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New LIRA 10.10 R2.1 version has been released

New LIRA 10.10 R2.1 version has been released
3/16/2020
Dear colleagues, we're informing about official release of a new SP LIRA 10.10.

Release 2.1 contains corrected detected errors and some changes and additions.

SP LIRA 10.10 R2.1 is available for downloading in download section.

Licence holders of SP LIRA 10.10 can update to 2.1 version for free.

Graphics system and computational processor
  • For all calculations on dynamic actions (using spectral and direct methods), the ability to set floor eccentricities of the masses has been implemented
  • Implemented ability to calculate floor centers of masses for problems in the DYNAMICS+ system
  • Refined algorithm of bimoment diagram creation for FE of 7 type
  • Speeded up the work when editing a large number of groups of displacements unification
  • Fixed a display error of the diagram of normal stresses and strains
Reinforced concrete
  • Fixed an error in the transverse force check according to DSTU B.V.2.6-156:2010 which led to overstatement of results of transverse reinforcement
  • Refined reinforcement proportioning in plate elements according to SP 63.13330.2013 and SP 63.13330.2018
  • Improved interface for displaying local results for concrete bars
Steel structures
  • Refined calculation of coefficient of lateral deflection during central compression in accordance with the changes of p. 7.1.3 SP 16.13330.2017
  • Fixed proportioning and check for the "rope" cross sections
  • Updated interface for setting design parameters of the ropes according to SP 16.13330.2017
Soil
  • Fixed an error of consideration of soil under the tip when calculating a single pile
Other
  • Updated Help System