AbaqusExplicit中的准静态分析第八讲概述简介载荷速率能量平衡质量缩放自适应网格总结习题8 可选:准静态分析简介简介显式方法是真正的动力学过程。它最初用于模拟高速碰撞问题。它用于求解结构的动力平衡状态。在求解过程中,惯性力起到决定
下面我们以有限元软件WELSIM为例,来看一个多步准线性分析实例。 添加三维块状(Box)几何体,并设置长宽高分别为 1x1x10 英寸(in)。 在网格设置中,设置最大单元尺寸为0.2 in,并按照高阶(Quadratic)网格划分Tet10单元。 多载荷步和单载荷步分析最大不同的就是载荷步数的不同。本例中我们设置3个载荷步。分析设置...
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 ...
Copyright006ABAQUSInc.ABAQUS/Explicit中的准静态分析第十讲IntroductiontoABAQUS/StandardandABAQUS/ExplicitCopyright006ABAQUSInc.概述•简介•载荷速率•能量平衡•质量缩放•自适应网格•总结
Based on the elaborate 3D solid finite element (FE) model established by ABAQUS software, a pseudo-static analysis was conducted on a special-shaped concrete-filled steel tubular column composite frame structure. The FE model considers the confinement effect of both the steel tubes and the tensile...
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 ...
Finite element analysis was performed using ABAQUS/Explicit to simulate quasi-static tests conditions. The predicted crushing characteristics such as global deformation mode, plastic folding mode and load-displacement response obtained by numerical approach were found to be in good agreement with the ...
Analysis of the cone penetration test in layered clay. This paper presents an analysis of the cone penetration test in multi-layered clays using the commercial finite-element code Abaqus/Explicit. The von Mises... YU,H.-S.,WALKER,... - 《Géotechnique》 被引量: 29发表: 2010年 Analysis of...
关键词: nonlinear viscoelasticity nonlinear elastic quasistatic problem correspondence principle 被引量: 5 年份: 1991 收藏 引用 批量引用 报错 分享 全部来源 求助全文 知网 相似文献 参考文献 引证文献Finite Element Analysis of Composite Materials with Abaqus 7.3Correspondence Principle260 7.4Frequency Domain...
Abaqus Finite Element Analysis of Cyclic Loading on a :在循环加载ABAQUS有限元分析 Finite element analysis of reinforced and prestressed concrete structures including thermal loading 方钢管约束钢筋混凝土柱拟静力有限元分析 Download Finite Element Analysis of Composite Materials :下载复合材料有限元分析 Finite ...