Farnsworth house Construction Details

Architecture and construction details

1. Student Name: Naveen Jamal Student ID: 201110147 Instructor: Ms. ZeinebNaouar

2. General History
TheFarnsworthHousewasdesignedandconstructedby
LudwigMiesvanderRohe,designedbyPhilipJohnson.
1945-51
ThesteelandglasshousewascommissionedbyDr.Edith
Farnsworth.
WidelyrecognizedasaniconicmasterpieceofInternational
Styleofarchitecture.
InSeptember2008,thehousewasfloodedbyrainsfromthe
remnantsofHurricaneIke.

3. Architecture
Thematerialsofhisbuildings,industrialmanufacturedproducts
likemill-formedsteelandplateglass
TheFarnsworthHouseaddressesbasicissuesaboutthe
relationshipbetweentheindividualandhissociety.
Freeandopenspacewithinaminimalframework,using
expressedstructuralcolumns.

4. Construction Materials
The basic structure of Farnsworth House consists of eight
wide-flange steel stanchions.
Farnsworth House is probably the most complete and
refined statement of glass-and-steelarchitecture.
Steel frame –allowed open plan interiors.
All the building parts are factory made.
Used heavy steel sections.
Laminated glass plates

5. Construction Materials
Steel-jointing technique.
Miesused conventional bolted connections in the less
visible parts of his structures, but in exposed positions
he wished his elegant steel members to be displayed
cleanly.
Farnsworth House are rigorously restricted to
travertine (floors), wood (primavera for the core walls,
teak for the wardrobe) and plaster (ceilings).

6. Material Advantages
Steel Frame structure
High strength/weight ratio.
Properly designed steel structures can have
high ductility, which is an important
characteristic for resisting shock loading
such as blasts or earthquakes.
Well-defined stress level.
Steel structures can be erected quite rapidly.

7. Material Advantages
Glass
Low cost.
Ease of construction.
Environment friendly.
Allows natural light to come in .
Moderate resistance to floods caused by rain.
Keeps the inhabitants in touch with nature (Integration with
nature)

8. Building structure
Thehouseiselevated5feet3inches(1.60m)aboveafloodplain
byeightwideflangesteelcolumns.
Steelcolumnsattachedtothesidesofthefloorandceilingslabs.
Theslabs'endsextendbeyondthecolumnsupports,creating
cantilevers.
Athirdfloatingslab,anattachedterraceactsasatransition
betweenthelivingareaandtheground.
Thehouseisaccessedbytwosetsofwidestepsconnecting
groundtoterraceandthentoporch.

9. Concept
He applied the concept of an unobstructed space that is
flexible for use by people.
The interior appears to be a single open room.
An icon of the architecture of the Modern Movement.
The building is organized in two rectangular platforms.
The first, accessed through four linear steps, has no walls or
a roof and acts as a terrace, being supported above the
ground by four steel pillars.

10. Concept

11. Concept
Desire for transparency.
On the other hand, the separation of the house from
the land on which it sits by pillars has been associated
with an idea of purity, in this very traditional Japanese
architecture.

12. Plan & Section

13. Structure
Farnsworth House is the ultimate expression of minimalism.
The minimum elements include 8 columns, separated by a
distance of 6.60 meters, supporting the two slabs that form the
floor and ceiling.
The interior, with a clear height of 2.85 meters, is only the
fragmented into a block of sanitary services that contains the
toilets.
The 2.75 meter terrace slab, supported by only 4 columns and
leading to the entrance helps to emphasize the immateriality of
the house.

14. Structure
The floor is set in two layers,
between which is the plumbing
and drainage system.
The domestic plumbing
elements and also the rainwater
run-off spill into a central
circular chest.
The roof, while mostly flat, is
slightly inclined towards the
centerto force water to run
toward the edges.

15. Structural Analysis
YouTube Video: “3D Farnsworth House & Design
Concepts”
http://www.youtube.com/watch?v=lPsRc4Xhuf0

16. Structural Analysis
Screen shots from another structural analysis video

17. Structural Analysis
3-D model of skeleton frame and one way slabs

18. Windows

19. Construction Properties
The glass acts as if it’s a wall covering the distance
from floor to ceiling; defeating the traditional design of
walls.
Two simple slabs made of steel make up for the floor
and roof of the building.
It is elevated from the ground by about 1.6 meters.

20. Construction Properties

21. Construction Properties
This unorthodox design of the house (the fact that it is
elevated above the ground) show the foundation the
house stands upon, the pile like foundations can be
seen with the naked eye.
A terrace is also apparent in the design making up as
engineers would call a cantilever.

22. Construction Properties

23. Construction Properties

24. Construction Properties

25. Construction Properties

26. Door and Window section

27. Heating System Plan

28. Reference
http://theglasshouse.org/programs/conversations/transparency/
overview/
http://theglasshouse.org/history/bios/vanderrohe/
http://www.architecturaldigest.com/architecture/2012-
09/architect-philip-johnson-glass-house-modernism-article
http://architectuul.com/architecture/farnsworth-house
http://www.columbia.edu/cu/gsapp/BT/GATEWAY/FARNS
WTH/farnswth.html

29. Thank You.