Convergence and Stability of Newmark Method in Case of Negative Stiffness
WU Yun-fang
DOI:10.11835/j.issn.1674-4764.2001.01.005
Received ,Revised June 09, 2000, Accepted , Available online July 01, 2015
Volume ,2001,Pages 21-24
- Abstract
The convergence and stability of Newmark method has been studied in this paper for the model with the negative stiffness. In the case of negative stiffness, the method is convergent and conditionally stable.