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Journals / Uluslararası Dağcılık ve Tırmanış Dergisi / 2026 / Cilt: 9 Sayı: 1

CLIMBING ROPE LONGEVITY AND RETIREMENT: AN OVERVIEW OF GUIDELINES AND TESTING

Tırmanış İpinin Ömrü ve Elden Çıkarılması: Rehberler ve Testlerin Genel İncelemesi

Robert Chisnall(Retired Academic)0000-0002-8822-8127
Pages
11–26
Publication Date
2026-06-30
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Recommendations are summarized and recycling options are briefly discussed.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Methods of determining when to retire dynamic climbing ropes are reviewed.
📊
Key Findings & Data:Common knowledge, published research, and lesser-known evaluation methods that involve standardized testing and data assessment are summarized.
💡
Conclusion & Impact:Recommendations are summarized and recycling options are briefly discussed.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:iplerin ıskartaya çıkarılması · kontrol yönergesi · kullanım sıklığı

Abstract

Methods of determining when to retire dynamic climbing ropes are reviewed. Common knowledge, published research, and lesser-known evaluation methods that involve standardized testing and data assessment are summarized. Topics include conventional inspection methods, contamination and environmental factors, breaking strength, elasticity, maximum impact force, manufacturers’ guidelines, number of pitches or metres of use, number of lead falls and fall factor, dynamic safety factor, and working capacity over an edge. Changes in rope diameter and knotability are examined as potential indicators of retirement. Recommendations are summarized and recycling options are briefly discussed.

Özet

Dinamik tırmanış iplerinin ne zaman emekliye ayrılacağını belirleme yöntemleri gözden geçirilmektedir. Yaygın bilgi, yayımlanmış araştırmalar ve standart testler ile veri değerlendirmesini içeren daha az bilinen değerlendirme yöntemleri özetlenmektedir. Konular arasında geleneksel muayene yöntemleri, kirlenme ve çevresel faktörler, kopma dayanımı, elastikiyet, maksimum darbe kuvveti, üretici yönergeleri, kullanım metrajı veya ip kullanımı, öncü düşüş sayısı ve düşme faktörü, dinamik güvenlik faktörü ve kenar üzerinde çalışma kapasitesi yer almaktadır. İp çapındaki değişiklikler ve düğüm atılabilirlik, emeklilik göstergeleri olarak incelenmektedir. Öneriler özetlenmekte ve geri dönüşüm seçenekleri kısaca tartışılmaktadır.

🔖

Cite This Article

Chisnall, R. (2026). CLIMBING ROPE LONGEVITY AND RETIREMENT: AN OVERVIEW OF GUIDELINES AND TESTING. Uluslararası Dağcılık ve Tırmanış Dergisi, Cilt: 9 Sayı: 1, 11–26. https://doi.org/10.36415/dagcilik.1880455

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References (69)

