H.E.R.S
Rapid Community
Andres Vivas // Evan Knowles // Lear Hu
SCAD IDUS-321 Spring ‘14 Prof. Schaffeld
*Natural Disasters Natural disasters come as and with unforeseen perils. However, statistics of the most commonly occurring natural disasters were a used in guiding the design of the Harrier Emergency Relief Structure to withstand highly likely situations in postdisaster scenarios.
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Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
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Floods
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Tornadoes
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Earthquakes
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*Target Client “The Red Cross responds to approximately 70,000 disasters in the United States every year, ranging from home fires that affect a single family to hurricanes that affect tens of thousands, to earthquakes that impact millions. In these events, the Red Cross provides shelter, food, health and mental health services to help families and entire communities get back on their feet. “- redcross.org
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*Opportunity Statement
A solution for the scaling needs of the American Red Cross’ disaster relief efforts.
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Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
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*Concept Ideation Concepts for the Harrier Emergency Relief Structure were inspired by various design philosophies and existing studies. Factors and solutions include Weight - Buckminster Fuller’s Dymaxion House, Transportation of the structure Containerization, physiological wellness of the user - Biophilia, optimal use of living space Micro-housing, and tool-less assembly - Japanese Joinery. Each were used in consideration for solutions. 13
Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
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Inspiration:
Dymaxion House Developed and completed in 1930 by inventor and architect Buckminster Fuller to address several perceived shortcomings with existing homebuilding techniques. Fuller designed several versions of the house at different times — all of them factory manufactured kits, assembled on site, intended to be suitable for any site or environment and to use resources efficiently. A key design consideration of the design was ease of shipment and assembly.
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Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
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Inspiration:
Japanese Joinery Incredible wooden joints used in traditional Japanese construction. A western woodworker might consider “joinery� to be dovetails, part of finish carpentry or fine woodworking. These joints far more elaborate, and are applied to construction framing. One joint may have different features that prevent sideslipping, prevent rotation, carry weight, and admit a key to keep the assembly from backing out. Another joint may connect a vertical, two aligned horizontals, and one or two more horizontals at right angles to the others.
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Inspiration:
Containerization A system of intermodal freight transport using intermodal containers. The containers have standardized dimensions. They can be loaded and unloaded, stacked, transported efficiently over long distances, and transferred from one mode of transport to another—container ships, rail transport flatcars, and semitrailer trucks The handling system is completely mechanized so that all handling is done with cranes and special forklift trucks. All containers are numbered and tracked using computerized systems.
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Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
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Biophilia Biophilia is a term popularized by Harvard University myrmecologist and conservationist E.O. Wilson to describe the extent to which humans are hard-wired to need connection with nature and other forms of life. Evidence of the emotional and psychological benefits of nature is mounting and impressive research shows its ability to reduce stress, to aid recovery from illness, to enhance cognitive skills and academic performance, to aid in moderating the effects of ADHD, autism and other child illnesses.
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Inspiration:
Micro-Housing A one-room, self-contained living space, usually purpose built, designed to accommodate a sitting space, sleeping space, bathroom and kitchenette. In some cases, residents may also have access to a communal kitchen, communal bathroom/shower, patio and roof garden.
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*Sketch Ideation A broad/shallow to narrow/ deep method was used as an approach in sketch ideation. A NUF test was implemented to cull concepts down from the initially large group of concepts to a small section that were further explored, analyzed and synthesized into a final concept for further exploration and refinement.
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Concept One
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Concept Two
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Concept Three
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Small Scale Mock-Up
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Concept 4
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Small Scale Mock-Up
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Final Design Direction
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*Materials and MFG Harrier Emergency Relief Structure’s material choices are based on strength to weight ratios along and proven success in situations likely to occur in post-disaster scenarios.
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ADVANTAGES
APPLICATIONS
• Saves energy by reducing the weight of the logistic and Packaging materials.
• Automotive
Teccell
• Separation walls • High performance. • Furniture • High specific Strength and rigidity • Interior design • Continuous, in-line process allows the use in applications where, mostly for cost reason, the PP honeycomb cores were not considered an option before.
Core: PP Skin: ALUMINUM
Bending Forming 43
Core: PP Skin: GFRP
Bending and Welding
•Housing equipment
Core: PP Skin: PLYWOOD Core: PP Skin: Marble Pattern
Pressing Forming
Pressing Forming
half-hexagonal web Continuous in-lin process Welding Skin Sheets Forming of the cell walls Folding into honeycombs Welding the sking strip Skin Lamination by vacuum forming
Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
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ADVANTAGES
APPLICATIONS
• Excellent release characteristics • Low friction surface • Operational and dimensionally stable from –100°F to +550°F • Maximize flexibility and minimize tearing • Chemical resistant • Highly resistant to cut-through and abrasion • Virtually zero flow under heat and pressure
• Ideally suited for a variety of demanding industrial applications in architecture like roofs and tension structures
Teflon Coated Fiberglass
Fabric – Crease & Tear Resistant
Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
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ADVANTAGES
APPLICATIONS
• Lightweight
• Used for large and small missile impact protection for building surfaces below 30 feet in height.
