نتائج البحث - "Hidekazu MURAKAWA"

1

Academic Journal

Prediction of Fatigue Curve Using Relational Expression between Local Stress Intensity Factor and Fatigue Load of RSW Joint

المؤلفون: Goro WATANABE, Hidekazu MURAKAWA, MINGYAO LIU, Ninshu MA, ZHENGXIAO YU

المصدر: Preprints of the National Meeting of JWS. 2023, :24

2

Academic Journal

Improving Root-Failure Strength by PWHT and Estimation Method for Welding Fatigue Mean Stress Effect / 溶接後熱処理によるルート破壊強度向上効果と溶接疲労平均応力影響評価法

المؤلفون: Hidekazu MURAKAWA, Noaki OSAWA, Yukihide YOSHIHARA, 吉原幸秀, 大沢直樹, 村川英一

المصدر: Preprints of the National Meeting of JWS. 2023, :186

3

Academic Journal

16Cr8Ni LTT 伸長ビードを施工する角回し溶接継手における応力集中と残留応力及び応力拡大係数の数値解析 / Analysis of stress concentration, residual stress and stress intensity factor in all positional welded LTT elongated bead using flux cored welding wire

المؤلفون: Hidekazu MURAKAWA, Kazuo HIRAOKA, Ninshu MA, Sherif RASHED, Sherif Rashed, Wenjia HUANG, Zhongyuan FENG, 冯中元, 平岡和雄, 村川英一, 麻寧緒, 黄文嘉

المصدر: Preprints of the National Meeting of JWS. 2023, :176

4

Academic Journal

16Cr8Ni LTT 溶接伸長ビード補修補強法による疲労寿命延伸 / Fatigue Life Extension of Welded Joints Repaired by Elongated 16Cr8Ni LTT Bead

المؤلفون: Chiaki SHIGA, Hidekazu Murakawa, Hiroshi YAJIMA, Kazuo HIRAOKA, Koichi OKADA, Naoki OSAWA, Ninshu MA, Takaaki TAKEUCHI, Takuya MATSUZAKI, 大沢直樹, 岡田公一, 平岡和雄, 志賀千晃, 村川英一, 松﨑拓也, 武内崇晃, 矢島浩, 麻寧緒

المصدر: Preprints of the National Meeting of JWS. 2023, :172

5

Academic Journal

16Cr8Ni LTT溶接金属の破壊靭性について / Study on Fracture Toughness of 16Cr8Ni LTT Weld Metal

المؤلفون: Hidekazu MURAKAWA, Hiroshi YAJIMA, Kazuo HIRAOKA, Koichi OKADA, Ninshu MA, Syunsuke KIMURA, 岡田公一, 平岡和雄, 木村俊介, 村川英一, 矢島浩, 麻寧緒

المصدر: Preprints of the National Meeting of JWS. 2023, :174

6

Academic Journal

Fatigue Crack Growth Analysis for Welded Structures Using Characteristic Tensor - (12th Report) Simple Method for Brittle/Ductile Crack Growth Analysis - / 特性テンソルに基づく溶接構造における疲労き裂の進展解析－第12報脆性／延性き裂進展の簡易解析法－

المؤلفون: Hidekazu MURAKAWA, 村川英一

المصدر: Preprints of the National Meeting of JWS. 2023, :132

7

Academic Journal

Study on Effect of Welding Residual Stress on Fracture Driving Force by Means of Numerical Simulation / 破壊駆動力に及ぼす溶接残留応力の影響に関する解析的検討

المؤلفون: Atsushi KAWAHARA, Hidekazu MURAKAWA, Ryota NAGAO, 村川英一, 河原充, 長尾涼太

المصدر: 溶接学会誌 / JOURNAL OF THE JAPAN WELDING SOCIETY. 2023, 92(3):162

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8

Academic Journal

Practical Method for Estimation of Fatigue Strength of Spot Welded Joint / 特性テンソル法を用いた実用的なスポット溶接継手の疲労強度予測法

المؤلفون: Hidekazu MURAKAWA, 村川英一

المصدر: 溶接学会論文集 / QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 2023, 41(1):36

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9

Academic Journal

A Selective Integration-Based Adaptive Mesh Refinement Approach for Accurate and Efficient Welding Process Simulation

المؤلفون: Hui Huang, Hidekazu Murakawa

المصدر: Journal of Manufacturing and Materials Processing, Vol 7, Iss 6, p 206 (2023)

مصطلحات موضوعية: welding analysis, finite element analysis, adaptive mesh, selective integration, background mesh, Production capacity. Manufacturing capacity, T58.7-58.8

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2504-4494/7/6/206; https://doaj.org/toc/2504-4494

URL الوصول: https://doaj.org/article/81a83e66b96846ae924e9ad4ad0f132f

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10

Academic Journal

2022A-GS29-2 An Evaluation Method of Fatigue Strength Considering Residual Stress on Out-of-Plane Gusset Specimen and Plug Welded Specimen / 2022A-GS29-2 面外ガセット溶接試験片および栓溶接試験片における残留応力を考慮した疲労強度の一評価法

