LIRA-SAPR Lesson 4: Stiffness

Apr 09, 2020

In this video guide, we will learn main types of stiffnesses of finite elements, which are used in analysis in Lira-SAPR program. 

Types of stiffnesses, considered in this guide: 

  • Rectangular bar, r/c section 
  • Double channels, metal section 
  • R/C slab (plate stiffness)
  • Solid stiffness (with steel characteristics)
  • One-node finite element stiffness (FE 56)


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