虽然都是时间积分法，Abaqus中的显式算法是中心差分法，隐式算法是H.H.T（字母里隐藏了三位大牛），...
namelyimplicit (隐式)(for Abaqus/Standard) andexplicit (显式). The distinction between the two d...
AbaqusQuasi-static analysisDynamic analysisPore water pressureSeismic analysis of earth and rockfill dams is generally done by two methods, quasi-static and dynamic. However, the quasi-static method provides dam safety with ease of use and simple assumptions. But sometimes it can lead to unsafe ...
In this paper, we employ the commercial finite-element software Abaqus to solve the monolithic and staggered phase-field models using a user-defined element (UEL) and user-defined material (UMAT/VUMAT) subroutines in two- and three-dimensions for quasi-static and dynamic fractures. We present ...
In COMSOL, we use an implicit time integration scheme to enable the simulation. We also calculate some 2D and 3D benchmarks for quasi-static and dynamic crack propagation to show the feasibility of our approach for modeling fracture. The paper is organized as follows. We begin with a short ...
Abaqus仿真分析-CONT-LA03-DynamicImp www.3ds.com|©DassaultSystèmes A3.1 Appendix3:DynamicContactusingImplicitIntegration Thefollowingtopicsarecoveredinthislesson.Lessoncontent:DynamicContactusingImplicitIntegration 1hour A3.2 DynamicContactusingImplicitIntegration Herearethestepstobefollowed:1.TimeIntegration...
Abaqus implementation of monolithic and staggered schemesfor quasi-static and dynamic fracture phase-f i eld modelGuowei Liua , Qingbin Li a, ⇑ , Mohammed A. Msekh b , Zheng Zuo a,ca State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing 100084, Chinab Civil En...
A 12-point lift pipe rack module was modeled in ABAQUS using beam elements. The traditional rigging assembly was modeled using no-compression truss members for the slings. The system was lifted from the crane using a dynamic implicit analysis (quasi-static). The model weight was ramped over ...
虽然都是时间积分法，Abaqus中的显式算法是中心差分法，隐式算法是H.H.T（字母里隐藏了三位大牛），...
Mass-scaling is applied for low strain rate simulations, allowing for at least one hundred thousand (105) critical time steps for each simulation to ensure quasi-static loading conditions. First-order solid elements (type C3D8RT from the Abaqus library) are used with an element edge length of ...