On Impact Penetration Analysis and Evaluation of Laminated Glass Plate Using Three-Dimensional DEM

• ODA Juhachi

  Department of Human and Mechanical Systems Engineering, Kanazawa University

• NAKAGAWA Shigenori

  金沢大学大学院自然科学研究科システム創成科学専攻

• TANAKA Hiroaki

  (株) 小松製作所

• OSUGI Takamasa

  (株) デンソー

Bibliographic Information

Other Title

• ３次元ＤＥＭによる合わせガラスの衝撃貫通破壊解析
• 3ジゲン DEM ニ ヨル アワセ ガラス ノ ショウゲキ カンツウ ハカイ カイセキ

Abstract

It is important to know the impact fracture behaviors in the safety design of the laminated glass plate. However, the three-dimension analysis for the impact fracture behaviors of the laminated glass plate is not done over the current. In this research, the impact penetration fracture when the impact body collides with the center of the laminated glass plate is analyzed by PFC3D. It is the general three-dimensional program that uses the Distinct Element Method (DEM). DEM is suitable for the analysis of the fracture behavior of the non-individual body and the break-up body. The analytical results are compared with the experimental one and the validity of analytical results are checked. By this research, it is obvious that the penetration speed and the loss energy increase as the impact velocity, radius and mass of the impact body increase. Moreover, the relations between the parameters of impact body and fracture behavior are clarified.

Journal

• TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A

  TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 74 (744), 1150-1155, 2008

  The Japan Society of Mechanical Engineers

Keywords

• Impact Strength
• Fracture Mechanics
• Penetration
• Laminated Glass
• Three-Dimensional DEM

Details

• CRID: 1390282679455611776
• NII Article ID: 110006873921
• NII Book ID: AN0018742X
• DOI: 10.1299/kikaia.74.1150
• COI: 1:CAS:528:DC%2BD1cXhtlaks7fK
• ISSN: 18848338
• ISSN: 03875008
• NDL BIB ID: 9626585
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9626585
• Web Site: http://www.jstage.jst.go.jp/article/kikaia1979/74/744/74_744_1150/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed