Author

Yuichiro NIWA

Observed name: Yuichiro Niwa

Institution: West Japan Railway Company (Japan)

Observed institution: West Japan Railway Company (Japan)

ORCID: 0009-0003-7116-1653

Observed ORCID: 0009-0003-7116-1653

OpenAlex ID: A5020100483

Fatigue Cracks in I-beam End in Railway Steel Bridges and Its Life Extension by Stop-hole Repair

2018 · Takeshi HANJI, Kazuo TATEISHI, et al. · Journal of Japan Society of Civil Engineers Ser A1 (Structural Engineering & Earthquake Engineering (SE/EE)) · 3

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Preventive Maintenance Measures Against Fatigue Cracks at Welded Joints of Sole Plates of Steel Bridges

2024 · Yuichiro NIWA, Kazuo TATEISHI, et al. · Japanese Journal of JSCE · 2

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Fatigue crack propagation and repair using crack-arrest holes in trough girder railway bridges

2026 · Miki Shibata, Takeshi Hanji, et al. · Welding in the World

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Strategic Maintenance for Fatigue Cracks in End Diaphragms of Steel Railway Trough Girder Bridges

2026 · Miki SHIBATA, Takeshi HANJI, et al. · Japanese Journal of JSCE

Preventive Maintenance Measures Against Fatigue Cracks at Welded Joints of Sole Plates of Steel Bridges “english Version”

2026 · Yuichiro NIWA, Kazuo TATEISHI, et al. · Journal of JSCE

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Extending fatigue life of weld roots in fillet-welded cover plates by installing tap bolt joints

2025 · Yuichiro Niwa, Kazuo Tateishi, et al. · Welding in the World

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Cause of Crack Generation and Its Tendency by Site in Buckle Plates of Steel Railway Bridges

2018 · Mamoru FUKUMOTO, Yuichiro NIWA, et al. · Journal of Japan Society of Civil Engineers Ser A1 (Structural Engineering & Earthquake Engineering (SE/EE))

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Works count: 7

Citation count: 5

H-index: 2

I10-index: