Floatable foundation
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Transcript of Floatable foundation
John Tobias, Brian Jestice,
Anthony Cairns,
Diane Kohlin
What it is? It is a foundation ,that can float, for a dwelling so if the
land floods the dwelling will just float instead of being destroyed.
Where would they use it? The Republic of South Africa is a country located at
the southern tip of Africa, with a 2,798 kilometers (1,739 mi) coastline on the Atlantic and Indian Oceans.
100% Recyclable Materials 14 plastic bottles
1 palate
1 rope
Inventor drawings
Construction
Prototype
Testing the Model
Calculations Finding an average density of muddy water by
comparing the densities of dirt and water in a 1:5 ratio:
2002*1/6=333.6667kg/m3
1000*5/6=833.3333kg/m3
333.7+833.3=1,167kg/m3
density of muddy water: 1167 kg/m3
Calculations Finding the amount of water the frame of a whole
palate could displace at a maximum.
(3)(.50)(5.5)(32)+(2)(1.5)(50.25)(3.5)+(9)(.5)(3.5)(32)=264+527.625+504=1295.625in3
1295.625in3= 0.0212 m3
Calculations Amount of Water displaced by bottles:
14 bottles
.002m3 minimum volume of one bottle
14(.002m^3)= .028 m3
Calculations Finding the total amount of weight the foundation can
hold, accounting for only the bottles:
∑Forces = 0 = mg
ρfluidVdisplacedg
mg= ρfluidVdisplacedg
mmax= ρfluidVdisplacedg
g
mmax=ρfluidVdisplaced
mmax=(1167kg/m3)(.028m3)= 32.676 kg
Calculations Amount of weight the foundation can hold only
accounting for the frame:
∑Forces = 0 = mg
ρfluidVdisplacedg
mg= ρfluidVdisplacedg
mmax= ρfluidVdisplacedg
g
mmax=ρfluidVdisplaced
mmax=(1167kg/m3)(.0120m3)=14.03kg
Calculations Ratio of the frame used to the total size of one palate:
28.5/50.25= 56.72%
Therefore the net mass able to be supported by 56% of the palate (current model) is: 14.03kg+32.676kg=46.708kg=102.97 lbs
Therefore it can be concluded that a full scale palate is able to support 83.4kg=183.86lbs
Bibliography Futuristic floating dwellings. (2010, November). Retrieved from
http://morfis.wordpress.com/2010/11/19/futuristic-floating-dwellings/
La City of Louisville, Kentuckyst, Initials. (2010). Recyclable materials . Retrieved from http://www.louisvilleky.gov/SolidWaste/recycling/Recyclable+Materials.htm
Nave, R. (n.d.). Buoyancy. Retrieved from http://hyperphysics.phy-astr.gsu.edu/hbase/pbuoy.html
Reeko, . (1997-2005). Why boats float and elephants sink (buoyancy). Retrieved from http://www.spartechsoftware.com/reeko/experiments/floating.htm
Smith, John. (2011, January 24). South africa flood death toll rises as government declares 33 disaster zones. Retrieved from http://www.guardian.co.uk/world/2011/jan/24/south-africa-flood-death-toll
World New. (2011). 377 dead in west and central african floods: un . Retrieved from http://article.wn.com/view/2010/10/20/377_dead_in_west_and_central_African_floods