Governed by: Ministry of Industry and Information Technology of the People's Republic of China
Sponsored by: Northwestern Polytechnical University  Chinese Society Aeronautics and Astronautics
Address: Aviation Building,Youyi Campus, Northwestern Polytechnical University
Study on the Airworthiness Verification Technical system and key contents of aircraft Tire burst
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1.Shanghai Aircraft Design and Research Institute;2.CAAC Shanghai aircraft Airworthiness Certification Center

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V221

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    Abstract:

    Aircraft tire burst is a specific risk in aircraft design. Civil aircraft airworthiness regulations have clear requirements for tire burst.The research on tire blasting approval technology is of great significance to promote aircraft forensics and improve aircraft safety.In order to further promote the development of tire burst airworthiness technology and standardize the technical system, the development status and differences of applicable tire burst airworthiness regulations in various countries are tracked and investigated. Based on the engineering practice of domestic civil aircraft on the latest international tire burst airworthiness certification, the requirements of CS 25.734 are interpreted.The results show that the newly revised proprietary clause CS 25.734 of the EASA requires higher requirements and clearer tire burst modes.The airworthiness certification technology system of aviation tire burst is established according to the CS 25.734 clause, and the verification process, verification object, related clauses and certification technical indicators are detailed, and the expected safety level of CS 25.734 is fully interpreted. Focusing on the key contents of airworthiness certification, the certification elements and suggestions that need to be paid attention to are put forward, which have been verified in the airworthiness certification of a large domestic civil aircraft, and can provide guidance for the reviewers and designers in relevant industries.It represents the latest breakthrough in the field of domestic verification technology.

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History
  • Received:December 27,2023
  • Revised:March 20,2024
  • Adopted:April 03,2024
  • Online: February 24,2025
  • Published:
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