Safe Method to Erect Towers with Electro-Rheological Fluids

##plugins.themes.academic_pro.article.main##

Kalyana Sundaram
Ameya V. Datrange
Ranjit Patil
Prashant Ravella
Sandeep Mungala

Abstract

Power sector is one of the fastest growing sectors expanding to remote and inaccessible sections of the Indian Subcontinent. High customer expectations of uninterrupted power supply exist even during occurrence of natural calamities via the distribution and transmission networks. It is a challenge to erect any tower in a short period. Erection of towers involves safety issues of the workmen falling down. Hence there is a need to look at non acrophobic devices such as telescopic towers which can be operated from close to the ground level. Our paper here describes one method to address such a challenge whereby a tower could be constructed quickly without the need of support scaffolding arrangements and without the need for workmen to suffer batophobia.

##plugins.themes.academic_pro.article.details##

How to Cite
Sundaram, K., Datrange, A. V., Patil, R., Ravella, P., & Mungala, S. (2013). Safe Method to Erect Towers with Electro-Rheological Fluids. Power Research - A Journal of CPRI, 449–458. Retrieved from https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/886

References

  1. Donald Fink and Wayne Beaty, “Standard Handbook for Electrical Engineers 11th Ed”.Mc-Graw Hill, 1978.
  2. “Environmental, Health and Safety Guidelines for Electric Power Transmission and Distribution”, International Finance Corporation, April 2007.
  3. Chapter 2, Transmission Lines, Volume 4, Construction Management, “Power Grid Corporation of India Limited”, June 1996.
  4. “Transmission Emergency Restoration Systems for Public Power” by Dr. Keith E. Lindsay.
  5. “Health and safety in construction”, HSG 150, The Stationery Office 2006.
  6. Catalogues: Telescopic Device Manufacturer- Blue Sky Masts Elevating Solutions; Pneumatic Telescopic Masts Manufacturer- Kadevi Industries Limited, Hyderabad; Guyed Telescopic Devices- ROHN Products LL; Total Masts Solutions- Communication Devices, Amitasha Enterprises Private Limited, Nagpur.
  7. Broadcast Tower Technologies, “Gin Pole Services”, Retrieved 2009-10-24
  8. Donald Edward Wellman, “Telescopic Masts or Towers”, US Patent No.: 3817397
  9. Harford E. Goings, “Telescoping Ladder”, US Patent No.: 3858684
  10. Stephan G. Kimmet, “Folding Panel Assembly”, US Patent No.: 7422046
  11. William D. Nygren, William Howard Tobey, “Folding Truss”, US Patent No.: 6076770
  12. Pierre R. Giroux, “Foldable Tent Camping Unit”, US Patent No.: 3724893
  13. Don Surverkrop, “Folding Crane”, US Patent No.: 3754666
  14. Christine L. Lapace, Ronald J. Lapace, Steve Ladau, Charles R. Smalley, “Folding Assembly”, US Patent No.: 6953134
  15. “Falls from height– Prevention and risk control effectiveness”, by BOMEL Limited, for the Health and Safety Executive, 2003.
  16. “Work at Height Regulations 2005” SI 2005/735. The Stationery Office 2005.
  17. “National code of practice for the prevention of falls in general construction”, Appendix 9: Guardrails – Safety Considerations.
  18. “Health and safety executive”, Tower Scaffolds, HSE information sheet no. 10, Revision 4.
  19. Stangroom, JE, “Electro-rheological Fluids”, Phys. Technol. 14 (6): 290–296, 1983.
  20. “National code of practice for the prevention of falls in general construction”, Appendix 8: Scaffolding – Safety Considerations.
  21. Tam, W Y, Sheng P, “New Electro-rheological Fluid: Theory and Experiment”, Phys. Rev. Lett. 78 (15): 2987–2990, April 1997.
  22. Simmonds, “Electro-rheological valves in a hydraulic circuit”, IEE Proceedings-D 138 (4): 400–404, July 1991.
  23. “Construction (Design and Management) Regulations 1994”, SI 1994/3140,The Stationery Office 1994.
  24. “Prevention of falls- Basic steps to preventing falls from heights”, 1st Edition, Worksafe Victoria, Advisory Service, Melbourne, June 2005.
  25. Shire, Gavin G., Karen Brown, Gerald Winegrad, “Communication Towers: A Deadly Hazard to Birds”, American Bird Conservancy, Earth justice, June 2000.
  26. “Avian Collisions at Communication Towers - Sources of Information”, U.S. Fish and Wildlife Service, June 2009.
  27. “Design of latticed steel transmission structures”, Section C2.3, American Society of Civil Engineers, ASCE Standard 10-97, 2000.
  28. “Management of Existing Overhead Transmission Lines”, CIGRE Technical Brochure, 2000 [29] “Transmission Emergency Restoration Systems for Public Power”, by Keith E. Lindsay.
  29. “Tall Tripod Systems for real estate photography and panoramic presentations”, by Waltraude Schramm - Moeller and Thomas Moeller, Muenchen.
  30. “Tall Pneumatic Telescopic Masts- 7-10.5 meters for movie productions, lighting and Wifi applications”, by Waltraude Schramm- Moeller and Thomas Moeller, Muenchen.
  31. “Tall Pneumatic telescoping Masts/ Tripods - 12 - 17 meters for professional photographers”, by Waltraude Schramm- Moeller and Thomas Moeller, Muenchen.
  32. “Innovative Tripod Photo Systems for Real Estate Brokers - Ultimate tool for real estate photography
  33. (Indoor & Outdoor)” by Waltraude Schramm- Moeller and Thomas Moeller, Muenchen.
  34. http://en.wikipedia.org/wiki/Transmission_tower
  35. http://en.wikipedia.org/wiki/Electrorheological_fluid
  36. http://www.electrical4u.com/methods-of-transmission-tower-erection/
  37. http://www.clarkmasts.com/military_scam_series.php
  38. http://www.totalmastsolutions.com/military-masts.html
  39. http://www.comrod.com/getfile.php/Utvikling/Telescopic%20Masts%20advantages.pdf
  40. http://www.photo-towers.com/
  41. http://www.photo-towers.com/special-offer-1.html
  42. http://www.photo-towers.com/telescoping-mast.htm
  43. http://www.telescopicmastcanada.com/
  44. http://www.armyproperty.com/Equipment-Info/QEAM.htm
  45. http://www.qxtt.com/?gclid=CKvC-tzpt6sCFQUb6wodO2hueQ
  46. http://www.3starinc.com/rohn_h30_telescopic_antenna_mast.html
  47. http://www.blueskymast.com