1 / 13

Norfolk Naval Shipyard Cable Storage Rack

Norfolk Naval Shipyard Cable Storage Rack. Faculty Advisor: Dr. Han P. Bao Group Leader: Parker Harding Group Members: Christina Toroc Hunter Hughes Deborah C. McHugh. Introduction.

kioko
Télécharger la présentation

Norfolk Naval Shipyard Cable Storage Rack

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Norfolk Naval ShipyardCable Storage Rack Faculty Advisor: Dr. Han P. Bao Group Leader: Parker Harding Group Members: Christina Toroc Hunter Hughes Deborah C. McHugh

  2. Introduction • Cable s supply power to the ships • Cable spools are currently stored on the ground • They are getting damaged due to the sun, weather, & waterfront activity • Safety hazard • Disorganized • Spools in front are being used more than those in the back

  3. Problem Definition • Racks need to be adaptable to different sized spools • Cables must be stored in the allotted area • Forklift will be used to load & unload the rack http://www.google.com/imgres?imgurl=http://chinadigitaltimes.net

  4. Design Details • Constructed of structural steel I-beams & square tubing • 2 levels of storage available • Forklift accessible from both sides • First in-last out or first in first out spools picking, ensures all spools are utilized • Portable building can be added to protect from the elements

  5. Solidworks Model

  6. Environmental Protection • Portable Building • Polyolefin Covered Shelters • 5-8 yr lifetime expectancy • Bolted construction, to withstand up to 70 mph winds • Can be manufactured to withstand up to 110 mph winds • Flame retardant, UV, & mildew treated • 5 year pro-rated warranty http://1southerncomfortshelters.com/services.nxg

  7. Finite Element Analysis – Bending Stress

  8. Finite Element Analysis – Axial Stress

  9. Finite Element Analysis - Displacement

  10. Met with Shipyard • Labor costs • Feedback • Modify design • Forklift details

  11. Gantt Chart

  12. Questions?

  13. References • "A992 Hot Rolled Wide Flange I-beam." OnlineMetalStore.com. N.p., 2011. Web. 23 Mar 2011. <http://www.onlinemetalstore.com/items/A992_Hot_Rolled_Steel_Wide_Flange_I_Beam.cfm?item_id=194&size_no=1>. • "American Standard Steel Channels." The Engineering Toolbox. The Engineering Toolbox, n.d. Web. 21 Mar 2011. <http://www.engineeringtoolbox.com/american-standard-steel-channels-d_1321.html>. • Budynas, Richard G., and J. Keith Nisbett. Shigley's Mechanical Engineering Design. 9th ed. New York, NY: McGraw-Hill, 2011. Print. • "Galvanized Steel Channel." OnlineMetalStore.com. N.p., 2011. Web. 23 Mar 2011. <http://www.onlinemetalstore.com/items/Galvanized_Steel_Channel.cfm?item_id=168&size_no=4>. • "Mechanical/Structural Steel Tubing." OnlineMetalStore.com. N.p., 2011. Web. 23 Mar 2011. <http://www.onlinemetalstore.com/items/Structural_Mechanical_Steel_Square_Tube.cfm?item_id=206&size_no=78>. • "Services." Southern Comfort Shelters. Southern Comfort Shelters, n.d. Web. 21 Mar 2011. <http://1southerncomfortshelters.com/services.nxg>. • "Structural Steel Tubing." Saginaw Pipe. Saginaw Pipe, n.d. Web. 21 Mar 2011. <http://www.saginawpipe.com/square_rectangular_tube.htm>. • "Wide Flange Steel Beams." Saginaw Pipe. Saginaw Pipe, n.d. Web. 21 Mar 2011. <http://www.saginawpipe.com/steel_i_beams.htm>.

More Related