midas Gen
Midas Gen has a humanized operation interface and adopts excellent computer display technology. It is a general structural analysis and optimization design system in the field of architecture. The user-friendly and convenient input function provides you with excellent convenience and productivity in the process of modeling, analysis and design of large-scale models. Built in various analysis functions and domestic and foreign specifications, it provides you with the best solution in the field of structural analysis and construction.
Midas Gen Function Structure Table
| Midas Gen – Menu |
| Basic Edition |
| Common platform |
| Finite element library: beam element (shear deformation can be considered), variable cross-section beam element, truss element, cable element, plate element (including thin/thick plate and anisotropic plate), wall element, solid block element, compression only element, tension only element, plane stress element, plane strain element, axisymmetric element, gap element, hook element, etc |
| Load: dead weight, node load, beam element load, floor load, pressure load, forced displacement, wind load, wind pressure (can be used for automatic calculation of wind load of open or closed space structures and unmodeled parts), seismic load, etc |
| Boundary: general support, node elastic support, surface elastic support, elastic connection, rigid connection, release of beam end constraint, beam end rigid region (used to define eccentricity), release of plate end constraint, node local coordinate axis, release of rigid membrane connection (local elastic plate definition), etc |
| Modeling assistant: beam, arch, frame, truss, plate, shell, tower |
| Boundary: general support, node elastic support, surface elastic support, elastic connection, rigid connection, release of beam end constraint, beam end rigid region (used to define eccentricity), release of plate end constraint, node local coordinate axis, release of rigid membrane connection (local elastic plate definition), etc |
| Editor and calculator: text and graphic editor, seismic data generator, arbitrary section property value calculator |
| GPU computing: use graphics card parallel computing to improve computing speed |
analysis:
Static analysis (linear static analysis, temperature stress analysis), eigenvalue analysis and response spectrum analysis (the influence of different materials with different damping ratios can be considered), P-delta analysis (the additional effect of vertical load on horizontal load displacement when the building bears horizontal and vertical loads at the same time can be considered) |
| Results viewing (structural reaction and displacement, internal force of truss/beam/slab/wall element, stress of truss/beam/slab/axisymmetric/plane stress/plane strain element, resultant force of internal force in local direction of beam/slab/solid element, internal force of slab element section line or section, period and mode of vibration, internal force of response spectrum analysis node, layer results of layered structure, etc.) |
| Design (reinforced concrete structure, steel structure, steel reinforced concrete structure and detailed calculation sheet output function) |
| Steel structure optimization design (stress control, displacement control) |
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| General module |
| Automatic grid and mapping grid generation function |
Finite element mesh generation suitable for complex plates/special-shaped plates/perforated plates |
| Linear dynamic analysis |
The elastic response analysis of the structure under dynamic load can be used for supplementary calculation of response spectrum analysis, vibration comfort analysis, multi support excitation analysis and equipment foundation dynamic analysis, etc |
| buckling analysis |
Stability analysis of the structure under specific load to determine the critical load leading to structural instability and the corresponding buckling mode. The initial defects of the structure can be considered according to the buckling mode and the model can be updated |
| Arbitrary Section Designer (GSD) |
Applicable to calculation of section characteristics, correlation curves, moment curvature relationship and stress distribution of sections with complex shapes |
| Analysis of concrete prestress |
It is applicable to prestressed beam and slab structures, such as prestressed long-span concrete beams, stadium grandstand cantilever beams, pre tensioned or post tensioned prestressed components, etc |
| 7-DOF unit |
The beam element increases the degree of freedom of warping, and its analysis results can be used for the torsional check of steel structures |
| software interface |
Support importing PKPM model, supporting mutual guidance with SAP2000 model, supporting mutual guidance with ETABS model, supporting importing Revit model, supporting exporting to midas FEA for simulation analysis, and supporting exporting to midas GTS for pile soil collaborative analysis and settlement calculation |
| Dynamic Calculation Sheet Generator |
The model or analysis result graph, table, chart, text, etc. can be inserted into the dynamic calculation sheet. When the model data is modified, the content in the calculation sheet can also be automatically updated |
| Plate element design |
Support the design of general plate unit and raft design function; Support the modeling, analysis and design of beamless floor structure; Nonlinear analysis of support plate element |
|
| Advanced module |
| Construction process analysis |
It is applicable to projects that simulate structural stress and deformation step by step, such as layered construction of high-rise buildings, batch tensioning of prestressed cable structures, hoisting and assembly process of steel structures, layered pouring of mass concrete, etc. The elastic compression of columns, changes in elastic modulus, creep and shrinkage, and the establishment and removal of components can be considered, Load application and unloading, boundary change, etc |
| Static elastoplastic analysis |
The analysis results of the construction phase can be used as the initial internal force state of the elastoplastic analysis for pushover analysis to obtain the weak position and seismic performance of the structure under the action of moderate or large earthquakes |
| Dynamic elastoplastic analysis |
It is applicable to the large earthquake time history analysis of various types of structures, and evaluates the weak parts, failure states and seismic performance of structures under the action of large earthquakes |
| Geometric nonlinear analysis |
It is applicable to projects with large displacement and deformation, such as cable structures, string structures, large-span steel structures, high-rise flexible structures, etc |
| Boundary nonlinear analysis |
That is, isolation and energy dissipation analysis, which is applicable to structures using isolation bearings or energy dissipation devices, such as rubber isolation bearings at the connection between the steel roof and the main concrete structure, energy dissipation devices at the corridor of multi tower connected structures, or viscoelastic dampers, buckling restrained braces (BRB), tuned mass dampers (TMD), etc |
| Material nonlinear analysis |
It is applicable to projects considering the nonlinear constitutive relationship of component materials, such as the ultimate bearing capacity analysis of components, the analysis of steel or concrete components entering the plastic stage, the analysis of plastic yield failure of nodes, etc |
|
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 anal ysis, 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
Download address
Building structure analysis and optimization design system midas Gen 2015 v1.1 x86 x64
Dust falling wood: https://pan.baidu.com/s/1WPL_9MYDumbvl3ojRXB05Q
Baidu online disk: https://pan.luochenzhimu.com/disk/software/midas_Gen/midas_Gen_2015_v1.1/
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