Kotaro Kojima

542 total citations
40 papers, 425 citations indexed

About

Kotaro Kojima is a scholar working on Civil and Structural Engineering, Control and Systems Engineering and Geophysics. According to data from OpenAlex, Kotaro Kojima has authored 40 papers receiving a total of 425 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Civil and Structural Engineering, 8 papers in Control and Systems Engineering and 5 papers in Geophysics. Recurrent topics in Kotaro Kojima's work include Seismic Performance and Analysis (32 papers), Geotechnical Engineering and Underground Structures (15 papers) and Structural Response to Dynamic Loads (13 papers). Kotaro Kojima is often cited by papers focused on Seismic Performance and Analysis (32 papers), Geotechnical Engineering and Underground Structures (15 papers) and Structural Response to Dynamic Loads (13 papers). Kotaro Kojima collaborates with scholars based in Japan, Slovenia and Netherlands. Kotaro Kojima's co-authors include Izuru Takewaki, Kohei Fujita, Hayato YOSHIOKA, Toshiki Oguchi, Henk Nijmeijer, D. Toyota, Ehsan Noroozinejad Farsangi, Jun Kojima, Henk Nijmeijer and Haruka Sakamoto and has published in prestigious journals such as SHILAP Revista de lepidopterología, CIRP Annals and Sustainable Cities and Society.

In The Last Decade

Kotaro Kojima

37 papers receiving 412 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kotaro Kojima Japan 13 387 88 70 50 23 40 425
Shinta YOSHITOMI Japan 11 697 1.8× 51 0.6× 39 0.6× 37 0.7× 24 1.0× 39 725
Shahram Taghavi United States 7 587 1.5× 63 0.7× 16 0.2× 35 0.7× 18 0.8× 9 623
Aik‐Siong Koh United States 9 452 1.2× 152 1.7× 61 0.9× 27 0.5× 15 0.7× 10 483
Silvia Alessandri Italy 11 444 1.1× 87 1.0× 108 1.5× 22 0.4× 92 4.0× 29 505
Chin-Long Lee New Zealand 12 254 0.7× 24 0.3× 22 0.3× 37 0.7× 18 0.8× 45 348
Yu‐Yuan Lin Taiwan 12 436 1.1× 36 0.4× 32 0.5× 42 0.8× 28 1.2× 19 447
Ioannis Politopoulos France 12 293 0.8× 72 0.8× 24 0.3× 16 0.3× 12 0.5× 25 338
Anastasios I. Giouvanidis Hong Kong 10 379 1.0× 61 0.7× 23 0.3× 11 0.2× 15 0.7× 23 396
Cenk Alhan Türkiye 14 613 1.6× 84 1.0× 44 0.6× 8 0.2× 37 1.6× 35 651
F. Nateghi Iran 8 291 0.8× 45 0.5× 27 0.4× 14 0.3× 11 0.5× 12 311

Countries citing papers authored by Kotaro Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Kotaro Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kotaro Kojima

