Gum Sung Ryu

2.7k total citations · 3 hit papers
30 papers, 2.3k citations indexed

About

Gum Sung Ryu is a scholar working on Civil and Structural Engineering, Building and Construction and Ceramics and Composites. According to data from OpenAlex, Gum Sung Ryu has authored 30 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Civil and Structural Engineering, 13 papers in Building and Construction and 9 papers in Ceramics and Composites. Recurrent topics in Gum Sung Ryu's work include Innovative concrete reinforcement materials (26 papers), Concrete and Cement Materials Research (21 papers) and Structural Behavior of Reinforced Concrete (10 papers). Gum Sung Ryu is often cited by papers focused on Innovative concrete reinforcement materials (26 papers), Concrete and Cement Materials Research (21 papers) and Structural Behavior of Reinforced Concrete (10 papers). Gum Sung Ryu collaborates with scholars based in South Korea and Singapore. Gum Sung Ryu's co-authors include Kyung-Taek Koh, Dong Joo Kim, Young Bok Lee, Young Soo Chung, Seung Hun Park, Duy Liem Nguyen, Su-Tae Kang, Sung Wook Kim and Min Ook Kim and has published in prestigious journals such as Construction and Building Materials, Cement and Concrete Composites and Composites Part B Engineering.

In The Last Decade

Gum Sung Ryu

29 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The mechanical properties of fly ash-based geopolymer concrete with alkaline activators

2013 729 citations Gum Sung Ryu, Young Bok Lee et al. Construction and Building Materials profile →
Tensile behavior of Ultra High Performance Hybrid Fiber Reinforced Concrete

2011 630 citations Dong Joo Kim, Gum Sung Ryu et al. Cement and Concrete Composites profile →
Comparative flexural behavior of Hybrid Ultra High Performance Fiber Reinforced Concrete with different macro fibers

2011 348 citations Dong Joo Kim, Gum Sung Ryu et al. Construction and Building Materials profile →

Peers

Gum Sung Ryu

CSE

POLLU

Obada Kayali Australia

Kyung-Taek Koh South Korea

Dingqiang Fan China

Ανδρέας Λαμπρόπουλος United Kingdom

M.S. Mohamed Ali Australia

Mert Yücel Yardımcı Belgium

Ahmad Dalvand Iran

Sun Wei China

Ibrahim Y. Hakeem Saudi Arabia

Qiulei Song China

Obada Kayali Australia

Gum Sung Ryu

2.6k ×1.2

CSE

1.4k ×1.0

712 ×1.8

80 ×0.4

73 ×0.8

POLLU

Citations per year, relative to Gum Sung Ryu Gum Sung Ryu (= 1×) peers Obada Kayali

Countries citing papers authored by Gum Sung Ryu

Since Specialization

Citations

This map shows the geographic impact of Gum Sung Ryu'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 Gum Sung Ryu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gum Sung Ryu more than expected).

Fields of papers citing papers by Gum Sung Ryu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gum Sung Ryu. 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 Gum Sung Ryu. The network helps show where Gum Sung Ryu may publish in the future.

Co-authorship network of co-authors of Gum Sung Ryu

This figure shows the co-authorship network connecting the top 25 collaborators of Gum Sung Ryu. A scholar is included among the top collaborators of Gum Sung Ryu 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 Gum Sung Ryu. Gum Sung Ryu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Koh, Kyung-Taek, et al.. (2018). Effect of the Type of Silica Fume and Filler on Mechanical Properties of Ultra High Performance Concrete. Key engineering materials. 774. 349–354. 5 indexed citations

Ryu, Gum Sung, et al.. (2014). Effect of shrinkage reducing agent on pullout resistance of high-strength steel fibers embedded in ultra-high-performance concrete. Cement and Concrete Composites. 49. 59–69. 82 indexed citations

Ryu, Gum Sung, et al.. (2013). Compressive Strength Properties of Fly Ash-Based Geopolymer Concrete. Advanced materials research. 741. 49–54. 4 indexed citations

