An Improved Algorithm for the Dynamic Analysis of Structures
Based on Newmark’s step-by-step implicit integration method, an improved algorithm for promoting computing efficiency is put forward in this paper. Implicit integration method and improved algorithm were applied respectively to analyze the dynamic responses of a tunnel due to train vibration. Results indicated that the improved algorithm enhanced remarkably the efficiency of computation.
Chaohe Chen, Yong Huang and Guangfan Li
F. Gao "An Improved Algorithm for the Dynamic Analysis of Structures", Advanced Materials Research, Vols. 243-249, pp. 5911-5916, 2011