This figure shows the co-authorship network connecting the top 25 collaborators of Kotaro Kojima. A scholar is included among the top collaborators of Kotaro Kojima 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 Kotaro Kojima. Kotaro Kojima 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.
Kojima, Kotaro & Izuru Takewaki. (2025). Critical response of a single-degree-of-freedom system with bilinear hysteresis and viscous damping under triple impulse. Frontiers in Built Environment. 11. 1 indexed citations
2.
Kojima, Kotaro, et al.. (2025). RELATION BETWEEN DAMAGE AND RESIDUAL DEFORMATION ANGLE OF MID-RISE STEEL BUILDINGS FOR EVALUATION OF BUSINESS CONTINUITY AFTER EARTHQUAKE. Journal of Structural and Construction Engineering (Transactions of AIJ). 90(828). 252–261.
3.
Kojima, Kotaro, et al.. (2023). CYCLIC BENDING TESTS ON SEVERAL DIAMETERS CARBON STEEL PIPE FOR ORDINARY PIPING. 69B(0). 345–351.
4.
Kojima, Kotaro, et al.. (2020). WORST EARTHQUAKE INPUT DIRECTION OF CRITICAL DOUBLE IMPULSE FOR IRREGULAR SHAPED BUILDING STRUCTURE. Journal of Structural and Construction Engineering (Transactions of AIJ). 85(770). 509–519.
5.
Kojima, Kotaro, et al.. (2019). Critical response of elastic-plastic SDOF systems with nonlinear viscous damping under simulated earthquake ground motions. Heliyon. 5(2). e01221–e01221. 7 indexed citations
6.
Kojima, Kotaro, et al.. (2018). CRITICAL EARTHQUAKE RESPONSE OF ELASTIC-PLASTIC STRUCTURES WITH NONLINEAR VISCOUS DAMPING UNDER DOUBLE IMPULSE AS SUBSTITUTE FOR NEAR-FAULT GROUND MOTION. Journal of Structural and Construction Engineering (Transactions of AIJ). 83(753). 1617–1627. 2 indexed citations
7.
Kojima, Kotaro & Jun Kojima. (2018). On-Board Ultrasonic Water-in-Diesel Emulsion (WiDE) Fuel System for Low-Emission Diesel Engine Combustion. The Ohio Journal of Science. 118(2). 43–56. 2 indexed citations
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Kojima, Kotaro, et al.. (2017). CRITICAL EARTHQUAKE RESPONSE OF SDOF ELASTIC-PERFECTLY PLASTIC MODEL WITH VISCOUS DAMPING UNDER DOUBLE IMPULSE AS SUBSTITUTE OF NEAR-FAULT GROUND MOTION. Journal of Structural and Construction Engineering (Transactions of AIJ). 82(735). 643–652. 7 indexed citations
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13.
Kojima, Kotaro & Izuru Takewaki. (2016). CLOSED-FORM CRITICAL EARTHQUAKE RESPONSE OF ELASTIC-PLASTIC STRUCTURES WITH BILINEAR HYSTERESIS UNDER NEAR-FAULT GROUND MOTIONS. Journal of Structural and Construction Engineering (Transactions of AIJ). 81(726). 1209–1219. 17 indexed citations
14.
Kojima, Kotaro, et al.. (2016). Critical Response of 2DOF Elastic–Plastic Building Structures under Double Impulse as Substitute of Near-Fault Ground Motion. Frontiers in Built Environment. 2. 14 indexed citations
15.
Kojima, Kotaro & Izuru Takewaki. (2016). Closed-Form Dynamic Stability Criterion for Elastic–Plastic Structures under Near-Fault Ground Motions. Frontiers in Built Environment. 2. 10 indexed citations
16.
Kojima, Kotaro & Izuru Takewaki. (2015). Critical Earthquake Response of Elastic–Plastic Structures Under Near-Fault Ground Motions (Part 1: Fling-Step Input). Frontiers in Built Environment. 1. 68 indexed citations
17.
Kojima, Kotaro, Kohei Fujita, & Izuru Takewaki. (2015). Critical Double Impulse Input and Bound of Earthquake Input Energy to Building Structure. Frontiers in Built Environment. 1. 17 indexed citations
18.
Kojima, Kotaro, Kohei Fujita, & Izuru Takewaki. (2014). Building earthquake resilience in sustainable cities in terms of input energy. Sustainable Cities and Society. 12. 46–62. 16 indexed citations
19.
Kojima, Kotaro, Kohei Fujita, & Izuru Takewaki. (2014). Simplified Analysis of the Effect of Soil Liquefaction on the Earthquake Pile Response. Journal of Civil Engineering and Architecture. 8(3). 5 indexed citations
20.
Nijmeijer, Henk, et al.. (2010). REMOTE CONTROL OF A MOBILE ROBOT SUBJECT TO A COMMUNICATION DELAY. 55–62. 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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