Reinforced Concrete Structures

  • In new version LIRA-SAPR 2020 there is further development for analysis of reinforced concrete structures on fire resistance.
    • In bars and plate elements it is possible to determine required area of transverse reinforcement from analysis on fire resistance.
    • For bars it is possible to analyse longitudinal reinforcement for all types of cross-sections.
  • Standard types of sections for which you could carry out analysis of reinforcement with account of fire resistance
    Standard types of sections for which you could carry out analysis of reinforcement with account of fire resistance
  • For 'momentless' diaphragms, analysis of reinforcement in the middle of the element is provided. It is very practical for 3D volumetric construction (very thin wall with central reinforcement).
  • How to define the distance to gravity centre of the longitudinal reinforcement in the middle
    How to define the distance to gravity centre of the longitudinal reinforcement in the middle
  • To evaluate the pilot reinforcement, it is possible to display the output data (reserve factors) for 5 different check procedures.
  • Output data from analysis of pilot reinforceement (PR) for plate elements
    Output data from analysis of pilot reinforcement (PR) for plate elements
  • All checks for the pilot reinforcement are greatly accelerated due to the option to define the search range.
  • For Eurocode and similar codes, it is possible to carry out punching shear analysis of reinforcement with account of longitudinal main reinforcement.
  • How to define the input data for punching shear analysis of transverse reinforcement with account of longitudinal reinforcement
    How to define the input data for punching shear analysis of transverse reinforcement with account of longitudinal reinforcement
  • All above-mentioned options are provided for the LARM-SAPR module as well (local reinforcement of separate elements in design model of the structure).
  • When the output data from analysis of transverse reinforcement is displayed as coloured mosaic plots, the colour palette settings are presented in details. It greatly simplifies the evaluation and speeds up the transferring of the output data to design:
Colour palette settings for plates
for plates
Colour palette settings for bars
for bars
Colour palette settings for the output data from punching shear analysis
for punching shear