湖南大學

Curriculum Vitae
 
Hyeon-Jong Hwang (黃鉉宗), Ph.D.  

Assistant Professor

Hunan University

College of Civil Engineering

Yuelu Mountain, Changsha, Hunan, China, 410082

Telephone : 86-13574826119

E-mail : hwanggun85@naver.com
 
Education & Word Experience

2004.3–2008.2   B.S. in Dept. of Architectural Eng., Seoul National University, Korea

2008.3–2010.2  M.S. in Dept. of Architectural Eng., Seoul National University, Korea

2010.3–2014.2  Ph.D. in Dept. of Architectural Eng., Seoul National University, Korea

2014.3–2015.2  Research Fellow in Engineering Research Institute, Seoul National University
 
Research Interests  

Earthquake Engineering of Building Structures

Reinforced Concrete Design

Steel-Concrete Composite Design

Prefabricated Structures Design

Behavior and design of Fiber-Reinforced Concrete (FRC)

Bond Mechanism of Reinforcement bars

Progressive Collapse of RC Building Structures

Impact Loading in RC Building Structures

Large-scale Experimental Testing of Structural Components and Structures
 
Available Structure Analysis & Design Software 

ANSYS (for Nonlinear finite element analysis)

OpenSees (for Dynamic behavior of structures)

MIDAS (for Building design)

Matlab (for Coding of developed analysis models)
 
Honors and Professional Activities

State Scholarship (2004)  

Korean Ministry of Education and Human Resources Development

Grand Prize (2007)  

The 3rd Architectural structure competitive exhibition - Korean Structural Engineers Association

Award Certificate (2008)

The best grade graduation in Department of Architecture & Architectural Engineering

Holds 1 program copyright (2010) 

Analysis program of long-term deflection in multistory buildings

Served as a consultant (2011)  

Nonlinear analysis modeling using ANSYS Program - Lotte Engineering Co.Ltd

Superior Academic Performance Scholarship (2008, 2010-2011)  

Department of Architecture & Architectural Engineering - Seoul National University

Excellent oral presentation (2013)  

Korea Institute for Structural Maintenance Inspection
 
Research Experience

1.Development of deflection decreasing method in long-span slab, Samsung Engineering and Construction (2008.07 – 2009.12)  

2.Certification of seismic performance of TSC composite beam-column connection, SEN Structural Engineers Co. Ltd (2009.11 – 2010.11)

3.Development of composite structure for high seismic performance, Small and Medium Business Administration in Korea (2010.06 – 2011.05)  

4. Stability evaluation of principal joints in Lotte super tower, Lotte Engineering Co.Ltd (2011.05 – 2011.12)  

5. Development of the joint for prefabricated reinforcement and SRC system, Small and Medium Business Administration in Korea (2011.06 – 2013.05)  

6. Development of efficient structural system using super high-strength materials for super tall buildings, Korea Foundation for the Advancement of Science and Creativity R&E (2012.05 – 2012.12)

7. Development of staircase construction method using PC double wall, Samsung Engineering and Construction (2013.04 – 2013.12)  

8. Structural stability evaluation for KP-1 Project, E-tech construction (2014.03 – 2014.06)

9. Performance-based design for reinforced concrete beam-column connections using high-strength steel reinforcing bars, National Research Foundation of Korea (2012.05 – 2015.04)

10. Development of slab and SOG system using PosAmo-F, POSCO (2014.01 – 2014.11)

11. Development of form assembled large size column system, Samsung Engineering and Construction (2014.04 – 2015.03)
 
International Journals (SCI)

1.H.G. Park, H.J. Hwang, G.H. Hong, Y.N. Kim, and J.Y. Kim*, “Slab Construction Load Affected by Shore Stiffness and Concrete Cracking”, ACI Structural Journal, Vol. 108, No. 6, 2011. 11, pp.679-688.

2.H.G. Park, H.J. Hwang*, C.H. Lee, C.H. Park, and C.N. Lee, “Cyclic loading test for concrete-filled U-shaped steel beam-RC column connections”, Engineering Structures, Vol. 36, 2012. 3, pp.325-336.

3.H.G. Park, H.J. Hwang, G.H. Hong, Y.N. Kim, and J.Y. Kim*, “Immediate and Long-Term Deflections of Reinforced Concrete Slabs Affected by Early-Age Loading and Low Temperature”, ACI Structural Journal, Vol. 109, No. 3, 2012. 5, pp.413-422.

4.C.H. Lee, H.G. Park*, C.H. Park, H.J. Hwang, C.N. Lee, H.S. Kim, and S.B. Kim, ”Cyclic Seismic Testing of Composite Concrete-Filled U-shaped Steel Beam-to-H Column Connections”, Journal of Structural Engineering, ASCE, Vol.139, No.3, 2013. 3, pp.360-378.

5.T.S. Eom, H.J. Hwang*, H.G. Park, C.N. Lee, and H.S. Kim, “Flexural Test for Steel-Concrete Composite Members Using Prefabricated Steel Angles”, Journal of Structural Engineering, ASCE, Vol. 140, No. 4, 2014. 4, pp.04013094-1-12.

