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建筑结构分析及优化设计系统 midas Gen 2015 v1.1 x86 x64

midas Gen

midas Gen具有人性化的操作界面,并且采用了卓越的计算机显示技术,是建筑领域通用结构分析及优化设计系统。以用户为中心的便捷的输入功能,在大型模型的建模、分析及设计过程中为您提供卓越的便利性和生产性。内置了多样的分析功能和国内外规范,为您提供结构分析和建设领域最好的解决方案。

midas Gen 功能结构表

midas Gen – 功能表
基本版
通用平台
有限元库:梁单元(可考虑剪切变形)、变截面梁单元、桁架单元、索单元、板单元(包含薄板/厚板、各向异性板)、墙单元、实体块单元、只受压单元、只受拉单元、平面应力单元、平面应变单元、轴对称单元、间隙单元、钩单元等
荷载:自重、节点荷载、梁单元荷载、楼面荷载、压力荷载、强制位移、风荷载、风压(可用于开放式或封闭式空间结构以及未建模部分风荷载的自动计算)、地震荷载等
边界:一般支承、节点弹性支承、面弹性支承、弹性连接、刚性连接、释放梁端约束、梁端刚域(用于定义偏心)、释放板端约束、节点局部坐标轴、解除刚膜连接(局部弹性板定义)等
建模助手:梁、拱、框架、桁架、板、壳、塔架
边界:一般支承、节点弹性支承、面弹性支承、弹性连接、刚性连接、释放梁端约束、梁端刚域(用于定义偏心)、释放板端约束、节点局部坐标轴、解除刚膜连接(局部弹性板定义)等
编辑器及计算器:文本和图形编辑器、地震数据生成器、任意截面特性值计算器
GPU 计算:利用显卡并行计算,提升计算速度
分析:
静力分析(线性静力分析、温度应力分析)、特征值分析及反应谱分析(可考虑不同材料不同阻尼比的影响)、P-delta 分析(可考虑建筑物同时承受水平和竖向荷载时,竖向荷载在水平荷载位移上引起的附加效应)
结果查看(结构反力和位移、桁架/梁/板/墙单元内力、桁架/梁/板/轴对称/平面应力/平面应变单元应力、梁/板/实体单元局部方向内力的合力、板单元剖断线或剖断面内力、周期与振型、反应谱分析节点内力、有层结构的层结果等)
设计(钢筋混凝土结构、钢结构、钢骨混凝土结构及详细计算书输出功能)
钢结构优化设计(应力控制、位移控制)
常规模块
自动网格和映射网格划分功能 适用于复杂板/异形板/开洞板的有限元网格划分
线性动力分析 结构在动力荷载作用下的弹性响应分析,可用于反应谱分析的补充计算、振动舒适度分析、多 支座激振分析及设备基础动力分析等
屈曲分析 结构在特定荷载作用下的稳定性分析,以确定导致结构失稳的临界荷载及相应的屈曲模态,可按照屈曲模态考虑结构初始缺陷并更新模型
任意截面设计器 (GSD) 适用复杂形状截面的截面特性、相关曲线、弯矩-曲率关系和应力分布的计算
混凝土预应力分析 适用于预应力梁板结构,如施加预应力的大跨度混凝土梁、体育场馆看台悬挑梁、先张法或后 张法施工的预应力构件等
七自由度单元 梁单元增加翘曲自由度,其分析结果可用于钢结构抗扭验算
软件接口 支持将 PKPM 模型导入,支持与 SAP2000 模型互导,支持与 ETABS 模型互导,支持将 Revit 模型导入,支持导出至 midas FEA 进行仿真分析,支持导出至midas GTS 进行桩土协同分析与沉降计算
动态计算书生成器 可将模型或分析结果图形、表格、图表、文本等插入到动态计算书中,模型数据被修改时,计算书中的内容也可自动更新
板单元设计 支持通用板单元设计,支持筏板设计功能;支持无梁楼盖结构的建模、分析、设计;支持板单 元的非线性分析
高级模块
施工过程分析 适用于分步模拟结构受力和变形的工程,如高层建筑物的分层施工、预应力拉索结构的分批张拉、钢结构的吊装和拼装过程、大体积混凝土分层浇筑等,可考虑柱弹性压缩、弹性模量的变化、徐变和收缩,可考虑构件的建立与拆除,荷载的施加与卸载以及边界的变化等
静力弹塑性分析 可将施工阶段分析结果作为弹塑性分析的初始内力状态进行推覆分析, 以获得结构在中震或大 震作用下的薄弱位置及抗震性能等
动力弹塑性分析 适用于各种类型结构的大震时程分析,对结构在大震作用下的薄弱部位、破坏状态以及抗震性 能进行评价
几何非线性分析 适用于会出现大位移、大变形的工程,如拉索结构、张弦结构、大跨钢结构、高耸高柔结构等
边界非线性分析 即隔震和消能减震分析,适用于采用隔震支座或消能减震装置的结构,如钢屋盖与主体混凝土 结构连接处设置橡胶隔震支座、多塔连体结构在连廊处设置消能装置、或者在结构中设置粘弹 性阻尼器、防屈曲支撑(BRB)、调谐质量阻尼器(TMD)等
材料非线性分析 适用于考虑构件材料本构关系为非线性的工程,如构件极限承载力分析、钢或混凝土构件进入 塑性阶段分析、节点塑性屈服破坏分析等