  1. Adolf, D.B., Chambers, R.S., Hammerand, D.C., Tang, M.-Y., Westgate, K., Gillick, J., & Skrypnyk, I. (2010). Modeling the response of monofilament nylon cords with the nonlinear viscoelastic, simplified potential energy clock model. Polymer, 51(6): 1530-1539.
  2. Ashley, C.W. (1944). The Ashley Book of Knots. New York, NY: Doubleday & Company, Inc.
  3. Bedogni, V., & Manes, A. (2011). Constitutive equation for the behaviour of a mountaineering rope under stretching during a climber’s fall. Procedia Engineering, 10, 3353-3358.
  4. Beverly, J. M., & Attaway, S. W. (2006). Measurement of dynamic rope system stiffness in a sequential failure for lead climbing falls. In Proceedings of the International Technical Rescue Symposium (ITRS). http://paci.com.au.
  5. Black Diamond®, (2016) “QC Lab: Retiring Old Ropes” https://www.blackdiamondequipmnt.coméen_CA/qc-lab-retiring-old-ropes.html.
  6. Bressan, G. (2002). Rope wear in climbing and in laboratory. Commission for Materials and Techniques, Italian Alpine Club.Personal.strath.ac.uk/andrew.mclaren/Turin2002/CD%20congresso/ROPES%20WEAR%20.pdf.
  7. Byfleet, C. (2016a). Circular mats. Knotting Matters 131, 33-36.
  8. Byfleet, C. (2016b). Circular mats 2. Knotting Matters 132, 13-15.
  9. Chisnall, R. (Ed.), 1985, The O.R.C.A. Rock Climbing Safety Manual, The Ontario Rock Climbing Association, Ministry of Tourism and Recreation.
  10. Chisnall, R. (2024). Ground work. Knotting Matters 162, 27-36.
  11. Coomer, E. (2000). Life lines. Rock & Ice 99, 114, 118, 120, 122-124.
  12. Cordage Institute. (1991). Tech notes – elongation. Cordage News. Sept./Oct. 1991.
  13. Cordage Institute. (1996). Test Methods for Fiber Rope. Cordage Institute, International Standard CI 1500-02, V.2 May 1996.
  14. Cordage Institute. (2015). Cordage Institute Guideline CI 1401-15. Recommended Safety Practices for Use of Fiber Rope. October 2015
  15. DiMartino, T.J., & Sandwith, C.J. (2009). Proper care, maintenance, and inspection of climbing ropes to reduce degradation and help determine when to retire them. 0-933957-38-1 2009 MTS
  16. DiMartino, T. J., & Sandwith, C. J. (2009). Proper care, maintenance, and inspection of climbing ropes to reduce degradation and help determine when to retire them. OCEANS 2009, 1-8. IEEE.
  17. Edelrid® (1980s). Ropework, 4th Impression, pp. 58-59. Edelrid, West Germany.
  18. Ederid® (No date cited). A Guide to Mountaineering Ropes. Edelrid, West Germany.
  19. Edelrid® (1986/87). Equipment guide, Maintenance and care. Edelrid, West Germany.
  20. Edelrid® (2018). Instructions: Creative rope mat. https://edelrid.com/int-en//vertical-freedom/edelrid-news/tops-ideas-knowledge/creative-rope-mat.
  21. Edelrid® (2019). Dangers for climbing ropes. https://edlerid.com/gb-en/knowledge-bas/dangers-for-climbing-ropes.
  22. Edelrid® (2025). This habit is destroying your rope. https:/www.youtube.com/watch?v=VjNf-mEOoyM.
  23. Emri, I., Nikonov, A., Zupani, B., & Florjani, U. (2008). Time dependent behavior of ropes under impact loading: A dynamic analysis. Sports Technology, 1(4-5), 208-219.
  24. EN, BS. (1996). 897: Mountaineering equipment – Dynamic mountaineering ropes – Safety requirements and test methods. October 1996. Ref. No. EN 892: 1996 E
  25. Filion, Jean-Marc. (1979). Belaying Theory: An Update. Corbeil, Ontario, Canada: A Chevres de Montagne Publication.
  26. Fronzaglia, B., & Ropes, N. E. (2006, March). The History of Rope. In The Classic Yacht Symposium. Herrreshof Marine Museum (Vol. 31).
  27. Galluzzi, R., Feraco, S., Zenerino, E. C., Tonoli, A., Bonfitto, A., & Hegde, S. (2020). Fatigue monitoring of climbing ropes. Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology, 234(4), 328-336.
  28. Gear Guy. (2018). Climbing rope sheath slippage. Rock & Ice. https://rockandice.com/gear/climbing-gear-tips/climbing-rope-sheath-slippage/ 14/11/2018.
  29. Gear Guy (2019). The mysterious phenomenon of rope shrinkage. Rock & Ice. http://www.rockandice.com/climbing-gear-tips/the-mysterious-phenomenon-of-rope-shrinkage?utm_source=Email_marketing&utm_campaign=Friday_March_.(216?).
  30. Goldstone, R. (2006). The standard equation for impact force. December 27, 2006, Revision 1.
  31. Harutyunyan, D., Milton, G.W., Dick, T.J., & Boyer, J. (2016) On ideal dynamic climbing ropes. Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology 231(2), 136-143.
  32. HowNOT2. (2025). Sunscreen. https://hownot2/pages/sunscreen.
  33. HowNOT2. (2022). Contaminated climbing ropes - oil, sunscreen, deet and acid. www.bing.com/videos/riverview/relatedvideo?q=HowNOT2%2c+rope+contaminants&&mid=CE1634ADF24DEF7DBDC5CE1634ADF24DEF7DBDC5&FORM=VRDGAR
  34. Karl, Dave. (2004). A Guide to Buying a Climbing Rope. http://www.usmga,net/guidelines/guidelinesropes.htm.
  35. Leuthäusser, U. (2012). Viscoelastic theory of climbing ropes: viscous and dry friction combined, rope control and experiments. Leuthäusser Systemanalysen, Version 1. http://sigmadewe.com/klettersport-themem.html?&L=1.
  36. Mackenzie, M. (2020). My First Experience of Making a Mat. Knotting Matters 147, 19-21.
  37. Mammut® (2005). Rope, Edition No. 3. Mammut Sports Group G, Switzerland, p. 24.
  38. McLaren, A. J. (2006). Design and performance of ropes for climbing and sailing. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 220(1), 1-12. doi: 10.1243/14644207JMDA75.
  39. Microys, H.F. (1977). Climbing ropes, Am. Alpine J. 21(1977) 130-147.
  40. Microys, H. (1998). News from the safety committee: Findings on ropes. The Gazette, Autumn 1998, 9.
  41. Nikonov, A., Saprunov, I., Zupani, B., & Emri, I. (2011). Influence of moisture on functional properties of climbing ropes. International Journal of Impact Engineering 38 (2011) 900-909. doi: 10.1016/j.ijimoeng.2011.06.003.
  42. Oman, S., Klemenc, J., Gosar, A., & Nagode, M. (2025). Critical factors affecting the strength of climbing ropes: A study of wear, fatigue loading and temperature. Results in Engineering, 106471. https://doi.org/10.1016/j.rineng.2025.106471.
  43. Paul, W. (1983). Determining Rope Safety. Response! Spring 1983, 9-13.
  44. Pavier, M. (1998a). Experimental and theoretical simulations of climbing falls. Sports Engineering, 1, 79-91.
  45. Pavier, M. J. (1998b). Failure of climbing ropes resulting from multiple leader falls. Proc. 2nd Int. Conf. on the Engineering of Sport, 271-279.
  46. Petzl® (No date cited). Change in the Length of My Rope. http://www.petz.com/US/en/Sport/Change-in-the-length-of-my-rope-after-use?
  47. Petzl® (2016). PPE – Inspecting Ropes, Petzl PPE Inspection. http://www.Petzl.com.
  48. Powick, K. (No date cited). Climb safe: Do ropes need to rest between falls? Rock & Ice. http://www.rockandice.com/lates-news/climb-safe-retiring-old-ropes.
  49. Reali, G., & Stefanini, L. (1996). An important question about rock climbing. European Journal of Physics 17(6), 348-352.
  50. Rock & Ice. (2006). A rope snaps in a gym. Rock & Ice 154, 33-34.
  51. Rock & Ice. (2007). The acid test: Do car, headlamp or drill batteries damage ropes? Rock & Ice 158, 52-53.
  52. Sampson Ropes (2026). Demystifying elongation and creep. https://www.sampsonrope.com.
  53. Schubert, Pit. (2000). About ageing of climbing ropes. Mountaineering + Climbing: The Journal of the UIAA, 2000, 3, 12-13.
  54. Sedláček, D., Roso, M., Viel, L., Perotto, N., Caven, B., Hasler, M., & Nachbauser, W. (2021). Ageing of climbing ropes with and without hydrophobic coating. Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology. https://doi.org/10.1177/17543371211062816.
  55. Signoretti, G. (2001). Wet and icy ropes may be dangerous. J UIAA, 2, 25e8.
  56. Šimon, J. & Ftorek, B. (2022). Basic statistical properties of the knot efficiency. Symmetry 12, 1926. https://doi.org/10.3390/sym14091926.
  57. Soles, C. (1995) Single-Rope Buyer’s Guide. Rock & Ice 68, 123.
  58. Spörri, M. (2014). Numerical simulation of a climber’s fall. Sports Engineering, 17(1), 61-72.
  59. Smith, M. (2010). An assessment of the effects of environmental conditions on the performance of dynamic climbing ropes. Department of Mechanical Engineering, Project Number: 2004056.
  60. Smith, R.A. (1998). The development of equipment to reduce risk in rock climbing. Sports Engineering 1, 27-39
  61. Strong, W.J., Mathonwy, T. (2014) Effectiveness of mountaineering belay/abseil devices. Sports Engineering 17:131-142. doi: 10.1007/s12283-013-01476.
  62. Szust, A., Banas, Z, and Zak, A. (2017). Experimental evaluation of climbing ropes under dynamic load. Materials Today: Proceedings 4(5) Part I, 5963-5968. https://doi.org/10.1016/j.matpr.2017.078.
  63. U.I.A.A. (2016). UIAA 101, Mountaineering and Climbing Equipment, Dynamic Ropes, Version UIAA 101-7.0/April 2016.
  64. U.I.A.A. (2020). UIAA Safecom answers your questions. Suncream and climbing gear. https://www.theuiaa.org/uiaa-safecom-answers-your-questions-suncream-and-climbing-gear.
  65. Vogel, W., Bocksch, F. (1996). Safety Loss of mountaineering ropes by lowering cycles in toprope [sic] climbing, Institute of Mechanical Handling. Deutsche Seilerzeitung, 2-190.
  66. Walter, J. (2002). Learning the ropes: Introduction to climbing ropes. http://www.gearreview.com/ropeintro.asp.
  67. Wexler, A. (1950). The theory of belaying. American Alpine Journal,VII (4), 379-405.
  68. Zanantoni, Carlo. (2000). Analysis of belaying techniques: A typical UIAA activity. World Mountaineering + Climbing: The Journal of the UIAA, 2000, 3, 7-11.
  69. Gear Guy (2019). The mysterious phenomenon of rope shrinkage. Rock & Ice. http://www.rockandice.com/climbing-gear-tips/the-mysterious-phenomenon-of-rope-shrinkage?utm_source=Email_marketing&utm_campaign=Friday_March_.(216?).