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Recent Forum Posts

Adjusting height of a column in SAPFIR 2015
Dec 07, 2018 12:49:11 Александра 2
Please help me
Aug 02, 2017 18:18:27 Unur 1
Рroportioning of a steel column cross-section
May 05, 2017 12:35:44 SZett 5
About frame reinforcement
Mar 20, 2017 13:39:27 zzzshockzzz 4
Error message in noncommercial version LIRA 2013 R5
Jan 25, 2017 15:49:07 Pavel Frantov 1
How to calculate piled foundation?
Jan 25, 2017 12:03:51 АлексейVIP 4
What is 10 FE 10?
Jan 23, 2017 14:48:34 ander 6

Latest Blog Posts

SAPFIR: Step by step guide
Step-by-step guide that describes the full cycle of building design, namely creation of architectural model, its conversion into an analytical model, analysis and design, issuance of design documentat...
21 September,2020
LIRA-SAPR: Step by step guide
Step-by-step guide for novice users of the LIRA-SAPR software, which reveals the basics of finite element analysis.
21 September,2020
Pilot reinforcement
For the first time designers can use the given real arrangement of reinforcement as for calculations of physical, geometrical and engineering nonlinearity, and for check of bearing capacity of section...
18 September,2020

New Features

LIRA-SAPR 2020 R1 Update 1
Update 1 for LIRA-SAPR 2020R1 is available. Updated options and features: fragment from SAPFIR, *.csv tables, Time History Analysis, DirectX graphics, 'Method 10%', AMD processor, fire res...
10 July,2020
SAPFIR 2020 R1 Update 1
Updated options and features: *.ifc import, floor plans, ice load, snow mound, ground pressure, beam system, 'Large panel buildings' system, SAPFIR-RC and SAPFIR-GENERATOR.
8 July,2020
LIRA-SAPR 2019 R2 Update 1
Moment of inertia for the fragment, fire resistance analysis, nodal reactions, accelerograms, damping, parameters for cracks, punching shear analysis, analysis of steel columns, structural block, METE...
16 March,2020