Get Started in OpenSees with STKO: W13 Material and Geometric Nonlinearities (RC Structures)

The topic of Francesca's 13th class is Material and Geometric Nonlinearities (RC Structures).
In this webinar, you will learn how to introduce material and geometric nonlinearities into a frame structure, and to define appropriate materials, sections, and elements to model concrete, steel, and masonry.
00:00 Welcome to Week 13
01:35 Nonlinear materials
01:37 Uniaxial Materials (defining elastic behavior)
02:47 Elastic materials
03:10 Concrete 01
05:01 Concrete 02
08:29 Steel 01
09:33 Steel 02
10:15 Modeling nonlinearities with the hysteretic material (for materials not specifically codified for steel or concrete)
12:10 Pinching4 material (4 points in backbone curve)
15:57 Geometric Nonlinearities: GeomTransf command in OpenSees
19:28 GeoTransf Types (linear, pdelta, corotational)
23:20 References and useful links
26:48 Q&A
Download the class files here: https://asdea.eu/software/get-started...