Nobuaki Otsuki

3.2k total citations · 1 hit paper
138 papers, 2.7k citations indexed

About

Nobuaki Otsuki is a scholar working on Civil and Structural Engineering, Materials Chemistry and Building and Construction. According to data from OpenAlex, Nobuaki Otsuki has authored 138 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 95 papers in Civil and Structural Engineering, 36 papers in Materials Chemistry and 31 papers in Building and Construction. Recurrent topics in Nobuaki Otsuki's work include Concrete Corrosion and Durability (62 papers), Concrete and Cement Materials Research (48 papers) and Corrosion Behavior and Inhibition (24 papers). Nobuaki Otsuki is often cited by papers focused on Concrete Corrosion and Durability (62 papers), Concrete and Cement Materials Research (48 papers) and Corrosion Behavior and Inhibition (24 papers). Nobuaki Otsuki collaborates with scholars based in Japan, United States and Philippines. Nobuaki Otsuki's co-authors include Shinichi MIYAZATO, Wanchai Yodsudjai, Shigeyoshi Nagataki, Takahiro Nishida, Tarek Uddin Mohammed, Tsuyoshi Saito, Makoto Hisada, Tomohiro Nagata, H. Hamada and Kosuke Yokozeki and has published in prestigious journals such as Cement and Concrete Research, Construction and Building Materials and Cement and Concrete Composites.

In The Last Decade

Nobuaki Otsuki

118 papers receiving 2.4k 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.

Influence of Recycled Aggregate on Interfacial Transition Zone, Strength, Chloride Penetration and Carbonation of Concrete

2003 552 citations Nobuaki Otsuki, Shinichi MIYAZATO et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nobuaki Otsuki Japan	25	2.4k	955	739	255	255	138	2.7k
I. Sánchez Spain	24	1.3k 0.5×	615 0.6×	266 0.4×	332 1.3×	41 0.2×	55	1.6k
Dejian Shen China	38	3.5k 1.5×	1.2k 1.3×	248 0.3×	85 0.3×	139 0.5×	141	3.7k
Haleh Rasekh Australia	16	828 0.3×	392 0.4×	132 0.2×	69 0.3×	130 0.5×	34	1.0k
Quoc Tri Phung Belgium	17	928 0.4×	221 0.2×	285 0.4×	45 0.2×	174 0.7×	52	1.0k
Wenyan Zhang China	17	737 0.3×	361 0.4×	171 0.2×	31 0.1×	129 0.5×	58	981
Fan Wu China	18	520 0.2×	415 0.4×	110 0.1×	40 0.2×	63 0.2×	59	914
Zhen Gao China	16	1.4k 0.6×	720 0.8×	287 0.4×	61 0.2×	43 0.2×	50	1.6k
Xiao Qin China	22	1.3k 0.5×	207 0.2×	130 0.2×	81 0.3×	70 0.3×	60	1.5k
Qi Jiang China	18	668 0.3×	142 0.1×	149 0.2×	121 0.5×	38 0.1×	41	966
Frédéric Michel Belgium	20	889 0.4×	598 0.6×	164 0.2×	28 0.1×	41 0.2×	55	1.1k

Countries citing papers authored by Nobuaki Otsuki

Since Specialization

Citations

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

Fields of papers citing papers by Nobuaki Otsuki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobuaki Otsuki

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

Takeda, Nobufumi & Nobuaki Otsuki. (2016). Concrete Mixed with Seawater. Concrete Journal. 54(5). 525–530. 3 indexed citations

Otsuki, Nobuaki, et al.. (2014). Outline of “Practical Guideline for Investigation, Repair and Strengthening of Cracked Concrete Structures -2013-”. Concrete Journal. 52(8). 638–643. 1 indexed citations

Otsuki, Nobuaki, et al.. (2014). Effect of Blast Furnace Slag Powder and Fly Ash on Durability of Concrete Mixed with Seawater. Purdue e-Pubs (Purdue University System). 229–241. 19 indexed citations

Matsuoka, Kazumi, et al.. (2013). Basic Study on Underground Corrosion Properties of Steel. Journal of the Society of Materials Science Japan. 62(8). 518–523. 1 indexed citations

Nishida, Takahiro, et al.. (2013). Evaluation of Corrosion around Defect on Paint-Coated Steel. Journal of the Society of Materials Science Japan. 62(8). 510–517. 2 indexed citations

Otsuki, Nobuaki, et al.. (2010). Discussion on Chloride Threshold Value for the Initiation of Steel Corrosion Based on the Investigation of RC of Seven Existing Dolphins at the Age of around 30 Years. Journal of the Society of Materials Science Japan. 59(4). 303–308.

