Kohju Ikago

2.3k total citations · 1 hit paper
90 papers, 1.8k citations indexed

About

Kohju Ikago is a scholar working on Civil and Structural Engineering, Mechanical Engineering and Control and Systems Engineering. According to data from OpenAlex, Kohju Ikago has authored 90 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 82 papers in Civil and Structural Engineering, 19 papers in Mechanical Engineering and 6 papers in Control and Systems Engineering. Recurrent topics in Kohju Ikago's work include Vibration Control and Rheological Fluids (67 papers), Seismic Performance and Analysis (57 papers) and Structural Engineering and Vibration Analysis (31 papers). Kohju Ikago is often cited by papers focused on Vibration Control and Rheological Fluids (67 papers), Seismic Performance and Analysis (57 papers) and Structural Engineering and Vibration Analysis (31 papers). Kohju Ikago collaborates with scholars based in Japan, United States and China. Kohju Ikago's co-authors include Norio Inoue, Kenji Saito, Yoshikazu Araki, Takehiko Asai, Hao Luo, Brian M. Phillips, Chao Pan, Zhipeng Zhao, Songtao Xue and Ruifu Zhang and has published in prestigious journals such as Construction and Building Materials, Journal of Sound and Vibration and Mechanical Systems and Signal Processing.

In The Last Decade

Kohju Ikago

83 papers receiving 1.8k citations

Hit Papers

1 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.

Seismic control of single‐degree‐of‐freedom structure using tuned viscous mass damper

2011 581 citations Kohju Ikago, Kenji Saito et al. Earthquake Engineering & Structural Dynamics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kohju Ikago Japan	20	1.7k	225	166	112	81	90	1.8k
Lyan‐Ywan Lu Taiwan	22	1.1k 0.7×	181 0.8×	308 1.9×	88 0.8×	144 1.8×	63	1.2k
Oscar Curadelli Argentina	17	792 0.5×	119 0.5×	116 0.7×	146 1.3×	27 0.3×	48	901
Ging‐Long Lin Taiwan	18	780 0.5×	148 0.7×	166 1.0×	70 0.6×	105 1.3×	39	839
Junling Chen China	13	504 0.3×	96 0.4×	166 1.0×	157 1.4×	42 0.5×	33	644
Daniel M. Fenz United States	8	907 0.5×	131 0.6×	211 1.3×	44 0.4×	56 0.7×	12	1.0k
M. K. Shrimali India	17	1.1k 0.6×	83 0.4×	197 1.2×	350 3.1×	30 0.4×	72	1.2k
Maryam Bitaraf Iran	14	580 0.3×	106 0.5×	114 0.7×	36 0.3×	23 0.3×	30	665
Magdi Mohareb Canada	16	680 0.4×	242 1.1×	121 0.7×	51 0.5×	26 0.3×	88	856
Anoop Mokha United States	11	1.3k 0.8×	157 0.7×	370 2.2×	54 0.5×	61 0.8×	20	1.4k
Robert D. Hanson United States	20	1.3k 0.7×	252 1.1×	239 1.4×	88 0.8×	49 0.6×	41	1.4k

Countries citing papers authored by Kohju Ikago

Since Specialization

Citations

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

Fields of papers citing papers by Kohju Ikago

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kohju Ikago

This figure shows the co-authorship network connecting the top 25 collaborators of Kohju Ikago. A scholar is included among the top collaborators of Kohju Ikago 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 Kohju Ikago. Kohju Ikago 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

Enokida, Ryuta, Kohju Ikago, & Koichi Kajiwara. (2025). Nonlinear Signal‐Based Control for a Shake Table Supporting a Heavy Multi‐Storey Nonlinear Structure. Earthquake Engineering & Structural Dynamics. 54(4). 1251–1269.

Doğan, Hakan, et al.. (2025). Shake table experimental validation of auxiliary mass effects in a tuned viscous mass damper. Structures. 80. 109681–109681.

Li, Tao, et al.. (2024). Vertical stiffness reduction of rubber bearings under lateral displacement considering different shape factors. Construction and Building Materials. 426. 136168–136168. 3 indexed citations

Suzuki, Yusuke, Ryuta Enokida, Yoshikazu Araki, et al.. (2024). Feasibility of sliding base isolation for rubble stone masonry buildings in the Himalayan Mountain range. Frontiers in Built Environment. 10. 1 indexed citations

Ni, Yi‐Qing, et al.. (2023). Seismic control of base-isolated structures using rate-independent damping devices. Journal of Building Engineering. 78. 107744–107744. 13 indexed citations

