This map shows the geographic impact of Hak-Eun Lee's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hak-Eun Lee with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hak-Eun Lee more than expected).
This network shows the impact of papers produced by Hak-Eun Lee. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hak-Eun Lee. The network helps show where Hak-Eun Lee may publish in the future.
Co-authorship network of co-authors of Hak-Eun Lee
This figure shows the co-authorship network connecting the top 25 collaborators of Hak-Eun Lee.
A scholar is included among the top collaborators of Hak-Eun Lee based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Hak-Eun Lee. Hak-Eun Lee is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kim, Yeongmin, et al.. (2011). 3-D Aeroelastic Model Test of a Cable-Stayed Bridge with a Main Span of 1,200m. 70–70.
7.
Moon, Jiho, et al.. (2010). Evaluation of Flexural Ductility of Negative Moment Region of I-Girder with High Strength Steel. Journal of the Korean Society of Civil Engineers. 30. 513–523.1 indexed citations
8.
Moon, Jiho, et al.. (2009). Lateral-Torsional Buckling Strength of Parabolic Arches. 29(2). 145–153.
9.
Moon, Jiho, Jong-Won Yi, Byung‐Ho Choi, & Hak-Eun Lee. (2008). Shear Design of Trapezoidally Corrugated Steel Webs. Journal of the Korean Society of Civil Engineers. 28. 497–505.1 indexed citations
Yi, Jong-Won, et al.. (2007). Shear Buckling Strength of Trapezoidally Corrugated Steel Webs. Journal of the Korean Society of Civil Engineers. 27. 181–186.2 indexed citations
12.
Choi, Byung Ho, et al.. (2007). Evaluation of Lateral-Torsional Buckling Strength of I-Girder with Corrugated Web under Uniform Bending. Journal of Korean Society of Steel Construction. 19(5). 463–472.4 indexed citations
13.
Lee, Hak-Eun, et al.. (2006). A Study on the Geometric Parameters that Influence the Trapezoidally Corrugated Webs Under Partial Edge Loading. Journal of Korean Society of Steel Construction. 18(1). 81–91.2 indexed citations
14.
Kim, Sung Hoon, et al.. (2005). In-plane elastic buckling strength of parabolic arch ribs subjected symmetrical loading. Journal of Korean Society of Steel Construction. 17(2). 161–171.1 indexed citations
15.
Youm, Kwang-Soo, et al.. (2005). The Retrofit of Circular RC Column using Carbon Fiber Sheet. 25. 97–105.1 indexed citations
16.
Moon, Jiho, et al.. (2004). Experimental Study on Shear Behavior of Trapezoidally Corrugated Steel Web. 24. 409–416.3 indexed citations
17.
Youm, Kwang-Soo, Young‐Ho Lee, Young‐Jun Park, & Hak-Eun Lee. (2004). The Behavior of Concrete Confined by Carbon Fiber Sheet. 24(2004). 259–265.
18.
Lee, Hak-Eun, et al.. (2004). Shear Buckling Strength of Trapezoidally Corrugated Steel Webs for Bridges. 24. 197–202.10 indexed citations
19.
Lee, Hak-Eun, et al.. (1999). Stringer-to-Cross Beam Connections Behavior of Steel Box Girder Bridge. Journal of Korean Society of Steel Construction. 11(6). 571–571.1 indexed citations
20.
Lee, Hak-Eun, et al.. (1998). Progressive Failure Analysis of Concrete Structures Using Plasticity and Endochronic Based Models. KSCE Journal of Civil Engineering. 2(1). 1–11.2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.