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for the software for analysis & design of building and mechanical engineering structures of different purposes
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LIRA-SAPR 2024
Modifications to LIRA-SAPR 2024
LIRA-SAPR 2024 R2 Update 3Learn more about enhancements and bug fixes: Release Notes |
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LIRA-SAPR 2024 R2Attention to users of Windows 11. Critical system failure during Guardant driver installation. For some models of Radeon video cards, there may be problems in compatibility. |
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Demo version LIRA-SAPR 2024For some models of Radeon video cards, there may be problems in compatibility. |
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LIRA-SAPR 2022
Modifications to LIRA-SAPR 2022
LIRA-SAPR 2022 R2 Update 2
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LIRA-SAPR 2022 R2Attention to users of Windows 11. Critical system failure during Guardant driver installation. For some models of Radeon video cards, there may be problems in compatibility. |
LIRA-SAPR 2021
Modifications to LIRA-SAPR 2021
Installation GuideSystem requirements, installation procedure, KeyUserInfo utility |
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LIRA-SAPR 2021 R2Installation DVD disk. Distribution Kit with system components. |
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LIRA-SAPR 2021 R2 Update 3.1
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Demo version LIRA-SAPR 2021Installation DVD disk. Distribution Kit with system components. |
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LIRA-SAPR 2020
Modifications to LIRA-SAPR 2020
LIRA-SAPR 2020 R3Installation DVD disk. Distribution Kit with system components. |
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LIRA-SAPR 2020 R3 Update 2
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Installation GuideSystem requirements, installation procedure, KeyUserInfo utility |
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Sales leaflet (PDF)
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Demo version LIRA-SAPR 2020Installation DVD disk. Distribution Kit with system components. |
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Example 19Analysis of two-span beam using NonLinear Engineering Design system |
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Example 23Analysis of multi-storey building with a braced frame and design of monolithic RC slab (in SAPFIR-Structures and Design of RC structures modules). |
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Example 26Analysis of section of the composite (steel & RC) floor slab with monolithic slab by profiled steel sheeting (in Cross-section Design Toolkit module) |
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Example 27Design of monolithic columns and beams (with Design of RC structures module) |
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LIRA-SAPR 2019
Modifications to LIRA-SAPR 2019
Installation GuideSystem requirements, installation procedure, KeyUserInfo utility |
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LIRA-SAPR 2019 R2 Update 1
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LIRA-SAPR 2019 R2Installation DVD disk. Distribution Kit with system components. |
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Demo version LIRA-SAPR 2019Installation DVD disk. Distribution Kit with system components. |
Download |
LIRA-SAPR 2018
Modifications to LIRA-SAPR 2018
Installation GuideSystem requirements, installation procedure, KeyUserInfo utility |
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LIRA-SAPR 2018 R2 Update 2
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Example 1Analysis of 2D frame |
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LIRA-SAPR 2018 R2Offline installer. Distribution Kit without system components. |
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Example 2Analysis of slab |
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LIRA-SAPR 2018 R2Installation DVD disk. Distribution Kit with system components. |
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Example 3Analysis of frame for industrial building |
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Example 4Analysis of 3D building structure with base slab on elastic foundation |
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Example 5 |
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Example 6Analysis of cylindrical tank |
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Demo version LIRA-SAPR 2018Installation DVD disk. Distribution Kit with system components. |
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LIRA-SAPR 2017
Modifications to LIRA-SAPR 2017
Installation GuideSystem requirements, installation procedure, KeyUserInfo utility |
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LIRA-SAPR 2017 R4Offline installer. Distribution Kit without system components. |
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LIRA-SAPR 2017 R4Installation DVD disk. Distribution Kit with system components. |
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Example 18Analysis of 3D framework of the structure and import of selected reinforcement for further nonlinear analysis |
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LIRA-SAPR 2016
Modifications to LIRA-SAPR 2016
Installation GuideSystem requirements, installation procedure, KeyUserInfo utility |
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LIRA-SAPR 2016 [R5*]
* Non-commercial version; distributed free of charge |
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Example 12Analysis of steel framework of the structure and preparing data to KM-SAPR module |
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Example 16Analysis on progressive collapse |
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Example 17SOIL system for generating 2D and 3D soil models |
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LIRA-SAPR 2016 R3Offline installer. Distribution Kit without system components. |
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LIRA-SAPR 2016 R3Installation DVD disk. Distribution Kit with system components. |
LIRA-SAPR 2015
Modifications to LIRA-SAPR 2015
Installation GuideSystem requirements, installation procedure, KeyUserInfo utility |
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LIRA-SAPR 2015 R4Offline installer. Distribution Kit without system components. |
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LIRA-SAPR 2015 R4Installation DVD disk. Distribution Kit with system components. |
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Example 7Nonlinear analysis of beam on two spans with account of creep in concrete |
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Example 8Geometrically nonlinear analysis of guyed mast |
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Example 9Analysis of structure on soil foundation with the use of SOIL system |
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Example 10Analysis of sheet piling (strengthened with anchors) together with soil of foundation pit [with nonlinear elements of soil, simulation of anchor pretension, simulation of excavation of a pit] |
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Example 11_MAnalysis of structure with option to modify stiffness of soil (METEOR system) |
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Example 20Analysis of joint in a steel truss of circular shapes |
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Example 21Analysis of 3D framework with different design options for RC structures |
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Example 22Analysis of structure on piled foundation with calculation of pile stiffness in the SOIL system (new FE 57) |
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LIRA-SAPR 2014
Modifications to LIRA-SAPR 2014
LIRA-SAPR 2014 R2Offline installer. Distribution Kit without system components. |
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LIRA-SAPR 2014 R2Installation DVD disk. Distribution Kit with system components. |
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LIRA-SAPR 2014 R4Offline installer. Distribution Kit without system components. |
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LIRA-SAPR 2014 R4Installation DVD disk. Distribution Kit with system components. |
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Sales leaflet
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Tutorial on LIRA-FEM version 2014
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LIRA-SAPR 2013
Modifications to LIRA-SAPR 2013
LIRA-SAPR 2016 [R5*]
* Non-commercial version; distributed free of charge |
Download |
Supplementary
Other softwareLIRA-FEM MONOMAKH-SAPR LIRA-CAD ESPRI |
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Comments on program installation |
The use of free (non-commercial) and demo versions of the software is stipulated in the licence agreement available in installation procedure. |