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Timber-based hybrid structures Pros, cons, doubts? Stockholm 2018-01-19 Daniel Asp Architect and structural engineer, Studio Oslo
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Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Jun 28, 2018

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Page 1: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-based hybrid

structuresPros, cons, doubts?

Stockholm 2018-01-19

Daniel Asp

Architect and structural engineer, Studio Oslo

Page 2: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Who are we?

We are a collective of 900 designers, which include architects,

landscape architects, urbanists and engineers

We are located in 15 offices in Sweden, Oslo and London

White was founded 1951 in Gothenburg by Sidney White

White is an employee owned company

Our goal: to create inclusive, resilient architecture that inspires

sustainable ways of life

Page 3: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

70%

Page 4: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

- +

Page 5: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

WHITE WOOD / White Research Lab

• White invest around 10 % of our annual profits into

research

• Evolve our knowledge and expertise together with

academic and industry partners

• Project based research feeding back to our projects

• Share our knowledge

Page 6: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Inre hamnen, Sundsvall

Martinsson + NCC + White Architects

Completed 2006

Page 7: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Skellefteå Cultural Centre

Project planing document, 2018

Page 8: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Skellefteå Cultural Centre

Projekt planing document, 2018

Page 9: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Växjö City Hall & Central Station

Concept design, 2017

Page 10: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Växjö City Hall & Central Station

Concept design, 2017

Page 11: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Årstafältet

Stockholm, Competition won 2017

White + Lindbäcks

Page 12: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Frostaliden

Under construction, Skövde, 2018

Page 13: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Kv Fallskärmen

Under construction, Örebro, 2018

Page 14: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Väsjö Torg

Competition, Stockholm, 2017

Page 15: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Do we feel better in timber buildings?

Page 16: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

www.wood2new.org

Research about the effect of

wood in health care

• Better patient wellbeing

• Quicker recovery

• Less medicine needed

• Less perceived pain

• Lower heart rate and stress level

Page 17: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Efficient!

Page 18: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...
Page 19: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Wild Reindeer Centre Pavilion

Snøhetta

Page 20: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

What are the challenges?

Page 21: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Source: SVENSKT TRÄ

Fire stability

Page 22: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Keep wood dry

And when it gets wet, let it dry

Detail from the project Frostaliden

Page 23: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Source: KL-trähandbok, SVENSKT TRÄ

Page 24: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

How do we treat and maintain the outside of the facade?

Page 25: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-based hybrid structuresAlmost all buildings are hybrid structures

Page 26: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-based hybrid structuresAlmost all buildings are hybrid structures

Timber-Steel

Page 27: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-based hybrid structuresAlmost all buildings are hybrid structures

Timber-Glas

Page 28: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-based hybrid structuresAlmost all buildings are hybrid structures

Timber-concrete

Page 29: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-based hybrid structuresAlmost all buildings are hybrid structures

Timber-brick

Page 30: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-based hybrid structuresAlmost all buldings are hybrid structures

Timber-TimberTamedia office building, Zurich

Shigeru Ban Architects

Page 31: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Best material at the right place

So what is the best material?

Page 32: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Architect

Engineer Contractor

Client

+

+

+

+

+

+

+

Page 33: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

One vision!

Page 34: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Design is in the details

Page 35: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber house

KÜHNLEIN Architektur

Page 36: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Bildmuseet, Umeå

White Arkitekter

Page 37: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Frostaliden

Under construction, Skövde, 2017

Page 38: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...
Page 39: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-concrete slab

Page 40: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Timber-based hybrid structures

Pros, cons and doubts?

Page 41: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Pros

• Using the best material in the right place

• Creating better projects and new

construction methods

• Speeding up the shift towards a more

sustainable future

Page 42: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...

Cons and doubts

• Might be a way of taking the easy choice instead of the right chose

• Uncertainties in the industry of how the materials influence each other

• Knowledge about material properties and detailing is necessary

• Difficult to achieve a good result if not the architect, engineer and

contractor work together towards a common vision in a early stage

Page 43: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...
Page 44: Timber-based hybrid structures - Svenskt Tr䀦 · Timber-based hybrid structures Pros, cons, ... Almost all buildings are hybrid structures Timber-Steel. ... 11 AM ...