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.
Thermoplastics subjected to static mechanical loads tend to creep, i.e., deform with respect to time. Motivated by creep experiments, a finite strain material model is proposed. The approach models recoverable and irrecoverable deformations through viscoelastic and viscoplastic contributions, respectively. The viscoelasticity is based on a generalized Maxwell model and the viscoplastic component has...
Thermoplastics tend to creep under mechanical loads and recover deformation during unloading. A viscoelastic‐viscoplastic‐damage model is presented to accommodate the behavior of a thermoplastic under cyclic loading‐unloading. Finite element simulations may be computationally expensive in case of many loading cycles. A cycle jump method is proposed to mitigate parts of the cost. It can efficiently...
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.