Murakoshi Jun

Affiliation and department：

Research field (1)： Structural and seismic engineering

Research keywords (1)：鋼橋の設計法・維持管理手法、既設鋼橋の耐荷力・耐久性評価、疲労、腐食、診断、補修・補強

Research theme for competitive and other funds (7)：

2021 - 2024 鋼橋主桁横桁接合部の疲労き裂に対する実用的診断手法の構築
2018 - 2021 Degradation characteristics and durability evaluation of adhesive joints in SFRC overlay on orthotropic steel deck
2014 - 2017 Fatigue Strength and Crack Initiation-Propagation Behavior of Web-Gusset Welded Joints on I-shaped Girder under Variation of Principal Stress Direction
2010 - 2012 A study on evaluation for residual axial force of corroded high strength bolts
2006 - 2010 Retrofit Engineering on Seriously Fatigue Damaged Steel Bridges

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Papers (30)：

Tomoki KATAYAMA, Jun MURAKOSHI, Kuniei NOGAMI, Yusuke KISHI. ANALYTICAL STUDY ON DAMAGE PROCESS AND LOAD CARRYING CAPACITY OF STEEL I-GIRDER BRIDGE UNDER SEISMIC LATERAL LOAD. Japanese Journal of JSCE. 2024. 80. 8
吉川聡平, 村越潤, 岸祐介, 浦野悟, 長谷俊彦. Numerical study on fatigue behavior and damage factors at main girder-cross beam connections in H-beam bridge. 構造工学論文集 A(Web). 2024. 70A
木ノ本剛, 村越潤, 平野秀一, 佐藤歩, 倉林拓矢, 澤田守. EXPERIMENTAL STUDY ON FATIGUE STRENGTH OF LARGE-SIZE OUT-OF-PLANE GUSSET WELDED JOINTS FOCUSING ON SIZE EFFECT. 土木学会論文集(Web). 2023. 79. 12
Kurabayashi Takuya, Murakoshi Jun, Kinomoto Takeshi, Sawada Mamoru, Onishi Tatsuya. Considerations on applicability of fatigue crack propagation analysis method for fatigue crack of out-of-plane gusset joints. Journal of Structural Engineering, A. 2023. 69A. 547-557
Tomoki Katayama, Jun Murakoshi, Kuniei Nogami, Yusuke Kishi. Damage Mechanism and Load-Carrying Capacity at Girder End of Existing Steel Girder Bridge Under Seismic Lateral Force. International Journal of Steel Structures. 2022. 22. 6. 1864-1875

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MISC (30)：

Uaje, M. J. B, Murakoshi, J, Higashida, R. Stress reduction effect of SFRC overlay for weld root fatigue in orthotropic steel deck considering wheel load location. 2023
金子優作, 村越潤, 岸祐介, 野上邦栄. 腐食減肉の生じたリベット桁端部の水平耐荷力に関する実験的検討. 鋼構造年次論文報告集. 2023. 31. 470-479
柴田有輝, 村越潤, 時田英夫. 既設鋼I桁橋の疲労照査のための荷重分配特性に関する解析的検討. 鋼構造年次論文報告集. 2023. 31. 324-334
東條はづき, 村越潤, 野上邦栄, 岸祐介. 小規模人道吊橋におけるケーブル部材の損傷が構造安全性に及ぼす影響. 鋼構造年次論文報告集. 2023. 31. 37-46
村越潤. 「道路橋の補修・補強に用いる片側施工高力ボルト摩擦接合継手の設計・施工指針 JSSIV 14-2023」について. JSSC. 2023. 55. 35-38

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Patents (10)：

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Professional career (1)：

Association Membership(s) (3)：

日本道路協会 , 日本鋼構造協会 , 土木学会

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