TRIMAS frame / TRIMAS fem FEM in Building Construction Various - - PowerPoint PPT Presentation

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Jan 02, 2023 386 likes •529 views

TRIMAS frame / TRIMAS fem FEM in Building Construction Various standards e.g. EN 1992 + NAs DE, UK, CZ/SK, AT Spatial beam structures / FE systems Versatile element-library High-quality element formulation Application of

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▪ Various standards e.g. EN 1992 + NAs DE, UK, CZ/SK, AT ▪ Spatial beam structures / FE systems ▪ Versatile element-library ▪ High-quality element formulation ▪ Application of haunches in beam and shell structures ▪ Arbitrarily curved geometry ▪ Interaction M - N - MT for structural members ▪ Versatile load models ▪ Calculation of complex systems ▪ Efficient design of steel & prestressed concrete, steel & wood ▪ Bidirectional data exchange with CAD systems

Presentation TRIMAS 1 / 13

TRIMAS frame / TRIMAS fem – FEM in Building Construction

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TRIMAS – FE-Library

u v w

j x

u v w u v

Spring Slab Framework Beam Hexahedron Pentahedron Plate Shell Folded structure ▪ Uniform nonlinear formulation ▪ Modern element formulation ▪ Avoidance of stiffening effects: shear-locking: DSG-Method inplane-locking:EAS-Method ▪ Stability failure due to finite rotations ▪ Detection of curvatures without breaks between the elements ▪ Elemental linear soil pressures suitable for subgrade reaction method ▪ Linear + quadratic element approaches

Presentation TRIMAS 2 / 13

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▪ Influence lines & areas ▪ Eccentric loads TRIMAS – FE-Load-Library ▪ Global and local point, line and area loads ▪ Overfill and tunnel loads with friction forces ▪ Acceleration loads ▪ Eccentric beam loads ▪ Temperature loads ▪ Settlement of supports ▪ Load macros, e.g. for LM1 ▪ Load generation ▪ Superposition and combination creation using load case attributes

Presentation TRIMAS 3 / 13

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TRIMAS – FE-Modelling

System Data 148.143 Elements 1.259 Beam elements 973 Framework elements 26.110 Plate elements 32 Slab elements 119.769 Shell elements 651811 / 2.589.319 Degree of freedom (-75%) Software Solution TRIMAS 64bit-Version 3,927 / 17,672 GB Storage Space Requirement 0,692 / 1,530 GB Results-Database 0,52 / 3,50 h Solving System of equations (-85%) change with one click!

Analysis with linear / quadratic Elements (p-Method)

Presentation TRIMAS 4 / 13

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TRIMAS – Illustration of the Real Structural Behaviour

Presentation TRIMAS 5 / 13

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▪ Restrictions largely removed for 64bit

perating systems

▪ Full use of available storage capacity ▪ Quick and efficient equation solution with appropriate hardware equipment ▪ Any use for all modules from the field of FE applications ▪ Use for all building construction and bridge construction applications ▪ Easy to use due to separate 64bit installation environment TRIMAS – Analysis of Complex Structural Systems

Presentation TRIMAS 6 / 13

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PONTI

TRIMAS – Program Control and Design Settings ▪Consistent English language version based on English based operating system ▪Input and output completely in English ▪Support of the application using the Basics Manual + Introduction Examples

TRIMAS

Presentation TRIMAS 7 / 13

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TRIMAS – Extensive Material FE Modelling / Design GRP-Reinforcement Reinforcing Steel-Reinforcement

Presentation TRIMAS 8 / 13

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TRIMAS – Module Program Extension ▪ Consideration of construction stages in building and bridge construction ▪ Calculation of Soil-Structure-Models ▪ Analysis and design of bridges

Presentation TRIMAS 9 / 13

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TRIMAS – Modular Program Extension ▪ Design of steel structures ▪ Design of timber frameworks ▪ SLS/FLS verifications in building, tunnel and bridge construction

Presentation TRIMAS 10 / 13

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TRIMAS – Modular Program Extension ▪ Linear buckling analysis for beam and shell structures ▪ Geometrically non-linear structural behaviour ▪ Non-linear material structural behaviour (steel and prestressed concrete)

dz= 4,9 mm uncracked state dz=15,5 mm cracked state

Presentation TRIMAS 11 / 13

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TRIMAS – Modular Program Extension ▪ Deformation Analysis in the cracked state ▪ Frequency Analysis ▪ Earthquake Design (Response Spectrum Method)

Uncracked state dz,max = 3,6 mm Cracked state dz,max = 14,4 mm

Presentation TRIMAS 12 / 13

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▪ Clear and fully graphic-interactive working environment for 3D designs ▪ Optimal engineering tool for quick and reliable Structural Design ▪ Easy editing and calculation of complex plane and spatial FE models ▪ Versatile application for material- independent structure analyses ▪ High-performance enhancements for specific engineering tasks

TRIMAS – FEM Solution for Building Construction, Bridge Construction and Geotechnical Engineering

Presentation TRIMAS 13 / 13