1. Andreu Ulied & Xavier Font Complexity & Strategic Design Xavier Font, Civil Engineer CEng MICE, project designer Andreu Ulied, Dr. Eng. MDesS HGSD, plan designer

2. Andreu Ulied & Xavier Font 5 Sessions x 4 hours on Complexity & Strategic Design 1: 07 0108 Key concepts 2/3: 21 0108 +04 0208 Project design view ( Xavier Font ) 3/4: 11 0208 +25 0208 Planning design view ( Andreu Ulied )

3. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes Machu Pichu. Perú

4. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes

5. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes Great Mosque of Djenné. Mali

6. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes Fith of Forth. Scotland

7. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes Abandoibarra Footbridge. Bilbao. Spain

8. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes Hoover Dam. EEUU

9. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes Munich Airport. Germany. Bernhard Franken

10. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes Apple Showroom. London

11. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes Aberfeldy Footbridge. UK

12. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes

13. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes

14. Andreu Ulied & Xavier Font STRUCTURAL MATERIALS TRADITIONAL Stone Timber Dried Clay CONVENTIONAL Carbon steel Stainless steel Concrete Aluminium Glass NOT CONVENTIONAL Fibre Reinforced Polymer (FRP) Carbon Reinforce Polymer (CRP) Kevlar FUTURE Carbon nanotubes (space elevators)

15. Andreu Ulied & Xavier Font MATERIAL NON-LINEARITY

16. Andreu Ulied & Xavier Font MATERIAL NON-LINEARITY

17. Andreu Ulied & Xavier Font GEOMETRICAL NON-LINEARITY

18. Andreu Ulied & Xavier Font LOAD CASES LONG TERM LOADS / SHORT TERM LOADS Gravity Imposed displacements (differential settlement) Thermal loads Wind loads Dynamic loads (pedestrian induced, vibrations, wind...) Impact (Dynamic amplification) Fire Earthquakes

19. Andreu Ulied & Xavier Font FAILURE MECHANISMS Instability Deformation Vibration Limit Strength Buckling (bars, plates) Fatigue

20. Andreu Ulied & Xavier Font FAILURE MECHANISMS Instability Deformation Vibration Limit Strength Buckling (bars, plates) Fatigue

21. Andreu Ulied & Xavier Font FAILURE MECHANISMS Instability Deformation Vibration Limit Strength Buckling (bars, plates) Fatigue

22. Andreu Ulied & Xavier Font FAILURE MECHANISMS Instability Deformation Vibration Limit Strength Buckling (bars, plates) Fatigue

23. Andreu Ulied & Xavier Font FAILURE MECHANISMS Instability Deformation Vibration Limit Strength Buckling (bars, plates) Fatigue

24. Andreu Ulied & Xavier Font FAILURE MECHANISMS Instability Deformation Vibration Limit Strength Buckling (bars, plates) Fatigue

25. Andreu Ulied & Xavier Font FAILURE MECHANISMS Instability Deformation Vibration Limit Strength Buckling (bars, plates) Fatigue

26. Andreu Ulied & Xavier Font FAILURE MECHANISMS Instability Deformation Vibration Limit Strength Buckling (bars, plates) Fatigue

27. Andreu Ulied & Xavier Font MOTION ?