6.H.J. Hwang, H.G. Park*, W.S. Choi, L. Chung, and J.K. Kim, “Cyclic Loading Test for Beam-Column Connections with 600 MPa (87 ksi) Beam Flexural Reinforcing Bars”, ACI Structural Journal, Vol.111, No.4, 2014. 7, pp.913-924.

7.T.S. Eom, H.J. Hwang, and H.G. Park*, “Energy-Based Hysteresis Model for Reinforced Concrete Beam-Column Connections”, ACI Structural Journal, Vol.112, No.2, 2015. 3, pp.157-166.

8.H.J. Hwang, T.S. Eom, and H.G. Park*, “Bond-Slip Relationship of Beam Flexural Bars in Interior Beam-Column Joint Subjected to Cyclic Loading”, ACI Structural Journal. (accepted)

9.H.J. Hwang, T.S. Eom*, H.G. Park, S.H. Lee, and H.S. Kim, “Cyclic Loading Test for Beam-Columns Connections of Concrete Filled U-Steel Beam and Concrete Encased Steel Angle Column”, Journal of Structural Engineering, ASCE. (accepted)

10.H.J. Hwang, T.S. Eom*, and H.G. Park, “Design Considerations for Interior Beam-Column Joint with Additional Bars”, Engineering Structures. (accepted)

11.T.S. Eom, H.G. Park, H.J. Hwang, and S.M. Kang*, “Plastic Hinge Relocation Methods for Emulative PC Beam-Column Connection”, Journal of Structural Engineering, ASCE. (under review)

12.H.J. Hwang, T.S. Eom*, H.G. Park, S.H. Lee, and H.S. Kim, “Axial Load and Cyclic Lateral load Tests for Composite Columns with Steel Angles”, Journal of Structural Engineering, ASCE. (under review)

13.H.J. Hwang, H.G. Park*, G.H. Hong, J.Y. Kim, and Y.N. Kim, “Time Dependent Deflection of Slab Affected by Construction Load”, ACI Structural Journal. (under review)
 
International Presentations  

1.H.G. Park, H.J. Hwang, J.Y. Kim, G.H. Hong, J.H. Im and Y.N. Kim, “Creep and Effective Stiffness of Early Age Concrete Slabs Cured at Low Temperature”, Fracture Mechanics of Concrete and Concrete Structures(Framcos), Jeju, Korea, May, 2010.

2.H.G. Park, H.J. Hwang, J.Y. Kim, G.H. Hong, J.H. Im and Y.N. Kim, “Effects of Shore Stiffness and Concrete Cracking on Slab Construction Load”, Fracture Mechanics of Concrete and Concrete Structures(Framcos), Jeju, Korea, May, 2010.

3.C.H. Lee, H.G. Park, C.H. Park, H.J. Hwang, C.N. Lee, H.S. Kim, and S.B. Kim, “Cyclic Seismic Testing of Cruciform Concrete-Filled U-shape Steel Beam-to-H Column Composite Connection”, ISSS, Seoul, Korea, April, 2011.

4.C.H. Lee, H.G. Park, C.H. Park, H.J. Hwang, C.N. Lee, H.S. Kim, and S.B. Kim, “Cyclic Seismic Performance of Concrete-Filled U-shape Steel Beam to Wide Flange Column Connections”, SEEBUS, Seoul, Korea, November, 2011.

5.H.G. Park, J.W. Baek, H.J. Hwang, J.H. Kim, and J.H. Lee, “Performance of Shear Connectors in Concrete Mega Column-to-Steel Beam Connection”, 18th IABSE, Seoul, Korea, September, 2012.

6.H. G. Park, T. S. Eom, H. J. Hwang, and J. W. Baek, “Shear Connectors for Concrete Mega Column-to-Steel Belt Truss Connections in 123-Story Lotte World Tower”, ACI 2012, Toronto, Canada, October 21-25, 2012

7.H.G. Park, H.J. Hwang, and T.S. Eom, “Considerations of Bond-Slip for Performance-Based Design of RC Beam-Column Connections”, SEEBUS, Osaka, Japan, November, 2012.

8.H.J. Hwang, T.S. Eom, and H.G. Park, “Energy Dissipation of RC Interior Beam-Column Connections and Hysteresis Model”, 15 WCEE, Lisbon, Portugal, September, 2012.

9.H.J. Hwang, T.S. Eom, and H.G. Park, “Bond Strength of Re-bars in Interior Beam-Column Joint Under Cyclic Loading”, ICGCE, Macau, January 24-25, 2014.

10.H.J. Hwang, T.S. Eom, and H.G. Park, “Joint Shear Strength and Deformation Capacity Considering Bond-Slip of Rebars in RC Interior Beam-Column Connections”, The 10th fib International PhD Symposium in Civil Engineering, Quebec, July 20-23, 2014.

11.H.G. Park, H.J. Hwang, and T.S. Eom, “Bond Strength Model for Beam Re-bars in Interior Beam-Column Joints”, SEEBUS, Seoul, Korea, September 19-20, 2014.