Development of new wave-eliminating interceptor in the tunnel engineering

Chengfei Fan; Yongsheng Chai; Fan Yang; Hong Wang; Lubo Hao

doi:10.1117/12.2611641

14 October 2021 Development of new wave-eliminating interceptor in the tunnel engineering

Chengfei Fan, Yongsheng Chai, Fan Yang, Hong Wang, Lubo Hao

Proceedings Volume 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation; 119303H (2021) https://doi.org/10.1117/12.2611641
Event: International Conference on Mechanical Engineering, Measurement Control, and Instrumentation (MEMCI 2021), 2021, Guangzhou, China

Abstract

A new wave-eliminating interceptor was developed, so as to disturb and obstruct the explosion shock wave flow field, so that the explosion shock wave was rapidly attenuated. Based on structure design, installation design and material selection of interceptor, the numerical simulation, whose interceptor was restricted explosion shock wave, was realized. Then the strength check of interceptor was carried out, and the dynamic response law of the interceptor was revealed. In this paper, the new wave-eliminating interceptor was machined. And there were lots of advantages, such as high wavecutting rate, simple structure, low cost and convenient installation. It would be beneficial to the application in the new construction and reconstruction of tunnel engineering.

Citation Download Citation

Chengfei Fan, Yongsheng Chai, Fan Yang, Hong Wang, and Lubo Hao "Development of new wave-eliminating interceptor in the tunnel engineering", Proc. SPIE 11930, International Conference on Mechanical Engineering, Measurement Control, and Instrumentation, 119303H (14 October 2021); https://doi.org/10.1117/12.2611641

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