Abstract
In this paper, the calculation method of numerical simulation of compressible viscous flow field is used to establish the two-dimensional subway train and tunnel model. The wind pressure change of the piston is realized when the subway train passes through the platform at different speed grades. This paper mainly analyzes the distribution law of the wind pressure in the direction of the train running, and provides the wind pressure load data for the structural design of the shield door structure, and puts forward the recommended value of the pressure of the subway shield door when the train is running at 120km/h, To prevent the wind pressure on the shield door structure damage.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: DEStech Transactions on Engineering and Technology Research
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
