Introduction to Seismic Essentials in Groningen 7.1 Concrete - PowerPoint PPT Presentation

Introduction to Seismic Essentials in Groningen

7.1 Concrete Structures By Prof Simon Wijte MSc – TU Eindhoven

Perpendicular loading tension in reinforcement compression in concrete concrete beam

Concrete | Stress and Strain compression tension

Reinforcement | Stress and Strain compression tension

Photo from paper Aly M. Said and Moncef L. Nehdi ? World Conference on Earthqauke Engineering | Permission given to use

Deformation Capacity | Moment Curvature Relation

Capacity to Dissipate Energy Tension reinforcement only reinforcement ratio 0.005 0.01 0.015

Capacity to Dissipate Energy Tension and compression reinforcement reinforcement ratio 0.005 0.01 a 0.015

Compression Reinforcement and Stirrups buckling tension in reinforcement compression in reinforcement

Concrete under Compression confined concrete unconfined concrete

Stirrups in Beams and Columns Apostles Konstantinidis. (2008). Beam with high ductility requirement [Image] in Civil Engineer Volume A. Construction and Detailing. Alta Grafico A.E.

column stirrups Dissipation Concrete Frame detailed for Energy compression reinforcement in beams beam stirrups Apostles Konstantinidis. (2008). Two- column earthquake resistant frame "project: frame1"[Image] in Civil Engineer, Volume A. Construction and Detailing. Alta Grafico A.E.

Behaviour during Earthquake Apostles Konstantinidis. (2008). Behavior of a two–column frame during an earthquake [Image] in Civil Engineer Volume A. Construction and Detailing. Alta Grafico A.E.

Behaviour during Earthquake Apostles Konstantinidis. (2008). Behavior of a two–column frame during an earthquake [Image] in Civil Engineer Volume A. Construction and Detailing. Alta Grafico A.E.

Behaviour during Earthquake Apostles Konstantinidis. (2008). Behavior of a two–column frame during an earthquake [Image] in Civil Engineer Volume A. Construction and Detailing. Alta Grafico A.E.

Thank you for your attention!

References and further reading EN 1998-1, Eurocode 8-part 1 (2005). Design of structures for 7.1 earthquake resistance – Part 1: General rules, seismic actions and rules for buildings – Chapter 5 . Published by CEN/CENELEC, Brussels. Priestley, M.J.N., Calvi, G.M. and Kowalsky, M.J. (2007). Displacement- Based Seismic Design of Structures . Published by IUSS Press, EUcentre, Pavia.