigue design

Thesis Thesis
  • Study on the conditions for back cracks in steel sheets that are subject to repeated bending loads

  • Study on estimation of throat section stress in load transfer type cross joint

Sep. 2015
Master's Thesis Master's Thesis
  • Quality Determination of ICR Treatment using Ultrasonic Testing Method

Mar. 2015
Master's Thesis Master's Thesis
  • Analytical study on low cycle fatigue of steel pipe pier shear panel welds

  • A Study on Repair Method with CFRP for Cracked Steel Plates Subjected to Bending Loads

  • Fatigue strength evaluation method for root cracks in fillet welded joints

  • A Study on Fatigue Life Extension by ICR Treatment

  • Study on cracking conditions in welding repair under repeated load

Thesis Thesis

  • Study on fatigue strength at the end of the lateral rib slit of the steel deck

  • Study on steel strength dependence of fatigue strength improvement effect by introducing compressive residual stress

  • Fatigue strength of load-transmitting cross joints using laser-arc hybrid welding

Sep. 2014
Dissertation Doctoral Thesis
  • Extremely Low Cycle Fatigue Assessment of Corner Crack in Concrete-Filled Steel Piers with Box Section

Mar. 2014
Master's Thesis Master's Thesis
  • Research on fatigue strength evaluation method at the intersection of vertical ribs and horizontal ribs on steel deck

Thesis Thesis

  • Study on crack growth behavior of steel materials in ultra-low cycle fatigue region

  • Research on fatigue crack repair method for welded joints by resin injection

  • Study on residual stress redistribution behavior of welded joints by grinding

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