المؤلفون: Hidekazu Murakawa, Naoki Osawa, Yukihide Yoshihara, 吉原幸秀, 大沢直樹, 村川英一

المصدر: Conference Proceedings The Japan Society of Naval Architects and Ocean Engineers. 2022, :765

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11

Academic Journal

Study on the relationship between the root welding residual stress and the root-failure fatigue strength of Plug welded specimens / 栓溶接試験片における溶接ルート部残留応力とルート破壊疲労強度の関係に関する一考察

المؤلفون: Hidekazu MURAKAWA, Naoki OSAWA, Taiyou KAGASE, Yukihide YOSHIHARA, 加賀瀬太陽, 吉原幸秀, 大沢直樹, 村川英一

المصدر: 溶接学会論文集 / QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 2022, 40(4):238

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12

Academic Journal

Study on the Estimation Method for Welding Fatigue Mean Stress Effect Independently from Failure Mode and Joint Type / 継手形状・破壊形態によらない溶接疲労平均応力影響評価法に関する一考察

المؤلفون: Dai Peiyuan, Hidekazu Murakawa, Naoki Osawa, Peiyuan Dai, Yukihide Yoshihara, 吉原幸秀, 大沢直樹, 村川英一

المصدر: 日本船舶海洋工学会論文集 / Journal of the Japan Society of Naval Architects and Ocean Engineers. 2022, 36:69

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13

Academic Journal

Fatigue Crack Growth Analysis for Welded Structures Using Characteristic Tensor - (11th Report) Small Scale Yielding and CTOD Viewed from Computational Aspect - / 特性テンソルに基づく溶接構造における疲労き裂の進展解析 -第11報数値計算から観た小規模降伏およびCTOD-

المؤلفون: Hidekazu MURAKAWA, 村川英一

المصدر: Preprints of the National Meeting of JWS. 2022, :160

14

Academic Journal

Singular stress field evaluation at crack front with characteristic tensor method considering three-dimensional welding residual stress / 三次元溶接残留応力場におけるき裂先端特異性の特性テンソル法による評価

المؤلفون: Hidekazu MURAKAWA, Kei SAITO, MA Ninshu, Tei HIRASHIMA, 平島禎, 斉藤啓, 村川英一, 麻寧緒

المصدر: Preprints of the National Meeting of JWS. 2022, :114

15

Academic Journal

Fatigue Crack Growth Analysis for Welded Structures Using Characteristic Tensor - (10th Report) Effect of stress ratio on fatigue crack growth property - / 特性テンソルに基づく溶接構造における疲労き裂の進展解析 - 第10報疲労き裂進展特性に及ぼす応力比の影響 -

المؤلفون: Hidekazu MURAKAWA, 村川英一

المصدر: Preprints of the National Meeting of JWS. 2022, :110

16

Academic Journal

Validation of fatigue strength improvement by post-weld cold working process in high-strength steel spot welds / 冷間圧縮加工による高強度鋼板スポット溶接継手の疲労強度向上の検証

المؤلفون: CAO Can, Goro WATANABE, Hidekazu MURAKAWA, LUO Siqing, MA Ninshu, REN Sendong, Seiichiro TSUTSUMI, 任森栋, 堤成一郎, 曹灿, 村川英一, 渡辺吾朗, 罗时清, 麻寧緒

المصدر: Preprints of the National Meeting of JWS. 2021, :96

17

Academic Journal

Fatigue Crack Growth Analysis for Welded Structures Using Characteristic Tensor -(8th Report)Brittle Crack Growth Models and Resulting Arrest Phenomena - / 特性テンソルに基づく溶接構造における疲労き裂の進展解析 -第8報脆性き裂の各種進展モデルとアレスト現象の関係-

المؤلفون: Hidekazu MURAKAWA, 村川英一

المصدر: Preprints of the National Meeting of JWS. 2021, :100

18

Academic Journal

Fatigue Crack Growth Analysis for Welded Structures Using Characteristic Tensor - (9th Report) Effect of Plastic Deformation on Crack Growth - / 特性テンソルに基づく溶接構造における疲労き裂の進展解析－第９報塑性変形がき裂進展に及ぼす影響－

المؤلفون: Hidekazu MURAKAWA, 村川英一

المصدر: Preprints of the National Meeting of JWS. 2021, :204

19

Academic Journal

Effect of Residual Stress Modification Technique on CTOD test results in Heavy Thick Welded Joints / 極厚溶接継手のCTOD試験結果に及ぼす残留応力改善法の影響

المؤلفون: Hidekazu MURAKAWA, Teppei OKAWA, Yoichi KAYAMORI, 大川鉄平, 村川英一, 萱森陽一

المصدر: 溶接学会論文集 / QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 2021, 39(2):115

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20

Academic Journal

Stress singularity evaluation for three-dimensional cracks using characteristic tensor method / 特性テンソル法を用いた三次元き裂先端特異応力場の評価

المؤلفون: Hidekazu MURAKAWA, Kei SAITO, Ninshu MA, Tei HIRASHIMA, 平島偵, 村川英一, 麻寧緒, 齊藤啓

المصدر: The Proceedings of The Computational Mechanics Conference. 2021, :121

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