Midas2Abaqus | 崔济东的博客

[midas2Abaqus] 基于Pushdown方法的连续倒塌分析算例 (Progressive Collapse Analysis Example based on Pushdown Method)

实干、实践、积累、思考、创新。 Progressive collapse analysis example based on Pushdown method using Abaqus. 采用Abaqus基于Pushdown方法的连续倒塌分析算例。也算是midas2Abaqus软件的应用案例吧。测试算例。还有待完善。关于midas2Abaqus：http://www.jdcui.com/?page_id=10470 midas Gen Model midas2Abaqus Model Abaqus Model Abaqus Results 静力及动力分析下抽柱点的竖向位移如下图所示（vertical displacement of static and dynamic analysis …

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Solid Mechanics [固体力学] / Steel Structure [钢结构] / Structural Analysis [结构分析] / Structural Engineering [结构工程]

[midas2Abaqus] 钢塔架倒塌分析 (Steel Tower Collapse Analysis by Abaqus)

实干、实践、积累、思考、创新。 Steel Tower Collapse Analysis. 钢塔架倒塌分析。也算是midas2Abaqus软件的应用案例吧。关于midas2Abaqus：http://www.jdcui.com/?page_id=10470 midas Gen midas2Abaqus Model abaqus Model Analysis Results PS. 接下来分享 UMAT, VUMAT 梁单元子程序开发的一些研究成果。微信公众号 ( Wechat Subscription) 欢迎关注 “结构之旅” 微信公众号

Abaqus / Dynamics [动力学] / Earthquake Engineering [地震工程] / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Structural Analysis [结构分析] / Structural Engineering [结构工程]

[midas2Abaqus] Abaqus地震作用下钢框架连续倒塌算例 (Nonlinear progressive collapse analysis of a Steel Frame using Abaqus) (midas2Abaqus软件测试案例 )

实干、实践、积累、思考、创新。 Progressive Collapse Analysis of a Steel Frame in the presence of the earthquake loads by Abaqus . Abaqus地震荷载作用下钢框架地震的连续倒塌分析。一个midas2Abaqus软件的算例。关于midas2Abaqus：http://www.jdcui.com/?page_id=10470 midas Gen Model midas2Abaqus Model Abaqus Model Abaqus Analysis Results …

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Structural Analysis [结构分析]

[仿真分析] 橡胶带大变形压缩算例 (Large Compressive Analysis of Rubber Belt by Abaqus) (midas2Abaqus软件测试案例 )

实干、实践、积累、思考、创新。 Large Compressive Analysis of Rubber Belt by Abaqus . 橡胶带压缩大变形分析。一个midas2Abaqus软件的算例。关于midas2Abaqus：http://www.jdcui.com/?page_id=10470 midas Gen midas2Abaqus Abaqus Model Abaqus Results PS. 接下来分享 UMAT, VUMAT 梁单元子程序开发的一些研究成果。微信公众号 ( Wechat Subscription) 欢迎关注 “结构之旅” 微信公众号

Abaqus / Dynamics [动力学] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Solid Mechanics [固体力学] / Structural Analysis [结构分析] / Structural Engineering [结构工程]

[midas2Abaqus] 金属板冲击算例 (Dynamic Impact Analysis of Metal Plate by Abaqus) (midas2Abaqus软件测试案例 )

实干、实践、积累、思考、创新。 A soft metal plate dynamic impacted by a hard steel block. 用一个硬的金属块冲击一个软的金属板。一个midas2Abaqus软件的算例。关于midas2Abaqus：http://www.jdcui.com/?page_id=10470 midas Gen Model midas2Abaqus Model Abaqus Model Abaqus Analysis Results PS. 接下来分享 UMAT, VUMAT子程序开发的一些研究成果。微信公众号 ( Wechat Subscription) 欢迎关注 “结构之旅” 微信公众号

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Solid Mechanics [固体力学]

[midas2Abaqus] 金属箱冲击模拟 (Dynamic Impact Analysis of Metal Box by Abaqus) (midas2Abaqus软件测试案例 )

实干、实践、积累、思考、创新。 A soft metal cylindrical box dynamic impacted by a hard steel block. 用一个硬的金属块冲击一个软的圆柱形金属箱。一个 midas2Abaqus 简单测试算例。关于midas2Abaqus：http://www.jdcui.com/?page_id=10470 midas Gen Model midas2Abaqus Model Abaqus Model Abaqus Analysis Results 微信公众号 ( Wechat Subscription) 欢迎关注 “结构之旅” 微信公众号

