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Dynamic Performance of Horizontal Flexible Anchor Lines During Fall Arrest - A Numerical Method of Simulation

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Designing fall arrest systems, which contain horizontal flexible anchor lines is an important technical problem related to the safety of people who work at a height and need horizontal freedom of movement. The article presents a numerical simulation of the dynamic performance of horizontal flexible anchor lines during fall arrest. The model of a 2-component system – a horizontal flexible anchor line and a falling rigid mass, described with a second order non-linear differential equation - is the main element of this method. This method of simulation is realised by a computer program, which allows obtaining the most important data characterising a fall arrest. The article shows laboratory tests used for the verification of this method, which turned out to be a valuable source of information and which can be used for designing fall arrest systems.
Rocznik
Strony
521--534
Opis fizyczny
Bibliogr. 11 poz., rys., wykr.
Twórcy
  • Department of Personal Protective Equipment, Central Institute for Labour Protection, Lodz, Poland
autor
  • Department of Personal Protective Equipment, Central Institute for Labour Protection, Lodz, Poland
Bibliografia
  • 1. Baszczyński, K., & Zrobek, Z. (1998). Stalowe poziome liny zaczepowe [Horizontal flexible anchorage lines made from wire ropes]. Bezpieczeństwo Pracy, 6, 18-22.
  • 2. Dolecki, M. (1990). Obciążenia dynamiczne działające na człowieka podczas powstrzymywania spadania z wysokości [Dynamic loads acting on human body during fall arrest]. Prace ClOP, 145, 83-105.
  • 3. European Committee for Standardization (CEN). (1996). Protection against falls from a height-Anchor devices-Requirements and testing (Standard No. EN 795:1996). Brussels, Belgium: Author.
  • 4. Miura, N., & Sulowski, A.C. (1991). Introduction to horizontal lifelines. In A.C. Sulowski (Ed.), Fundamentals of fall protection (pp. 217-283). Toronto, Ont, Canada: International Society for Fall Protection.
  • 5. Noel, G. (1991). Study of pendular motion and its importance for vertical and horizontal clearances. In A.C. Sulowski (Ed.), Fundamentals of fall protection (pp. 345-356). Toronto, Ont, Canada: International Society for Fall Protection.
  • 6. Paureau, J. (1998). Falls from height-Simplified modelling of man/protective device systems. Unpublished manuscript.
  • 7. Paureau, J., & Jacqmin, M. (1998). Life lines. Specifications. Testing. Cahier de Notes Documentaires, 173, 413-428.
  • 8. Riches, D., & Feathers, L. (1998). Research, development and testing of multiple span multiple use horizontal lifelines from the designer's perspective. In International Fall Protection Symposium & Exhibition, Wuppertal, Germany [Abstract] (pp. 104-105). Wupperlal, Germany: Bau-Berufsgcnosscnschaft Rheinland und Westfalen, Zcntrum für Sichcrhcitstechnik.
  • 9. Sulowski, A.C. (1991a). Fall protection systems-Classification. In A.C. Sulowski (Ed.), Fundamentals of fall protection (pp. 285-301). Toronto, Ont, Canada: International Society for Fall Protection.
  • 10. Sulowski, A.C. (1991b). Residual risk in fall arresting systems. In A.C. Sulowski (Ed.), Fundamentals of fall protection (pp. 321-344). Toronto, Ont, Canada: International Society for Fall Protection.
  • 11. Timmcrmans, F. (1998). Design of horizontal lifelines to protect several persons from falling. In International Fall Protection Symposium & Exhibition, Wuppertal, Germany [Abstract] (pp. 103-104). Wuppertal, Germany: Bau-Berufsgenosscnschaft Rheinland und Westfalen, Zcntrum für Sicherheitstcchnik.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-8ec97fb5-bc3d-42da-ac80-5b7b56616b9c
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