RF-LOAD-HISTORY Add-on Module for RFEM

Newsletter

Receive regular information about news, useful tips, scheduled events, special offers, and vouchers at least once a month.

Consideration of Plastic Deformations from Previous Load Situations

The RF‑LOAD‑HISTORY add‑on module for RFEM considers the permanent (plastic) deformation of previous load states. The calculation is performed for structural models consisting of surfaces or solids. Calculations in RF‑LOAD-HISTORY require the RF‑MAT NL add‑on module.

  1. Features

    • Simple definition of load steps
    • Simple assignment of load cases, load combinations, result combinations to load steps
    • Consideration of plastic deformations (isotropic hardening behavior) of previous load steps
    • Numerical and graphical display of results (deformations, support forces, internal forces, stresses, strains, etc.) for individual load steps
    • Detailed printout report including result documentation for all load steps
  2. Module window 1.1 General Data

    Input of Load Steps

    After defining the entire model and loading in RFEM, it is possible to enter load steps and descriptions in the 1.1 General Data window.

    In the 1.2 Loads window, you can assign load cases, load and result combinations to the different load steps. It is possible to multiply them by a load factor.

  3. Detailed settings for calculation

    Calculation

    The calculation is performed successively for each load step. Permanent (plastic) deformations of previous load steps are considered when calculating further load steps. In this way, it is also possible to perform a calculation with a structure relief.

    The loads of the individual steps are added up (depending on the signs) throughout the calculation process. You can freely select the method of analysis (linear static, second-order, large deformation, and postcritical analysis). Furthermore, the module manages the global calculation settings.

  4. Module window 2.21 Surfaces - Equivalent Stresses - von Mises

    Results and Export

    After the calculation, you can evaluate the results of the individual load steps directly in the module windows or graphically in a structural model.

    The results include for example deformations, stresses and internal forces of surfaces as well as deformations and stresses of solids. It is possible to export the result combinations for each load step to RFEM. You can use these enveloping combinations for further designs in the other RFEM add-on modules.

    All input data and results of the add-on module are part of the global RFEM printout report.

Contact us

Contattaci

Do you have any questions about our products? Do you need advice for your current project? 
Contact us or find various suggested solutions and useful tips on our FAQ page.

+49 9673 9203 0

info@dlubal.com

PRICE for RFEM (VAT excluded)

  • RF-LOAD-HISTORY 5.xx

    580.00 USD

  • Next License

    261.00 USD

RFEM Main Program
RFEM 5.xx

Main Program

Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements

RFEM Other
RF-MAT NL 5.xx

Add-on Module

Consideration of nonlinear material laws

RFEM Other
RF-STABILITY 5.xx

Add-on Module

Stability analysis according to the eigenvalue method

RFEM Other
RF-IMP 5.xx

Add-on Module

Generation of equivalent geometric imperfections and pre-deformed initial structures for nonlinear calculations

RFEM Dynamic Analysis
RF-DYNAM Pro - Natural Vibrations  5.xx

Add-on Module

Dynamic analysis of natural frequencies and mode shapes of member, surface, and solid models

RFEM Steel and Aluminium Structures
RF-STEEL EC3 5.xx

Add-on Module

Design of steel members according to Eurocode 3

RFEM Concrete Structures
RF-CONCRETE 5.xx

Add-on Module

Design of reinforced concrete members and surfaces (plates, walls, planar structures, shells)

RFEM Concrete Structures
EC2 for RFEM 5.xx

Module Extension for RFEM

Extension of the modules for reinforced concrete design by the Eurocode 2 design

RFEM Dynamic Analysis
RF-DYNAM Pro - Forced Vibrations 5.xx

Add-on Module

Dynamic and seismic analysis including time history analysis and multi-modal response spectrum analysis

RFEM Dynamic Analysis
RF-DYNAM Pro - Equivalent Loads 5.xx

Add-on Module

Seismic and static load analysis using the multi-modal response spectrum analysis

RFEM Other
RF-SOILIN 5.xx

Add-on Module

Soil-structure interaction analysis and determination of elastic foundation coefficients based on soil data

RFEM Other
RF-STAGES 5.xx

Add-on Module

Consideration of construction stages during a building phase