Enokida, Ryuta, Kohju Ikago, Jia Guo, & Koichi Kajiwara. (2023). Performance Examination of Nonlinear Signal-Based Control in Shake Table Experiments with Sliding Structures. Structural Control and Health Monitoring. 2023. 1–21. 2 indexed citations

Guo, Jia, et al.. (2023). Combination of physics‐based and data‐driven modeling for nonlinear structural seismic response prediction through deep residual learning. Earthquake Engineering & Structural Dynamics. 52(8). 2429–2451. 11 indexed citations

Ji, Xiaodong, et al.. (2023). Seismic response control of core wall structures using tuned viscous mass damper (TVMD) outriggers. Engineering Structures. 292. 116546–116546. 19 indexed citations

Ikago, Kohju, et al.. (2023). Seismic control of multidegree‐of‐freedom structures using a concentratedly arranged tuned viscous mass damper. Earthquake Engineering & Structural Dynamics. 52(14). 4708–4732. 18 indexed citations

10.

Ikago, Kohju, et al.. (2023). INELASTIC TORSIONAL BUCKLING OF A SYMMETRIC THREE-DIMENSIONAL MOMENT-RESISTING FRAME SUBJECTED TO HORIZONTAL FORCE IN THE DIAGONAL DIRECTION. COMPDYN Proceedings. 5089–5101.

11.

Enokida, Ryuta, Kohju Ikago, Jia Guo, & Koichi Kajiwara. (2023). Nonlinear signal‐based control for shake table experiments with sliding masses. Earthquake Engineering & Structural Dynamics. 52(6). 1908–1931. 5 indexed citations

12.

Ikago, Kohju, et al.. (2019). 极端地震下惯容器-弹簧-阻尼装置对隔震结构减震效果研究. Zhendong yu chongji. 38(12). 112–117.

13.

Ikago, Kohju, et al.. (2015). OPTIMUM RESPONSE CONTROL OF MULTI-DEGREE-OF-FREEDOM SEISMIC CONTROL SYSTEM INCORPORATED WITH CONCENTRATEDLY ARRENGED TUNED VISCOUS MASS DAMPERS. Journal of Structural and Construction Engineering (Transactions of AIJ). 80(715). 1393–1402. 6 indexed citations

14.

Ikago, Kohju, et al.. (2015). FEASIBLITY OF VISCOUS MASS DAMPER WITH BINGHAM FLUID ORIGINED FORCE RESTRICTION MECHANISM FOR BASE-ISOLATED STRUCTURE. Journal of Structural and Construction Engineering (Transactions of AIJ). 80(714). 1251–1260. 1 indexed citations

15.

Ikago, Kohju, et al.. (2014). MODAL RESPONSE CHARACTERISTICS OF SEISMIC CONTROLLED MDOF SHEAR BUILDINGS USING TUNED VISCOUS MASS DAMPERS. Journal of Structural and Construction Engineering (Transactions of AIJ). 79(697). 367–374. 7 indexed citations

16.

Tanaka, Hisaya, et al.. (2013). A STUDY ON INVERSE CONVERSION FROM LINEAR MODEL FOR DESIGN TO NON-LINEAR MODEL FOR THE TUNED VISCOUS MASS DAMPER. AIJ Journal of Technology and Design. 19(43). 865–870. 1 indexed citations

17.

Tanaka, Hisaya, et al.. (2011). FULL-SCALE DYNAMIC TESTS OF TUNED VISCOUS MASS DAMPER WITH FORCE RESTRICTION MECHANISM AND ITS ANALYTICAL VERIFICATION. Journal of Structural and Construction Engineering (Transactions of AIJ). 76(665). 1271–1280. 28 indexed citations

18.

Ikago, Kohju, et al.. (2011). APPLICATION OF VISCOUS MASS DAMPER WITH FORCE RESTRICTION MECHANISM TO BASE-ISOLATED STRUCTURES AND ITS EFFECTIVENESS. Journal of Structural and Construction Engineering (Transactions of AIJ). 76(670). 2077–2086. 4 indexed citations

19.

Ikago, Kohju, Makoto Yamakawa, & Koji UETANI. (2006). STRUCTURAL DESIGN BASED ON A NUMERICAL DESIGN METHOD AND SENSITIVITY ANALYSIS OF OPTIMUM DESIGNS OF BUILDINGS. Journal of Structural and Construction Engineering (Transactions of AIJ). 71(599). 87–94. 1 indexed citations

20.

Ikago, Kohju & Koji UETANI. (2005). INEQUALITIES ON OPTIMUM DESIGNS OF BASE-ISOLATED STRUCTURES. Journal of Structural and Construction Engineering (Transactions of AIJ). 70(594). 85–92. 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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