Textile Roofs 2005, Walter Rustler, Dipl.-Ing. (FH) - PowerPoint PPT Presentation

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Textile Roofs 2005, Walter Rustler, Dipl.-Ing. (FH)

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Welcome to the presentation of RFEM Object based Modeling Powered by Intelligent AutoMeshing * * * * * * * * * * * * * * * * Sample projects where RFEM is used ... – PowerPoint PPT presentation

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Title: Textile Roofs 2005, Walter Rustler, Dipl.-Ing. (FH)


1
Welcome to the presentation of
RFEM
Object based Modeling Powered by Intelligent
AutoMeshing
2
About the dveloper Ing.-Software Dlubal
  • Headquarters in Tiefenbach/ Germany
  • Development in Prague/Czech Republic
  • 20 Years of experience in Structural Analysis
    Software
  • Currently have 100 Employees
  • Software is used World-Wide in 40 Countries
  • Over 7000 Users World-Wide

3
Why chose RFEM? - Most Simple to use
  • Just install and start working !!! No Special
    training needed.
  • Input through Graphics/ Dialogues/Tables
  • Completely object oriented Just click on any
    object and change the properties
  • Locating an object or node is very simple even in
    a huge model
  • Solutions to handle singularities caused by nodal
    supports or nodal loads

4
Why chose RFEM? - Huge library of parametric
models
  • Huge libray of predefined parametric models to
    suit various industry needs
  • The more interesting is user can create their own
    parametric structure library
  • Cooling towers
  • Tanks
  • Silos

5
Why chose RFEM? - Huge library of parametric
models
  • Shells
  • Folded Plates
  • Shear walls
  • Haunched Knee Frames
  • Rectangular/Triangular masts
  • And hundreds of other structural models...

6
Why chose RFEM? - Parametric modelling
  • Create objects using formula editor
  • Just change the variable in the formula, the
    whole structure will be recreated including
    loadings ...Considerable increase in your
    productivity!!!

7
Why chose RFEM? - Automeshing capabilities
  • Just create members, slabs, plates, walls,
    openings and solids Program automatically
    creates mesh generation... Connectivity problems
    are elminated !!!
  • Further Automesh refinements at selcted nodes..

8
Why chose RFEM? - Automatic creation of surface
intersections
  • Just create objects/ surfaces program can
    auotmatically create intersections
  • Very powerful options to model complicated
    surfaces and intersections of various parts of
    equipments/structures

9
RFEM for special applications - Design of steel
girders
  • Creates surfaces from members
  • Buckiling analysis and calculation of buckling
    load factros
  • Checking of surfaces for allowable stresses
  • Design of curved beams/girders
  • Design of beams with openings
  • Design of beams with stiffners

10
RFEM for special applications - Design of box
girders
  • Whole model
  • Crane legs

11
RFEM for special applications - Portal
frames and optimisation of tapered sections
  • Optimization of tapered sections, which will be
    largely benefitted by Pre- Engineered Building
    Construction Companies

12
RFEM for special applications - Material
non-linear analysis
  • Reactor subjected to large differential
    temperatures

13
RFEM for special applications - Design of steel
surfaces
  • User can define the allowable stresses in the
    steel surfaces, program will report the pass or
    fail with maximum stress ratios ..Extremely
    useful in the process industry when working on
    storage tanks, Pressure Vessels, Heat Exchangers,
    Boilers and etc
  • Very comprehensive report generation with in few
    pages which saves large amount of money towards
    printing.