Saito, Tsuyoshi, et al.. (2010). Influence of Replacement of Anhydrous Gypsum and Limestone Powder at Blast Furnace Slag Cement on Sulfate Attack. Journal of the Society of Materials Science Japan. 59(10). 737–742. 2 indexed citations

Hashimoto, Katsufumi, Nobuaki Otsuki, & Tsuyoshi Saito. (2010). CHEMICAL AND PHYSICAL ALTERATION OF CEMENTITIOUS MATERIAL DUE TO LEACHING USING ELECTRICAL TREATMENT. 66(4). 520–527.

Otsuki, Nobuaki, et al.. (2010). . Concrete Research and Technology. 21(1). 1–11. 1 indexed citations

10.

Otsuki, Nobuaki, et al.. (2009). The Influence of Curing Temperature on Hydrated Products of Blast Furnace Slag Cement and Its Porosity at the Early Stage of Hydration. Journal of the Society of Materials Science Japan. 58(8). 715–720. 4 indexed citations

11.

Otsuki, Nobuaki, et al.. (2005). Corrosion Behavior of Steel Bar in Chloride Contaminated Mortars with Fly Ash. 26(2). 5 indexed citations

12.

Nishida, Takahiro, et al.. (2003). Corrosion Rate of Steel Bar at Joint and Its Control Method in Reinforced Concrete Members Induced by Carbonation. Journal of the Society of Materials Science Japan. 52(9). 1067–1074. 2 indexed citations

13.

Otsuki, Nobuaki, Takahiro Nishida, Shinichi MIYAZATO, & Hiroshi Minagawa. (2002). Clarification of Electrodeposition Mechanism and Selection of Best Electrodeposition Conditions to Reinforced Concrete on Land.. Journal of the Society of Materials Science Japan. 51(5). 573–580.

14.

Otsuki, Nobuaki, et al.. (2001). Structural Materials. Corrosion Cell Formation Pattern and Rate of Steel Corrosion Induced by Carbonation in Concrete with Defects.. Journal of the Society of Materials Science Japan. 50(8). 857–864. 1 indexed citations

15.

Otsuki, Nobuaki, et al.. (2000). The Influence of Recycled Aggregate on ITZ, Permeability and Strength of Concrete. 17–30. 1 indexed citations

16.

Otsuki, Nobuaki, et al.. (1999). Rehabilitation of Concrete Cracks by Electrodeposition. ACI Concrete International. 21(3). 58–63. 30 indexed citations

17.

Otsuki, Nobuaki, et al.. (1999). Theoretical Simulation of Ion Migration in Concrete. Concrete Research and Technology. 10(2). 43–49. 8 indexed citations

18.

Otsuki, Nobuaki, Makoto Hisada, Shinichi MIYAZATO, & Hiroshi Minagawa. (1999). Structural Materials. The Assessment of Diffusion Coefficient of Chloride Ion in Mortar Made of Several Binder by Electro-Migration Method.. Journal of the Society of Materials Science Japan. 48(8). 876–881. 1 indexed citations

19.

Otsuki, Nobuaki, Makoto Hisada, Shigeyoshi Nagataki, & Toshiro Kamada. (1996). An experimental study on the fluidity of antiwashout underwater concrete. ACI Materials Journal. 93(1). 20–25. 6 indexed citations

20.

Otsuki, Nobuaki, et al.. (1990). Electrochemical Evaluation of Embedded Steel Bars in the Various Materials. Concrete Research and Technology. 1(2). 1–13. 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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