The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The Train-Track-Bridge coupling vibration theory and Boundary Element Method were employed to establish a calculation method for the noise radiated by vibrating bridge. A simply supported concrete U-beam serviced in Chongqing Rail Transit Line 1 in China was selected as a case study. According to the analysis, the vibration of U-beam under moving train mainly located in the frequency range of not...
This paper analyses the force of the landing gear during the process of taking off and landing of the aircraft on six-DOF platform, and simulates the running of the system. Most studies of the landing gear models are based on the steady ground. In this paper, the model supports for anomaly. Applying dynamics basic theory and considering the impact of various parameters as much as possible, it establishes...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.