14
RFEM for special applications - Soil Structure
interaction
  • User need to specify the bore hole information,
    program automatically calculate C1 and C2 values
  • Option to specify the normal and shear springs,
    which is useful for modeling pile elements

15
RFEM for special applications - Geometric non
linear analysis
  • Possible to carry out geometric non linear
    analysis
  • Cable elements large deformation analysis is
    carried out according to Newton-Raphson

16
RFEM for special applications - Analysis and
design of Glass surfaces
  • Analysis and design of glass surfaces (with or
    with out layers)
  • Possibility to consider geometric non linear
    option

17
RFEM for special applications - Modeling using
contact elements
  • Bolt modeling using contact elements

18
RFEM for special applications - steel member
design for various country codes
  • IS Design according Indian Code IS 800
  • EC3 Design according to Euro Code 3
  • AISC Design according to AISC (LRFD or ASD)

19
RFEM for special applications - Thick plate
design for concrete surfaces
  • Calcualtion of Shear reinforcements in concrete
    plates, which is critical for heavily loaded
    Slabs, Rafts, Machine foundations, Abutment
    Foundations and etc.
  • EC2 Design according to Euro Code 2
  • Plate design for punching and cracked sections,
    Beam and Column design

20
RFEM for special applications -
Telecom/Transmission Tower Modelling
  • Tower Type Triangular/ Rectangular 
  • Library of vertical bracings
  • Library of horizontal bracings
  • Library of cross arms

21
RFEM for special applications -
Telecom/Transmission Tower Modelling
  • Tower equipments wizard
  • Tower loading wizard

22
RFEM for special applications - Dynamic analysis
  • Different time histories can be applied in
    different directions simultaneously.

23
RFEM Print report functions - Outstanding
presentation of results
  • Outstanding presentation of results using
    graphics and tables
  • Huge savings on printing costs because of smart
    representation of results summary

24
RFEM import Export options - Excellent
interoperability
  • Excellent interoperability with direct links and
    generic interfaces to exchange models to various
    Analysis, Detailing, Plant Engineering and CAD
    software
  • Import options
  • Export Options

25
Stand alone/Add on applications - Crane Girder
Design ( Din Code)
  • Stress Fatigue design for crane runway and
    welds
  • Deformation analysis
  • Plate buckling design for wheel load introduction

26
Stand alone/Add on applications - FEM Plate
Buckiling analysis for stiffened plates ( Din)
  • PLATE-BUCKLING analyzes safety against buckling
    for rectangular plates according to DIN 18800
    part 3
  • The plates can be reinforced with horizontal or
    vertical stiffeners (flat plate, angle,
    T-stiffener, trapezoidal stiffener, U-section,
    bulb flat steel).
  • The load on the edges of the plate is optionally
    user-defined or can be imported from RFEM.

27
Stand alone applications - Composite Girder
Design ( Euro Code 4)
  • Very comprehensive composite girder design

28
Stand alone/Add on applications - Shape Thin
Advanced Section Property Calculator
  • Cross-Section Properties and Design of
    Thin-Walled Sections 

29
Stand alone/Add on applications - in brief
  • Integrated Steel Connections design
  • Timber design
  • Imperfections
  • Construction stages modelling

Many more ....
30
Sample projects where RFEM is used
Fairgrounds in Milano (Italy)
31
Sample projects where RFEM is used
Olympic Stadium in Berlin (by Krebs Kiefer)
32
Sample projects where RFEM is used
Airport in Graz (Austria)
33
Sample projects where RFEM is used
Eden Project (UK)
34
Sample projects where RFEM is used
Entrance Scottish Parliament (Edinborough)
35
Sample projects where RFEM is used
Expo Roof (World EXPO 2000 in Hannover)
36
Sample projects where RFEM is used
Facade of the Allianz Arena in Munich
37
Sample projects where RFEM is used
Hotel Marina at Lake Constance
38
Sample projects where RFEM is used
Tree column for gas station roof
39
Sample projects where RFEM is used
Office building
40
Want to know more about Dlubal Software?
To know more about RFEM, please visit
www.dlubal.com For an online demo please
write to us
www.ramcadds.in
Ram Caddsys Pvt Ltd 10/2, 50th Street,7th
Avenue, Ashok Nagar, Chennai - 600 083,
India.Ph 044 23717641, 24743955 / 3966 Fax
044 24896097Email info_at_ramcadds.in
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