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World Scientist and University Rankings 2026
Japan Engineering & Technology / Civil Engineering 287 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 06, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (0) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
27,054
World Rank
412
Country Rank
3
University
Ranking Based On Selection:
1
Engineering & Technology / Civil Engineering
Professor Emeritus of Civil Engineering | University of Tokyo | Structural Vibration and Control | Bridge Engineerin
Professor Emeritus of Civil Engineering | University of Tokyo | Structural Vibration and Control | Bridge Engineerin
H-Index Metrics
-
H-Index77
-
i10 Index256
-
Citation Counts20,916
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* Total H Index Rankings
Rankings
39,308
World Rank
639
Country Rank
18
University
Ranking Based On Selection:
2
Engineering & Technology / Civil Engineering
water resources | hydrology | climate change | monsoon | civil engineerin
water resources | hydrology | climate change | monsoon | civil engineerin
H-Index Metrics
-
H-Index68
-
i10 Index167
-
Citation Counts37,235
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* Total H Index Rankings
Rankings
44,688
World Rank
750
Country Rank
2
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
52,461
World Rank
902
Country Rank
14
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
56,371
World Rank
1,017
Country Rank
67
University
Ranking Based On Selection:
5
* Total H Index Rankings
Rankings
63,432
World Rank
1,158
Country Rank
98
University
Ranking Based On Selection:
6
Engineering & Technology / Civil Engineering
Steel structures | Hybrid testing | Earthquake engineerin
Steel structures | Hybrid testing | Earthquake engineerin
H-Index Metrics
-
H-Index58
-
i10 Index169
-
Citation Counts13,500
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* Total H Index Rankings
Rankings
88,357
World Rank
1,694
Country Rank
4
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
92,261
World Rank
1,794
Country Rank
98
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
128,725
World Rank
2,568
Country Rank
2
University
Ranking Based On Selection:
9
Engineering & Technology / Civil Engineering
Glaciology | Ice core science | Paleoclimate | Snow Hydrolog
Glaciology | Ice core science | Paleoclimate | Snow Hydrolog
H-Index Metrics
-
H-Index44
-
i10 Index160
-
Citation Counts11,064
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* Total H Index Rankings
Rankings
135,700
World Rank
2,717
Country Rank
15
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
135,735
World Rank
2,718
Country Rank
133
University
Ranking Based On Selection:
11
Engineering & Technology / Civil Engineering
Structural health monitoring | Non-destructuve evaluation | Composite material
Structural health monitoring | Non-destructuve evaluation | Composite material
H-Index Metrics
-
H-Index43
-
i10 Index94
-
Citation Counts5,570
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* Total H Index Rankings
Rankings
139,063
World Rank
2,818
Country Rank
3
University
Ranking Based On Selection:
12
Engineering & Technology / Civil Engineering
Structural Reliability | Aseismic Structures | Earthquake Engineerin
Structural Reliability | Aseismic Structures | Earthquake Engineerin
H-Index Metrics
-
H-Index42
-
i10 Index137
-
Citation Counts7,618
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* Total H Index Rankings
Rankings
142,888
World Rank
2,879
Country Rank
3
University
Ranking Based On Selection:
13
* Total H Index Rankings
Rankings
146,856
World Rank
2,998
Country Rank
52
University
Ranking Based On Selection:
14
Engineering & Technology / Civil Engineering
Wastewater Treatment | Water Quality | Environmental Engineering | Emerging Contaminants | ML and A
Wastewater Treatment | Water Quality | Environmental Engineering | Emerging Contaminants | ML and A
H-Index Metrics
-
H-Index41
-
i10 Index103
-
Citation Counts6,088
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* Total H Index Rankings
Rankings
157,120
World Rank
3,195
Country Rank
220
University
Ranking Based On Selection:
15
Engineering & Technology / Civil Engineering
hydrology | water resources | flood disaster | extreme-value theory | disaster managemen
hydrology | water resources | flood disaster | extreme-value theory | disaster managemen
H-Index Metrics
-
H-Index40
-
i10 Index127
-
Citation Counts6,598
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* Total H Index Rankings
Rankings
170,063
World Rank
3,490
Country Rank
108
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
172,307
World Rank
3,579
Country Rank
13
University
Ranking Based On Selection:
17
Engineering & Technology / Civil Engineering
Hydrology | Soil Erosion | Climate Change | Land Use Change | Remote Sensin
Hydrology | Soil Erosion | Climate Change | Land Use Change | Remote Sensin
H-Index Metrics
-
H-Index38
-
i10 Index54
-
Citation Counts5,194
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* Total H Index Rankings
Rankings
180,730
World Rank
3,741
Country Rank
1
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
205,749
World Rank
4,293
Country Rank
68
University
Ranking Based On Selection:
19
Engineering & Technology / Civil Engineering
structural engineering | reliability analysis | life-cyle | seismic desig
structural engineering | reliability analysis | life-cyle | seismic desig
H-Index Metrics
-
H-Index35
-
i10 Index63
-
Citation Counts3,877
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* Total H Index Rankings
Rankings
220,072
World Rank
4,628
Country Rank
213
University
Ranking Based On Selection:
20
Engineering & Technology / Civil Engineering
civil and building engineering informatics | information technolog
civil and building engineering informatics | information technolog
H-Index Metrics
-
H-Index34
-
i10 Index84
-
Citation Counts4,087
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* Total H Index Rankings
Rankings
222,225
World Rank
4,677
Country Rank
84
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
222,687
World Rank
4,689
Country Rank
212
University
Ranking Based On Selection:
22
Engineering & Technology / Civil Engineering
disaster management | AEM | EDM | EDEM | earthquake engineerin
disaster management | AEM | EDM | EDEM | earthquake engineerin
H-Index Metrics
-
H-Index34
-
i10 Index98
-
Citation Counts5,135
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* Total H Index Rankings
Rankings
232,502
World Rank
4,899
Country Rank
256
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
239,812
World Rank
5,107
Country Rank
4
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
247,841
World Rank
5,254
Country Rank
14
University
Ranking Based On Selection:
25
Engineering & Technology / Civil Engineering
Hydrology | Climate Change and Impacts | Urban Water | Disaster Risk Reduction | Numerical Modelin
Hydrology | Climate Change and Impacts | Urban Water | Disaster Risk Reduction | Numerical Modelin
H-Index Metrics
-
H-Index32
-
i10 Index76
-
Citation Counts4,962
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