Hajime Okamura

3.7k total citations · 1 hit paper
54 papers, 2.8k citations indexed

About

Hajime Okamura is a scholar working on Building and Construction, Civil and Structural Engineering and Mechanical Engineering. According to data from OpenAlex, Hajime Okamura has authored 54 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Building and Construction, 34 papers in Civil and Structural Engineering and 5 papers in Mechanical Engineering. Recurrent topics in Hajime Okamura's work include Structural Behavior of Reinforced Concrete (24 papers), Structural Load-Bearing Analysis (16 papers) and Innovative concrete reinforcement materials (14 papers). Hajime Okamura is often cited by papers focused on Structural Behavior of Reinforced Concrete (24 papers), Structural Load-Bearing Analysis (16 papers) and Innovative concrete reinforcement materials (14 papers). Hajime Okamura collaborates with scholars based in Japan, United States and Egypt. Hajime Okamura's co-authors include Masahiro Ouchi, Kazumasa Ozawa, Koichi Maekawa, Hiroshi Shima, Xuehui An, Junichiro Niwa, Noboru Sakata, Tamon Ueda, Yukikazu Tsuji and Makoto Hibino and has published in prestigious journals such as Cement and Concrete Composites, Automation in Construction and Transportation Research Record Journal of the Transportation Research Board.

In The Last Decade

Hajime Okamura

45 papers receiving 2.4k citations

Hit Papers

Self-Compacting Concrete 2003 2026 2010 2018 2003 400 800 1.2k

Peers

Hajime Okamura
Comparison fields: 5 of 64
  • Civil and Structural Engineering 2.6k
  • Building and Construction 2.0k
  • Materials Chemistry 176
  • Mechanics of Materials 78
  • Mechanical Engineering 78
Replace Thierry Sedran with:
Thierry Sedran France
J. J. Brooks United Kingdom
ACI Committee
R. Ian Gilbert Australia
Rüstem Gül Türkiye
Gustavo J. Parra-Montesinos United States
Edward G. Nawy United States
M. Jamal Shannag Jordan
Antonio Marí Spain
Rahmat Madandoust Iran
Thierry Sedran France View profile →
Citations per field, relative to Hajime Okamura
Hajime Okamura · 1×
Citations per year, relative to Hajime Okamura
Hajime Okamura · 1×

Countries citing papers authored by Hajime Okamura

Since Specialization
Citations

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

Fields of papers citing papers by Hajime Okamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hajime Okamura

This figure shows the co-authorship network connecting the top 25 collaborators of Hajime Okamura. A scholar is included among the top collaborators of Hajime Okamura 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 Hajime Okamura. Hajime Okamura 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
# Work Indexed citations
1 0
2 3
3
A QUANTITATIVE EVALUATION METHOD FOR THE EFFECT OF SUPERPLATICIZER
2
4
A STUDY OF THE PARTICLE DISPERSION EFFECT OF POLYCARBOXYLATE-BASED SUPERPLASTICIZERS
4
5
A SIMPLE EVALUATION METHOD FOR INTERACTION BETWEEN COARSE AGGREGATE AND MORTAR'S PARTICLES IN SELF-COMPACTING CONCRETE
13
6
2060 Quantitative Evaluation Method for Effect of Superplasticizer in Self-Compacting Concrete
6
7 247
8
Self-Compacting High-Performance Concrete
212
9
1001 A Rational Mix-Design Method for Mortar in Self-Compacting Concrete
11
10 3
11 0
12 5
13 1
14 5
15
Development of Analytical Models for Reinforced Concrete
1
16
Analytical Model for RC Panels Under Cyclic Load
1
17 0
18 16
19 13
20 5

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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