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Christina Toroc, Parker Harding, Caitlin McHugh, Hunter Hughes
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Design Concepts
Static Rack
- No moving parts
- 4-Cell design
- Sturdy, simple construction
- Bolted connections for easy disassembly
- Some welding required
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Design Concepts Dynamic Rack
- Moving Parts
- More involved construction
- Bolted and welded connections
- Damper mechanism
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Design Direction Static Design
- Cheaper to construct
- Negligible maintenance
- Easy to repair
- Safer
- Approximately the same spool capacity as the Dynamic Rack
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Design Conditions Increase Accessibility Increase Capacity Reduce exposure to the elements
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Connections Both welded and bolted connections End plate to distribute loads applied to HSS
Column I-beams are bolted for easy assembly and
disassembly
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PATRAN Analysis
Maximum displacement: 0.0575”
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PATRAN Analysis
Bending Stress: 6710 psi
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PATRAN Analysis
Axial Stress: 1270 psi
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SolidWorks Model
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Remaining Goals
Consult Shipyard Finish design Cost and Labor Analysis CAD blueprints
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Gantt ChartID Task Name
1 Initiate Project
2 Contact Consultant
3 Acquire Identification Badges
4 Safety & Security Briefing
5 Visit Norfolk Naval Shipyard
6 Acquire Rough Estimates for Space
7
8 Preliminary Design Ideas
9 Brainstorm Ideas for Design
10 Design 1
11 Design 2
12 Gather data for materials and equipment
13 Draw designs in CAD software
14 Meeting
15 Presentation of designs
16
17 Team Meetings - Spring 2011
32
33 Advisor Meetings
46
47 Design Phase
48 Materials Research
49 Hand Calculations for Material Selection
50 FEA testing for Material Selection
51 Structural Design
52
53 Cost Analysis
54 Material Cost Analysis
55 Labor Cost Analysis
56
57
58 Final Design Phase
59 1st Status Report Due
60 Mid Term Report Due
61 2nd Status Report Due
62 Final Status Report Due
Parker,Caitlin
Parker
Hunter
Caitlin
Parker,Caitlin
Parker
Caitlin,Christina
Parker
Hunter,Parker,Caitlin,Christina
Jan 2 Jan 9 Jan 16 Jan 23 Jan 30 Feb 6 Feb 13 Feb 20 Feb 27 Mar 6 Mar 13 Mar 20 Mar 27 Apr 3 Apr 10 Apr 17 Apr 24 May 1 May 8 May 15 May 22 May 29 Jun 5 Jun 12 Jun 19 Jun 26
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Questions?