In this article, a new family of two-stage explicit time integration methods is developed for
more effective analyses of linear and nonlinear problems of structural dynamics. The …

The main objective of this paper is to develop a novel multiscale approach for simulating
static and stationary dynamic crack problems in two-dimensional elastic solids through an …

This paper proposes an implicit and unconditionally stable two-sub-step composite time
integration method with controllable numerical dissipation for general dynamics called the …

A new family of noniterative algorithms with controllable numerical dissipations for structural
dynamics is studied. Particularly, this paper provides nine members of the proposed …

A new family of explicit model-based integration algorithms for solving the equations of
motion for linear and nonlinear systems is developed. These algorithms are also known as …

Several model-based or structure-dependent integration algorithms with explicit
displacement formulation and unconditional stability are recently developed. According to …

An approach for the topology optimization of structures composed of nonlinear beam
elements under time-varying excitation is presented. Central to this approach is a hysteretic …

时间积分方法是动力学常微分方程的一种有效数值求解工具, 广泛应用于航空航天, 土木工程,
机械制造等工程领域的动力学分析. 介绍了近几十年来时间积分方法的研究进展 …

The main purpose of this paper is to examine the effects of incomplete boundary conditions
and actuator delay on the dynamic responses of seismically excited civil structures. A set of …

This paper aims to improve the accuracy of time integration algorithms (TIAs) for long-term
simulation of structural dynamics. To this end, a new method of reducing the period …