软件介绍（Software introduction）

于在静态，动态，线性和非线性载荷下对框架，梁和桁架进行结构分析的软件工具。它包括2D框架分析软件套件的静态版和Truss版的所有功能，以及处理动态载荷的功能。自动计算结构的动态模式，并以图形方式表示相应的模式形状。支持的结构激励包括响应谱以及逐步时程分析。该软件使用优化的有限元，并包括一个强大的解决方案引擎。计算结果以自动创建的计算报告表示，可导出为pdf，doc和xls格式。此外，该程序还支持考虑P-Delta效应的非线性静态分析（二阶分析）。

Dynamic Edition of 2D Frame Analysis是一个功能强大的应用程序，它使用优化的有限元（梁单元）来对梁，门框和桁架进行静态和动态分析。其通用的界面以及易于定制的特性使其成为框架分析的领导产品。

点评：一款小巧的结构设计软件，可能会集成到本站工具箱内

官方网站：https://www.engissol.com/

Software tool for structural analysis of frames, beams and trusses under static, dynamic, linear and non-linear loads. It includes all features of the Static Edition and the Truss Edition of 2D Frame Analysis software suite plus the ability to handle dynamic loads. The dynamic modes of the structure are automatically calculated and the corresponding modal shapes are represented graphically. Supported structural excitations include response spectrum as well as stepped time history analysis. The software uses optimized finite elements and includes a powerful solution engine. The calculation results are represented in an automatically created calculation report, exportable to pdf, doc and xls formats. Moreover, the program also supportes non-linear static analysis (second order analysis) for the consideration of P-Delta effects.

The Dynamic Edition of 2D Frame Analysis is a powerfull application that uses optimized finite elements (beam elements) in order to perform static and dynamic analysis of beams, portal frames and trusses. Its versatile interface as well as its easy customization make it a leader-product in frame analysis.

软件功能及特色

分析：
使用高度灵活的通用有限元方法
2D桁架的静态分析
节点和钢筋的数量不受限制
所有类型的边界条件（固定，滚子等）均
支持平移和旋转弹簧
初始位移条件
快速创建模型，无需首先定义节点，然后定义元素，然后自动生成节点。
考虑热负荷
预处理：
高质量的图形渲染，完整的GUI
包括所有主要的度量单位。支持在工作期间立即切换到其他度量单位。
非常容易的模型创建
具有主要钢截面形状的嵌入式库
自定义截面的定义
具有主要材料（木材，钢，混凝土）的嵌入式库
定义自定义材料
快速修改材料属性
最终释放选项
快速施加分散载荷
图形化地在每个时间步施加与时间相关的载荷
后期处理：
绘制变形后的形状给定的模型
分析结果的分析视图
轴向剪切力图和弯矩图的绘制
沿成员的每个位置的内力计算沿成员
的顶部和底部纤维的应力计算
每个模型参数的图形表示（内部力，力矩，位移，旋转，反作用力）与时间的关系
绘制每个时间步的轴向-剪切力和弯矩图
绘制每个时间步的变形形状
高质量分析报告以及所有分析结果，包括应力，内力和位移图以及静态模型的图（已变形）形状和轴向剪切力及力矩图
专业外观分析报告

Use of highly flexible, general, finite element method
Static Analysis of Multi span beams, 2D Trusses and 2D Frames
Unlimited number of Nodes and Beams
3 Degrees of freedom per Node, 6 per Beam
Compatibility with any consistent system of units
All type of boundary conditions (fixed, rollers, etc.)
Bent support conditions with respect to the global coordinate system, e.g. roller at 30 degrees in Node #4.(Nodal constraints in all directions)
Separate Coordinate System for each node
Rotational Springs
Unlimited number of translational around a node (direction and stiffness for each one)
Consideration of any translational and rotational displacements of the support conditions
No need to define first Nodes and then Beams, Nodes are produced automatically
Consideration of thermal loads
Ability to modify the beam material properties easily and fast
Static Load is given with respect to the global or local system of each beam or Node
Quick release 1 to 3 degrees of freedom at the starting or ending node of each beam in a user defined local coordinate system
Vertical and Horizontal Distribution Load on beams
Easy and interactive insertion of Arcs
Quick drawing of the model in a user friendly environment
Full GUI including zoom, pan, grid, snap options
Calculation and Drawing of the deformed shape of the given model
Analytical view of the results of analysis, the geometry, the static model, the loads etc.
Drawing of Diagrams of Axial and Shear Force and Bending Moment
Scaling to above diagrams and the deformed model interactively
Printings of analytical results, stress and displacements diagrams
Library with the major steel section shapes as well as typical concrete grades
Option to perform static or dynamic analysis
Dynamic Preferences, such as ending time of loading, integration step, damping coefficient and initial speeds – displacements
Ability to insert a math function of variable t (time)

软件截图