• Flexible • Five times stronger than steel
Reynobond + Kevlar®
• Easy to use and maintain • Affordable to install • Modules can be shop-fabricated and quickly installed onto structural steel studs or concrete.
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ADVANTAGES
APPLICATIONS
• Strong, durable and dependable
•Machined foam parts
• Ideal for the fiberglass infusion process
• Resin transfer molding
• Flame-retardant
•Vacuum-assisted resin transfer molding
• Chemically resistant
•Aircraft interior panels
• Low resin uptake resulting from fine cell structure
•Composite panel Cores
GP LAST-A-FOAM®
Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
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Material Cost Coreplast Teccel
Reynobond + Kevlar
Sheerfill
Walls:
Walls:
Awning:
$6.69 per sqft – order of 2,500 sqft min.
$33 per sheet - 4ft by 8 ft
52 ft of perimeter in total for walls= 52ft / 4 ft (sheet long) = 13 sheets. Shelter height 10 ft. Sheet height 8 ft. 10 ft – 8 ft = 2ft the difference. 8 ft / 4 ft= 4 mini walls of 4 ft x 2 ft. 13 sheets / 4 mini walls
16.25 sheets Roof and base:
Area of roof and base: 12 ft x 8.58 ft= 102.96 sqft Area of the sheets: 8 ft x 4ft= 32 sq ft 102.96 / 32= 3.21 sheets
Area (hl): 10 ft x 12 ft= 120 sqft Area (hw): 10 ft x 8.58 ft = 85.8 sqft Area (wl): 8.58 ft x 12ft= 102.96 sqft 2 (120) + 2 (85.8) + 2 (102.96) = 240 + 171.6 + 205.92= +240
$200 per sq meter 120 sq feet of per unit
11 sq. meter . 11 sqm x $200= $2,200 per unit
617.52 sqft Roof and Base: 102.96 sq ft x 2
205.92 sq ft
6.43 sheets Sheet total = 22.68
Total Surface Area = 823.44 sqft
$33 per sheet x 22.68 sheets $748.44 per unit
2500 sqft x $6.69= $6,725 per 3 units
Order of 2500 sqft minimum: 2500 sqft / 823.44 sqft= 3.03 units to cover the minimum required.
Cost Per Unit = $8,523.25
Total Cost - 4 Units =$34,093 51
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Technical Dimensioning 48.00 50.00
16.17
FRONT
2.90
83.60 86.84
96.00
Rear
70.40
31.83
LEFT
20.00
84.00
10.40
2.10
RIGHT
114.17 144.17
30.00
79.50
84.40
104.00 BOTTOM
TOP
144.17 45
1
.0
.4 9
45
111.80
107.80
111.80
47.57
40.34
103.60
2.00
4.05 211.78
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Material Specification
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*Shipping The shipment and storage of H.E.R.S consists of utilizing forty-foot
industrial shipping
containers. This solution allows for the Leverage of the efficient, merchandised and standardized intermodal system of transportation these containers offer.
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Container Packing
16 Units Per 40’ Shipping Container
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*Assembly The assembly of H.E.R.S is a tool free affair. Simplifying the assembly process, reducing chance of misplacing small hardware pieces, and eliminating the need store, ship, and maintain tools on site.
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Full Scale Mock-Up
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Full Scale Mock-Up
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Assembly-Scale Model
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Toolless Assembly
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Assembly Instructions
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2
4
5
3
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- Remove lid f ro m container and connect to fo - Unpack all aditional items f ro m base. - flip base - facing the r everse side up.
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- Locate the eight support beams. - Use color coding to connect beams into roof . - Wa lk r oof supported by beams over base. - Connect beams into base using color coding. - Place funitu re onto base.
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- Match wall to corr ect sides using color coding. - Siding walls upwar ds into channel in r oof . - Slide walls downwar d into track in base. - Listen for audible *click* to ensur e pr oper connection.
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- Instal cor ner facades using color coding . - Ensur e a tight fit between pannels is achived.
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- Attached Tefonlon coated fiber glass awning. - Ensur e support structur e fits fi rm ly in housing.
Harrier Relief Structure // Team Harrier : Evan Knowles / Lear Hu / Andres Vivas // IDUS 321 Spring 14 // Prof. Schaffeld
rm r oof .
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*Interior Design H.E.R.S’ interior design maximizes minimal square footage. Considering human factors for the 5 to 95 percentile groups and a range of mobility levels While providing adequate storage and necessary efficiencies.
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Furniture Ideation
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Sketch Scale Floor Plan
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Floor Plan Lay-out Top
9”
Left
1.5’
2.5’
Right
6.5’
6’
3.5’
15’
3’ 3.5’ 79
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Full Scale Mock-Up
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Final Scale Model
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Unit Interior Layout
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*Site Programing The Site Programing of the H.E.R.S Rapid Community allows for speed in assembly and lay-out. Providing the least stress to occupants and taking in to highconsideration their security.
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Scale Model - Unit Goup
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Scale Model - Unit Goup
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Service Blueprint
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Unit Distribution
Individual or family of two
Family of three or four
Family of seven or eight
-or
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Resource Distribution
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Unit Way-finding
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Unit Way-finding
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Access ID
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H.E.R.S
Rapid Community