midas Gen

Structural Design Technology

With its intuitive user interface, contemporary computer graphics and powerful solver,

midas Gen enables practicing engineers to readily perform structural analysis and design for conventional and complex structures.

midas Gen utilizes a diverse range of specialty finite element analysis functions as well as modern theories of structural analysis to render accurate and practical results.

These features contribute to higher and unprecedented standards of convenience, efficiency, versatility and productivity for structural design.

Every Analysis. Every Solution

Streamlined Functionality for all Analysis Types

High-end projects with complex geometry and loading pose a variety of unique challenges for engineers.

It is essential to use refined analysis methods since conventional methods are not accepted by design codes for these projects.

These difficulties have caused engineers to use finite element software for these analyses.

However, the limited functionality of these programs has caused engineers to typically convert their finite element models into 1D elements in an effort to save time and effort.

This leads to a significant reduction of the accuracy of the calculations as well as designs that are over-conservative.

midas FEA has been specifically designed to overcome all of these challenges.

Its advanced functionality enables you to create highly detailed models with plate and solid elements that produce equally precise and reliable results.

With midas FEA you will be able to perform high-end analyses with unprecedented levels of confidence and efficiency.

You will also be able to greatly expand your range of design capabilities.

Projects that may have been beyond your scope will now be attainable since midas FEA greatly expedites work processes that previously required exorbitant amounts of time

and effort to complete. Engineers have widely used midas FEA for projects such as plain and reinforced concrete structures, concrete damage and cracking, plain

and reinforced masonry structures, composite structures, steel structures, foundations, and offshore structures.

Modern structural design codes require that a diverse set of analyses be performed to meet local design standards. Although many structural software programs have been developed to aid with these various analyses, they are often incapable of handling every analysis type that is required. This has caused many engineers to rely on multiple specialized programs and systems.

 

One of midas Gen’s most powerful advantages is its ability to handle the full spectrum of structural analysis types. midas Gen’s capabilities include: construction stage analysis for the study of time dependent material properties and construction sequences, p-delta analysis for the calculation of secondary moments and deflections, buckling analysis for calculation of failure modes and compressive strengths limits, and material nonlinear analysis for displacement limit checks.

 midas Gen is also equipped with advanced functions for seismic analysis. It is equipped to perform pushover analysis as well as conventional response spectrum analysis and high-end time history analysis. Thus it is the software of choice for structural engineers in seismic regions. Lastly, you can apply midas Gen not only for buildings, but also all types of structures such as industrial plants, stadiums, gymnasiums, airports, and social infrastructures. midas Gen’s remarkable analysis versatility ensures that you will be able to handle any type of structural design project that you will encounter. Many leading engineering firms have used midas Gen to expand the scope of the types of projects they pursue. It has also been used as their primary tool for structural analysis, thus enabling them to efficiently provide uniform training for engineers. This has made it much easier for engineers to work together on a single universal design platform as opposed to several specialized and incompatible programs.

