Home Journals Articles Updates About
CN
image
收藏切换
Numerical Simulation on Damage and Failure of Missile Launcher Structure Based on Difference of Composite Material Layering Mode
收藏切换
PDF
Zhi-wei YANG1, Chao-xuan ZHANG1, Xiao-chun WANG1, Ke-chen LIU2
Science Technology and Engineering | 2025, 25(5) : 1920 - 1926
Less
收藏切换
Science Technology and Engineering | 2025, 25(5): 1920-1926
• Papers·Weapon Technology •
Numerical Simulation on Damage and Failure of Missile Launcher Structure Based on Difference of Composite Material Layering Mode
Full
Zhi-wei YANG1, Chao-xuan ZHANG1, Xiao-chun WANG1, Ke-chen LIU2
Affiliations
  • 1 Hunan Aerospace Limited Liability Company, Changsha 410205, China
  • 2 College of Mechanical & Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
Published: 2025-02-18 doi: 10.12404/j.issn.1671-1815.2401448
Outline
收藏切换

In order to explore the application of carbon fiber composite in portable weapons, the technical research on the structural properties of the launcher and the method of composite laminating was carried out. The working pressure of a certain type of launcher was obtained through experiments, and different carbon fiber composite layering models were established by using finite element numerical simulation method. Then the mechanical properties of the launcher under working load were studied. The results show that the layering method of carbon fiber has a great influence on the stiffness and damage failure of the launcher. Under the condition of the same working pressure, the same number of layers and the total thickness, the maximum deformation of the launcher structure is 2.41 mm in the layering mode Ⅰ. The maximun deformation of mode Ⅱ is 7.66 mm, and the latter is more than 3 times of the former. According to the Hashin failure criterion, there is no damage in the carbon fiber cylinder of the mode Ⅰ, except for the 6th to 12th fiber layers in the middle of the cylinder according to the mode Ⅱ, a large range of initial damage points are found in other layers. The research results can provide reference for the stucture design of the launcher and the carbon fiber composite layering scheme.

launcher  /  carbon fiber composite  /  damage failure  /  numerical simulation
Zhi-wei YANG, Chao-xuan ZHANG, Xiao-chun WANG, Ke-chen LIU. Numerical Simulation on Damage and Failure of Missile Launcher Structure Based on Difference of Composite Material Layering Mode[J]. Science Technology and Engineering, 2025 , 25 (5) : 1920 -1926 . DOI: 10.12404/j.issn.1671-1815.2401448
Appendix
Less
Year 2025 volume 25 Issue 5
PDF
419
176
Cite this Article
BibTeX
Article Info
doi: 10.12404/j.issn.1671-1815.2401448
  • Receive Date：2024-03-04
  • Online Date：2025-07-29
  • Published：2025-02-18
Article Data
Affiliations
History
  • Received：2024-03-04
  • Revised：2024-11-18
Funding
Affiliations
    1 Hunan Aerospace Limited Liability Company, Changsha 410205, China
    2 College of Mechanical & Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
References
Share
https://castjournals.cast.org.cn/joweb/kxjsygc/EN/10.12404/j.issn.1671-1815.2401448
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House