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Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011
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Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Mar 30, 2015

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Page 1: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Cable Trusses.Solution to Large Scale Glazing.

Stefan TrifonovAugust, 2011

Page 2: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

A museum of contemporary Art. A need for every modern city.

• Contemporary museums and galleries around the world

Page 3: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

A museum of contemporary Art. A need for every modern city.

• Contemporary museums and galleries around the world

Paris

Page 4: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

A museum of contemporary Art. A need for every modern city.

Milwaukee

• Contemporary museums and galleries around the world

Page 5: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Guggenheim, New York

A museum of contemporary Art. A need for every modern city.

• Contemporary museums and galleries around the world

Page 6: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

A museum of contemporary Art. A need for every modern city.

London

• Contemporary museums and galleries around the world

Page 7: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

A museum of contemporary Art. A need for every modern city.

Kalmar

• Contemporary museums and galleries around the world

Page 8: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

A museum of contemporary Art. A need for every modern city.

• Contemporary museums and galleries around the world

Page 9: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Sofia’s museum of contemporary art. A far-off dream.

“Sofiiski arsenal”. Until recently an old, crumbling building, which now accommodates the museum of contemporary art in Sofia.

Page 10: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Sofia’s museum of contemporary art. A far-off dream.

Boyko Kadinov’s vision for renovation of the building and turning it into a museum.

Page 11: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Sofia’s museum of contemporary art. A far-off dream.

Scope of the official design:

NO CONCIDERATIONS ABOUT THE FAÇADE STRUCTURE!!!

Page 12: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.The diamond of the building.

Page 13: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.Rough idea instead of comprehensive design.

The problems

Page 14: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.Rough idea instead of comprehensive design.

Problems of load bearing single cables:

• Large deflections High pretensioning

• Large axial force from external loads

Page 15: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.Rough idea instead of comprehensive design.

Problems of load bearing single cables:

• High pretensioning

• Large axial force from external loads

LARGE LOADS IMPOSED ON THE MAIN STRUCTURE

Page 16: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 17: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.Rough idea instead of comprehensive design.

Problems of load bearing single cables:

Page 18: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.Rough idea instead of comprehensive design.

Problems of load bearing single cables:

Page 19: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.Rough idea instead of comprehensive design.

Problems of load bearing single cables:

Deformed shape of the main structure from cable forces

Page 20: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.

THE SOLUTION . . .

Page 21: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

~ 10 TIMES REDUCTION OF INTERNAL FORCES

Page 22: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.

SOME SPECIFIC DETAILS. . .

Page 23: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.

Page 24: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.

Page 25: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.

Page 26: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

The glass skin of the evacuation staircase.

Page 27: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

ERECTION. . .

Sofia’s museum of contemporary art.

Page 28: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Sofia’s museum of modern art.

Page 29: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Sofia’s museum of modern art.

Page 30: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

Sofia’s museum of contemporary art.

DAYS BEFORE OPENING. . .

Page 31: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 32: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 33: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 34: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 35: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 36: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 37: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 38: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 39: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 40: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 41: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.
Page 42: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

CONCLUSION. . .

Sofia’s museum of contemporary art.

Page 43: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

CONCLUSION

Sofia’s museum of contemporary art.

A COMPERHENSIVE STRUCTURAL FAÇADE DESIGN IS A MUST !!!

Page 44: Cable Trusses. Solution to Large Scale Glazing. Stefan Trifonov August, 2011.

THANK YOU FOR YOUR ATTENTION!

Stefan Trifonov, M.Sc.Eng [email protected]