Abaqus / Finite Element Method [有限元法] / Midas / Simulation Analysis [仿真分析] / Solid Mechanics [固体力学]

[midas2Abaqus] Tensile Test Analysis by Abaqus (Abaqus拉伸试验分析)

实干、实践、积累、思考、创新。 Tensile Test Analysis by Abaqus. Abaqus拉伸试验分析。也算是midas2Abaqus软件的应用案例吧。主要是测试程序。关于midas2Abaqus：http://www.jdcui.com/?page_id=10470 midas Gen Model midas2Abaqus Model Abaqus Model Abaqus Analysis Results 微信公众号 ( Wechat Subscription) 欢迎关注 “结构之旅” 微信公众号

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Structural Analysis [结构分析]

[midas2Abaqus] Abaqus 接触算例1 (Contact Example 1)(midas2Abaqus应用案例)

实干、坚实践、积累、思考、创新。一个简单的静力非线性接触算例，两个钢片，上面的钢片往下发生位移，并与下面的钢片接触。采用midas2Abaqus辅助建模。 midas Gen Model midas2Abaqus Model Abaqus Model and Results Abaqus Results 微信公众号 ( Wechat Subscription) 欢迎关注 “结构之旅” 微信公众号

Abaqus / ETABS & SAP2000 / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Structural Analysis [结构分析] / Structural Engineering [结构工程]

[midas2Abaqus] Abaqus框架直接积分地震响应时程分析(midas2Abaqus测试算例)

实干、实践、积累、思考、创新。模型（Model）一个6层的小框架，不带楼板，梁截面H600X300X20X20，柱子箱型截面BOX 600X40。材料Q345。仅考虑结构本身自重。采用Abaqus做一个弹性时程分析，分析方法为直接积分。（PS. 请忽略结构合理性，仅用于测试。）模型的与博文《[Midas][ETABS] 框架时程分析对比(ETABS vs. midas Gen)》的模型一致，图 1 为 midas Gen 中的模型显示结果。地震如图 2 所示。图 1 框架模型示意图图 2 地震波示意图 Midas2Abaqus Model 为了进行Abaqus分析，采用 Midas2Abaqus 软件进行模型转换，Midas2Abaqus模型如下。在Midas2Abaqus补充设置相关的参数，如工况参数等，即可导出Abaqus INP 模型，用于后续的Abaqus分析。 Abaqus Model midas …

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Steel Structure [钢结构] / Structural Analysis [结构分析] / Structural Engineering [结构工程]

[Midas2Abaqus] 钢柱屈曲分析 (Buckling Analysis of Steel Column)

实干、实践、积累、思考、创新。底部固支的H型钢悬臂柱，顶部竖直向下作用轴压力，分析构件的屈曲模态。为了考虑翼缘或腹板的局部屈曲，可采用壳单元进行建模。本例分别采用Midas Gen及Abaqus软件进行模拟。 Midas Gen Model Midas Gen Results （a）一阶屈曲模态（屈曲因子：8.24E+005)（绕工字钢的弱轴）（b）二阶屈曲模态（屈曲因子：1.976E+006）（绕工字钢的强轴）（c）三阶屈曲模态（屈曲因子：1.976E+006）（绕工字钢轴向扭转） Midas2Abaqus Model 为了进行Abaqus分析，采用Midas2Abaqus软件进行模型转换。 Abaqus Model Abaqus Results （a）一阶屈曲模态（屈曲因子：8.26583E+005)（绕工字钢的弱轴）（b）二阶屈曲模态（屈曲因子：1.98061E+006）（绕工字钢的强轴）（c）三阶屈曲模态（屈曲因子：1.976E+006）（绕工字钢轴向扭转）由以上两个软件分析结果可知，Midas Gen及Abaqus的分析结果基本一致，一阶屈曲模态为绕工字钢的弱轴，二阶屈曲模态为绕工字钢的强轴，三阶屈曲模态为绕工字钢轴向的扭转屈曲。微信公众号 ( Wechat Subscription) 欢迎关注 “结构之旅” 微信公众号

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Steel Structure [钢结构] / Structural Analysis [结构分析] / Structural Design [结构设计] / Structural Engineering [结构工程]