Nguyen, Duy Liem, Gum Sung Ryu, Kyung-Taek Koh, & Dong Joo Kim. (2013). Size and geometry dependent tensile behavior of ultra-high-performance fiber-reinforced concrete. Composites Part B Engineering. 58. 279–292. 133 indexed citations

Ryu, Gum Sung, Young Bok Lee, Kyung-Taek Koh, & Young Soo Chung. (2013). The mechanical properties of fly ash-based geopolymer concrete with alkaline activators. Construction and Building Materials. 47. 409–418. 729 indexed citations breakdown →

Nguyen, Duy Liem, Dong Joo Kim, Gum Sung Ryu, & Kyung-Taek Koh. (2012). Size effect on flexural behavior of ultra-high-performance hybrid fiber-reinforced concrete. Composites Part B Engineering. 45(1). 1104–1116. 180 indexed citations

Ryu, Gum Sung, et al.. (2011). Characteristic Evaluation of UHPC Flexural Behavior with Mixed-Use Hooked and Straight Type Fiber. Advanced materials research. 368-373. 258–264. 8 indexed citations

Ryu, Gum Sung, et al.. (2011). Effect on the Alkali-Activator Mixing Ratio of Geopolymer Mortar Using Bottom Ash. Key engineering materials. 488-489. 411–414. 3 indexed citations

Koh, Kyung-Taek, et al.. (2011). Evaluation on the Compressive Strength of Concrete Incorporating High Volume Blast-Furnace Slag Subjected to Initial Frost Damage. Applied Mechanics and Materials. 121-126. 2440–2444. 3 indexed citations

10.

Ryu, Gum Sung, et al.. (2011). Mechanical Behavior of UHPC(<i>Ultra High Performance Concrete</i>) According to Hybrid Use of Steel Fibers. Advanced materials research. 287-290. 453–457. 26 indexed citations

11.

Ryu, Gum Sung, et al.. (2010). Evaluation of Fundamental UHPC Properties According to the Shape of Steel Fiber. Key engineering materials. 452-453. 717–720. 7 indexed citations

12.

Ryu, Gum Sung, et al.. (2010). Relationship between Microscopic Structures and Compressive Strength of Alkali-Activated Fly Ash Mortar. Key engineering materials. 452-453. 737–740. 5 indexed citations

13.

Ryu, Gum Sung, et al.. (2009). Evaluation of Flexural Performance in UHPC(Ultra High Performance Concrete) According to Placement Methods. Key engineering materials. 417-418. 581–584. 8 indexed citations

14.

Koh, Kyung-Taek, et al.. (2009). Development of Cementless Fly Ash Based Alkali-Activated Mortar. Key engineering materials. 417-418. 721–724. 1 indexed citations

15.

Kang, Su-Tae, et al.. (2009). Comparison of Tensile Strengths with Different Test Methods in Ultra High Strength Steel-Fiber Reinforced Concrete (UHS-SFRC). Key engineering materials. 417-418. 649–652. 5 indexed citations

16.

Kang, Su-Tae, et al.. (2008). Influence of the Filler's Particle Size on the Mechanical Properties of Ultra High Performance Concrete(UHPC). 28(4). 573–580. 3 indexed citations

17.

Ryu, Gum Sung, et al.. (2008). Mechanical Properties of Ductile Fiber Reinforced Cementitious Composites for Rehabilitation on Concrete Structures. Key engineering materials. 385-387. 697–700. 1 indexed citations

18.

Ryu, Gum Sung, et al.. (2008). The Influence of the Amount of Silica Fume on the Mechanical Property of Ultra-High Performance Concrete. Key engineering materials. 385-387. 701–704. 7 indexed citations

19.

Kang, Su-Tae, et al.. (2008). Fiber Alignment of Steel Fiber Reinforced High Strength Concrete (SFR-HSC) in Flexural Members and its Effect on the Flexural Strength. Key engineering materials. 385-387. 789–792. 6 indexed citations

20.

Koh, Kyung-Taek, et al.. (2006). Effect of the Grain Shape of Crushed Sand on Concrete Qualities. Journal of the Korean Society of Civil Engineers. 26. 229–236. 1 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.

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