Research on landing damage effects of heavy equipment airdrop vehicles

Yunbo Zhou; Yu Qian; Ming Zhang; Zhenyu Wang

doi:10.1117/12.3046626

27 September 2024 Research on landing damage effects of heavy equipment airdrop vehicles

Yunbo Zhou, Yu Qian, Ming Zhang, Zhenyu Wang

Author Affiliations +

Proceedings Volume 13261, Tenth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2024); 1326140 (2024) https://doi.org/10.1117/12.3046626
Event: 10th International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2024), 2024, Wuhan, China

Abstract

Aiming at the damage problem of air-dropped vehicles under cross wind conditions, a special vehicle finite element model is established, and the model is verified by typical working condition test. The peak acceleration of the simulation model is close to that of the test, indicating that the accuracy of the model established in the paper meets the engineering analysis requirements. Then, a special vehicle-buffer airbag model is constructed to study the damage of each component of the airdrop vehicle under different cross wind conditions. The results show that the rear axle swing arm is the most seriously damaged part of the vehicle without cross wind. Cross wind will have a certain impact on the cushioning effect of the airbag. With the increase of cross wind speed, the damage value of each component will also increase, and the damage of the middle longitudinal beam and the front longitudinal beam of the frame is more obvious. With the increase of the horizontal speed, the buffer effect of the airbag gradually decreases, and the damage of the key parts of the vehicle will also increase.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yunbo Zhou, Yu Qian, Ming Zhang, and Zhenyu Wang "Research on landing damage effects of heavy equipment airdrop vehicles", Proc. SPIE 13261, Tenth International Conference on Mechanical Engineering, Materials, and Automation Technology (MMEAT 2024), 1326140 (27 September 2024); https://doi.org/10.1117/12.3046626

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE