Construction of the standard on impact fracture of jointed plates by a bolt

• Project/Area Number: 23560077
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Materials/Mechanics of materials
• Research Institution: Muroran Institute of Technology
• Principal Investigator: DAIMARUYA Masashi 室蘭工業大学, 工学(系)研究科(研究院), 教授 (40002018)
• Co-Investigator(Kenkyū-buntansha): FUJIKI Hiroyuki 室蘭工業大学, 工学研究科, 教授 (80238550)
• Project Period (FY): 2011 – 2013
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
• Keywords: ボルト締結体 / 被締結鋼板 / 高張力鋼板 / 衝撃破断 / 衝撃破断評価基準 / 破断評価基準

Research Abstract

The present study is concerned with the development of a fracture criterion for the impact fracture of jointed steel plates of bolted joints used in a car body, which contributes to crash simulations by CAE. The object is the parts of lap bolted joints connecting between the suspension frame and the bracket of suspension frame rear mounting in a car. The obtained results suggest that a stress-based fracture criterion may be developed for the impact fracture of jointed steel plates of a lap bolted joint.

Research Products

• [Journal Article] Shear Fracture of Jointed Steel Plates of Bolted Joints under Impact Load (2013)
  • Author(s): M. Daimaruya, H. Fujiki, H. Ambarita, H. Kobayashi and H-S Shin
  • Journal Title: Journal of Physics: Conference Series Volume: 451 (2013) 012007 Pages: 1-6
  • DOI: 10.1088/1742-6596/451/1/012007
  • Peer Reviewed
• [Journal Article] 衝撃荷重を受けるボルト被締結鋼板の勇断的破断 (2013)
  • Author(s): 蓋丸谷政志,藤木裕行,申亨嬰,小林秀敏,永井克己,Himsar Ambarita
  • Journal Title: 日本材料強度学会誌 Volume: Vol.46,No.4 Pages: 69-77
  • URL: http://www.zairyou-kyoudo.jp
  • Peer Reviewed
• [Journal Article] 衝撃荷重を受けるボルト被締結鋼板の剪断的破断 (2013)
  • Author(s): 臺丸谷政志，藤木裕行，申 亨燮，小林秀敏，永井克己，Himsar Ambarita
  • Journal Title: 日本材料強度学会誌 Volume: Vol.46,No.4 Pages: 69-77
  • NAID: 40019691920
  • Peer Reviewed
• [Journal Article] 衝撃重荷を受けるボルト被締結鋼板の剪断的破断 (2013)
  • Author(s): 臺丸谷政志，藤木裕行，申 亨燮，小林秀敏，永井克己，Himsar Ambarita
  • Journal Title: 日本材料強度学会誌 Volume: 46 Pages: 1-8
  • Peer Reviewed
• [Journal Article] ボルト被締結鋼板の衝撃引抜き破断について (2011)
  • Author(s): 上村義彰,相原康宏,蓋丸谷政志,藤木裕行,小林秀敏,永井克己
  • Journal Title: 材料 Volume: Vol.60,No.7 Pages: 662-667
  • NAID: 130001027660
  • URL: http://www.jsms.jp
  • Peer Reviewed
• [Journal Article] ボルト被締結鋼板の衝撃引抜き破断について (2011)
  • Author(s): 上村義彰，相原康宏，臺丸谷政志，藤木裕行，小林秀敏，永井克己
  • Journal Title: 材料 Volume: 60 Pages: 662-667
  • NAID: 130001027660
  • Peer Reviewed
• [Journal Article] ボルト締結された自動車用鋼板の衝撃引抜き破断 (2011)
  • Author(s): 臺丸谷政志，藤木裕行，申 亨燮，小林秀敏，永井克己，上田誠弥
  • Journal Title: 日本材料強度学会誌 Volume: 45 Pages: 19-27
  • NAID: 40019150198
  • Peer Reviewed
• [Presentation] Impact Fracture of Jointed Steel Plates of Bolted Joint of Cars (2013)
  • Author(s): H.Ambarita, M. Daimaruya, H. Fujiki
  • Organizer: The 8^<th> International Symposium on Impact Engineering (ISIE2013)
  • Place of Presentation: Osaka University, Toyonaka, Japan(CD-ROM)
• [Presentation] Impact Fracture of Jointed Steel Plates of Bolted Joint of Cars (2013)
  • Author(s): M. Daimaruya, H. Fujiki, H. Ambarita
  • Organizer: The 8th International Symposium on Impact Engineering (ISIE2013)
  • Place of Presentation: Osaka University, Toyonaka, Japan
• [Presentation] Impact Extractive Fracture of Jointed Steel Plates of a Bolted (2012)
  • Author(s): M. Daimaruya, Hiroyuki Fujiki, H. Ambarita
  • Organizer: 10^<th> International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading (DYMAT2012)
  • Place of Presentation: Fraunhofer EMI Freiburg, Germany(01013-pp. 2-6)
• [Presentation] Impact extractive fracture of jointed steel plates of a bolted joint (2012)
  • Author(s): 臺丸谷政志，藤木裕行，Himsar Ambarita
  • Organizer: 10th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading
  • Place of Presentation: Freiburg, Germany
• [Presentation] ボルト締結鋼板の衝撃破断 (2011)
  • Author(s): 蓋丸谷政志,藤木裕行,H. Ambarita
  • Organizer: 第10回衝撃問題シンポジウム
  • Place of Presentation: 法政大学理工学部(東京都小金井市)
• [Presentation] ボルト締結鋼板の衝撃破断 (2011)
  • Author(s): 臺丸谷政志，藤木裕行，Himsar Ambarita
  • Organizer: 第10回衝撃問題シンポジウム
  • Place of Presentation: 法政大学理工学部