Asset Details
Do you wish to reserve the book?
Improved two-stage implicit time integration methods with unconventionally determined parameters for analyses of linear and nonlinear structural dynamics
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Improved two-stage implicit time integration methods with unconventionally determined parameters for analyses of linear and nonlinear structural dynamics
Do you wish to request the book?
Improved two-stage implicit time integration methods with unconventionally determined parameters for analyses of linear and nonlinear structural dynamics
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Improved two-stage implicit time integration methods with unconventionally determined parameters for analyses of linear and nonlinear structural dynamics
2024
Overview
In this article, a simple way to determine algorithmic parameters included in time approximations of two-stage implicit time schemes is presented. To be specific, algorithmic parameters of time approximations are mathematically determined to give higher-order total energy convergence rates for conservative nonlinear problems while satisfying traditional linear accuracy requirements. Due to the use of newly proposed algorithmic parameters, two-stage implicit time schemes can possess enhanced total energy conserving capabilities for conservative nonlinear problems while providing improved linear performances when compared with those of the existing two-stage time schemes. Enhanced total energy conserving capabilities achieved through the use of newly proposed algorithmic parameters do not require any additional computational efforts when compared with the existing two-stage schemes. This article also explains that a certain standard type of two-stage implicit time schemes can reduce computational time and effort in linear analyses if effective coefficient matrices of the first and second stages are constructed identically. For the verification of improved numerical performances, linear and nonlinear benchmark problems are solved, and their numerical results are investigated to support the main discussions of this article.
Publisher
Springer Netherlands,Springer Nature B.V