Instantaneous Optimized Designs

Modern design innovations for design calculations

In today’s market, it is essential for engineering firms to be proficient with sophisticated finite element analysis software to create optimized designs and proposals

and to competitively bid for projects. midas Gen contains a large selection of design functions that will enable you to determine the critical displacements, bending moments,

and shear strains that are needed to create the most optimized and cost effective designs.

midas Gen is used for the design of all structural elements including beams, columns, slabs, walls, and footings.

The program has an extensive database of RC, Steel, and SRC design codes which can be used to automatically check for failure and over-conservatism in your designs.

Specialized functions are available for the design of member sections, footings, meshed slabs, and capacities for steel elements and concrete structures.

These functions take the inputted design and loading parameters into account to calculate the optimal section shapes and arrangements.

High-end design functions such as these differentiate midas Gen from all other finite element modeling software.

These functions make it possible to create highly accurate optimized designs at an accelerated rate without the need for an in-depth understanding of finite element analysis.

Effortless and Stress-free Modeling

The most advanced user interface, to simplify even the most complex modeling

The modeling of complex structures on 3D finite element analysis software can pose a variety of difficulties.

Much time is often spent redrawing projects that have already been modeled on building information modeling programs.

The modeling of various loads, irregular sections, construction stages and multiple stories can also require many repetitive

and time consuming steps, especially for programs that only have standard modeling commands.

midas Gen has one of the most advanced and modeling interfaces in the market.

It is fully compatible with other building information modeling programs so that you can directly import drawings and data into midas Gen instead of having to redraw them.

Building generation wizards are available to aid in the modeling of frames, arches, trusses, plates, shells, beams columns, tapered sections and multiple stories.

Functions for simulating all load types including seismic, floor, beam, thermal, prestressing and hydrostatic pressure are included to simplify the modeling process

and to generate accurate results. Construction stage modeling functionality enables you to simulate highly detailed construction stage sequences

and alternate designs complete with temporary support structures and time dependent material property changes.

midas Gen features a merge model file option to streamline the consolidation of separate model files.

For example, several engineers can simultaneously work on their separate parts of a project and then seamlessly merge the individual files into a single file.

These highly developed commands enable engineers to save significant amounts of time and effort, especially for complex and large scale projects.

High quality results, without the long wait

Speedy analysis times. Because your time is so valuable

The post-processing speed of finite element analysis software becomes increasingly important for projects with higher levels of complexity

and larger amounts of input data. A slow processor can lead to significant amounts of time lost in waiting for the results to be generated,

especially when it is necessary to run the analysis multiple times to take design changes into account.

midas Gen has the fastest multi-frontal solver and the latest analysis algorithms, instantly bringing accurate and practical analysis results.

In particular, the dynamic analysis and nonlinear analysis speeds are remarkably fast. The post-processor generates an in-depth reporting of key results including story drift for static

and dynamic seismic loads, story shear for response spectrum and time history loads, and story shear force ratio for columns and shear walls.

The post processor also performs checks for irregularities in torsion, stiffness, weight, and capacity to ensure that design code standards are met.

midas Gen’s advanced processing speed and detailed result generation will ensure that you will be able to quickly calculate and verify your desired results and stay on the project schedule.

In addition, the powerful graphic displays allows for fast representation in analysis results in contour model, graphical, and spreadsheet formats.

The result displays can be easily transferred to Word documents so that final reports can be efficiently organized.

Home Page: https://www.midasoft.com/building/gen/products/midasngen

下载地址

建筑结构分析及优化设计系统 midas Gen 2015 v1.1 x86 x64
落尘之木:https://pan.baidu.com/s/1WPL_9MYDumbvl3ojRXB05Q
百度网盘:https://pan.luochenzhimu.com/disk/software/midas_Gen/midas_Gen_2015_v1.1/

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