[程序] midas2Abaqus: midas Gen Model to Abaqus Model [midasGen模型转Abaqus]

The page you current visit has been moved to: http://www.jdcui.com/?page_id=10470 最新内容已移步到这个页面: http://www.jdcui.com/?page_id=10470 程序图标 ( Program LOGO ) 程序介绍 ( Program Introduction) Midas Gen 模型转 Abaqus模型的工具（Midas Gen Model to Abaqus Model）程序图例 ( Program Gallery ) …

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析]

[Midas2Abaqus] Midas Gen Verification Example Eigen-9: Eigenvalue and static analysis of a 5- level pyramid building under lateral loads [ Midas Gen 验证实例 Eigen-9: 5层金字塔结构的特征值分析及侧向水平力静力分析]

【1】Problem Description ( Midas Gen Verification Example Eigen-9: Eigenvalue and static analysis of a 5- level pyramid building under lateral loads) Perform the eigenvalue analysis of a pyramid building. Calculate …

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Structural Engineering [结构工程]

[Midas2Abaqus] Verification Example GNL-1: Geometric nonlinear analysis of a high arch structure [ Midas Gen 验证实例 GNL-1: 高拱结构的几何非线性分析]

【1】Problem Description ( Midas Gen’s Verification Examples GNL-1: Geometric nonlinear analysis of a high arch structure) Obtain load-displacement relation curves at the point of load application on a 100 m radius, …

Abaqus / Finite Element Method [有限元法] / Midas / Structural Analysis [结构分析] / Structural Optimization [结构优化]

[Midas2Abaqus] Topology Optimization of a short cantilever beam by Abaqus [短悬臂梁拓扑优化分析算例]

又一个简单的优化小例子， PS. 某人答对了结果 😆 。【1】Midas Gen Model 【2】Midas2Abaqus Model 【3】Abaqus Model 【4】Optimization Results 优化目标：刚度最大化。约束条件：体积优化 30%。最终结果是一个三角形。微信公众号 ( Wechat Subscription) 欢迎关注 “结构之旅” 微信公众号

Abaqus / ETABS & SAP2000 / Finite Element Method [有限元法] / Midas / Structural Analysis [结构分析] / Structural Design [结构设计] / Structural Engineering [结构工程]

[Midas2Abaqus] Verification Example Static-31: Elliptic membrane under uniformly distributed load [ Midas Gen 验证实例 Static-31: 椭圆薄膜受均布荷载]

【1】Problem Description ( Midas Gen’s Verification Examples Static-31: Elliptic membrane under uniformly distributed load) An elliptical membrane of thickness, t and geometrical properties is subjected to a uniformly distributed outward pressure. …

Abaqus / Finite Element Method [有限元法] / Midas / Simulation Analysis [仿真分析] / Structural Analysis [结构分析] / Structural Engineering [结构工程]

[Midas2Abaqus] Verification Example GNL-6: Snap-back Nonlinear problem [ Midas Gen 验证实例GNL-6: Snap-back 非线性问题]

【1】Problem Description (GNL-6: Snap-back Nonlinear problem from Midas Gen’s Verification Examples) Draw the load-displacement graph. 【2】MODEL Properties Dimension Length 2500 m Element Truss element Material Modulus of elasticity E = …

Abaqus / Finite Element Method [有限元法] / Midas / My Software [自编程序] / Simulation Analysis [仿真分析] / Structural Analysis [结构分析] / Structural Engineering [结构工程]

[Midas2Abaqus] Verification Example GNL-5: Snap-through Analysis of simply 2D truss [ Midas Gen 验证实例GNL-5: 2D桁架的阶跃分析]

【1】Problem Description (GNL-5: Snap-through Analysis of simply 2D truss from Midas Gen’s Verification Examples) A truss element is subjected to a vertical load at the node 2. Draw the load-displacement …

Abaqus / Midas / My Software [自编程序] / Simulation Analysis [仿真分析]

[Midas2Abaqus] Verification Example Eigen-15: Eigenvalue analysis of simply supported thin annular plate [ Midas Gen 验证实例Eigen-15: 简支薄圆板的特征值分析]

【1】Problem Description A simply supported thin annular plate is analyzed to determine the first 10 natural frequencies. Determine the natural frequencies and mode shapes. ( This model is original come …