Ivan Gratchev

1.7k total citations
75 papers, 1.2k citations indexed

About

Ivan Gratchev is a scholar working on Civil and Structural Engineering, Management, Monitoring, Policy and Law and Mechanics of Materials. According to data from OpenAlex, Ivan Gratchev has authored 75 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Civil and Structural Engineering, 34 papers in Management, Monitoring, Policy and Law and 22 papers in Mechanics of Materials. Recurrent topics in Ivan Gratchev's work include Landslides and related hazards (34 papers), Rock Mechanics and Modeling (22 papers) and Geotechnical Engineering and Analysis (18 papers). Ivan Gratchev is often cited by papers focused on Landslides and related hazards (34 papers), Rock Mechanics and Modeling (22 papers) and Geotechnical Engineering and Analysis (18 papers). Ivan Gratchev collaborates with scholars based in Australia, Japan and South Korea. Ivan Gratchev's co-authors include Kyoji Sassa, Ikuo Towhata, A. S. Balasubramaniam, V. N. Sokolov, Hiroshi Fukuoka, V. I. Osipov, Dong Hyun Kim, Maksym Rybachuk, Dong‐Sheng Jeng and Gonghui Wang and has published in prestigious journals such as SHILAP Revista de lepidopterología, Nano Energy and Remote Sensing.

In The Last Decade

Ivan Gratchev

72 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ivan Gratchev Australia 21 776 457 380 188 120 75 1.2k
Changgen Yan China 22 768 1.0× 597 1.3× 474 1.2× 316 1.7× 159 1.3× 87 1.4k
Shunchao Qi China 18 614 0.8× 500 1.1× 163 0.4× 268 1.4× 48 0.4× 47 873
Louis Ge Taiwan 26 1.4k 1.8× 243 0.5× 150 0.4× 372 2.0× 103 0.9× 93 1.7k
W. M. Yan Hong Kong 23 1.2k 1.6× 461 1.0× 171 0.5× 273 1.5× 95 0.8× 58 1.6k
Sangki Kwon South Korea 17 567 0.7× 135 0.3× 371 1.0× 168 0.9× 189 1.6× 70 1.0k
Binod Tiwari United States 18 818 1.1× 477 1.0× 114 0.3× 286 1.5× 39 0.3× 92 1.1k
Taro Uchimura Japan 23 1.0k 1.3× 735 1.6× 117 0.3× 346 1.8× 56 0.5× 95 1.5k
Zhi Ding China 19 986 1.3× 143 0.3× 143 0.4× 387 2.1× 111 0.9× 87 1.3k
Junichi Koseki Japan 30 2.4k 3.1× 373 0.8× 200 0.5× 388 2.1× 71 0.6× 164 2.6k
Yongli Xie China 24 1.2k 1.5× 357 0.8× 479 1.3× 716 3.8× 189 1.6× 90 1.7k

Countries citing papers authored by Ivan Gratchev

Since Specialization
Citations

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

Fields of papers citing papers by Ivan Gratchev

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ivan Gratchev. 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 Ivan Gratchev. The network helps show where Ivan Gratchev may publish in the future.

Co-authorship network of co-authors of Ivan Gratchev

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

All Works

20 of 20 papers shown
1.
Gratchev, Ivan, et al.. (2025). Dynamic behavior of geogrid-reinforced coral sand with different consolidation stress ratios. Marine Georesources and Geotechnology. 44(1). 66–80. 1 indexed citations
2.
3.
Gratchev, Ivan, et al.. (2025). Systematic Review of Post-Wildfire Landslides. SHILAP Revista de lepidopterología. 6(1). 12–12. 1 indexed citations
4.
Gratchev, Ivan, et al.. (2024). Application of Artificial Intelligence and Remote Sensing for Landslide Detection and Prediction: Systematic Review. Remote Sensing. 16(16). 2947–2947. 16 indexed citations
5.
Nguyen, Cong Thanh, Hung D. Nguyen, Ivan Gratchev, et al.. (2024). Piezo-optoelectronic coupling in heterojunctions for self-powered and ultrasensitive pressure sensing. Nano Energy. 124. 109477–109477. 2 indexed citations
6.
Gratchev, Ivan, et al.. (2023). Effect of Geosynthetics on Swell Reduction During an Extreme Rainfall Event. International Journal of Geosynthetics and Ground Engineering. 9(6). 3 indexed citations
7.
Gratchev, Ivan, et al.. (2023). Effect of Rainfall Intensity on Landslide Initiation: Flume Tests and Numerical Analysis. SHILAP Revista de lepidopterología. 3(1). 104–115. 6 indexed citations
8.
Gratchev, Ivan, et al.. (2023). Estimation of Sedimentary Rock Porosity Using a Digital Image Analysis. Applied Sciences. 13(4). 2066–2066. 8 indexed citations
9.
Gratchev, Ivan, et al.. (2023). Durability, Strength, and Erosion Resistance Assessment of Lignin Biopolymer Treated Soil. Polymers. 15(6). 1556–1556. 13 indexed citations
10.
Gratchev, Ivan. (2023). Replacing Exams with Project-Based Assessment: Analysis of Students’ Performance and Experience. Education Sciences. 13(4). 408–408. 8 indexed citations
11.
Gratchev, Ivan, et al.. (2021). Engineering properties of four different rocks after heat treatment. Geomechanics and Geophysics for Geo-Energy and Geo-Resources. 7(1). 47 indexed citations
12.
Gratchev, Ivan, et al.. (2020). Effects of pre-existing cracks and infillings on strength of natural rocks – Cases of sandstone, argillite and basalt. Journal of Rock Mechanics and Geotechnical Engineering. 12(6). 1333–1338. 15 indexed citations
13.
Gratchev, Ivan, et al.. (2019). Analysis of rainfall-induced landslides in northern New South Wales, Australia. Griffith Research Online (Griffith University, Queensland, Australia). 54(4). 83–97. 3 indexed citations
14.
Gratchev, Ivan, et al.. (2018). A chart to estimate CBR of Plastic Soils: A case-study from Queensland, Australia. Griffith Research Online (Griffith University, Queensland, Australia). 53(1). 137–140. 1 indexed citations
15.
Gratchev, Ivan, et al.. (2018). Application of photogrammetry and image analysis for rock slope investigation. Griffith Research Online (Griffith University, Queensland, Australia). 49(2). 49–56. 6 indexed citations
16.
Gratchev, Ivan, et al.. (2016). The Application of Normal Stress Reduction Function in Tilt Tests for Different Block Shapes. Rock Mechanics and Rock Engineering. 49(8). 3041–3054. 14 indexed citations
17.
Gratchev, Ivan & Ikuo Towhata. (2013). Stress–strain characteristics of two natural soils subjected to long-term acidic contamination. SOILS AND FOUNDATIONS. 53(3). 469–476. 59 indexed citations
18.
Gratchev, Ivan, et al.. (2012). Developing assessment tasks to improve the performance of engineering students. Griffith Research Online (Griffith University, Queensland, Australia). 40. 3 indexed citations
19.
Gratchev, Ivan & Ikuo Towhata. (2009). Effects of Acidic Contamination on the Geotechnical Properties of Marine Soils in Japan. Griffith Research Online (Griffith University, Queensland, Australia). 168(2). 151–155. 12 indexed citations
20.
Gratchev, Ivan, Kyoji Sassa, & Hiroshi Fukuoka. (2005). The shear strength of clayey soils from reactivated landslides. Kyoto University Research Information Repository (Kyoto University). 48. 431–438. 3 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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