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* PDF α Ͻñ ٶϴ. |
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2014 / ȣ: V.26,no.2,Jun |
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Ȱ ü Shock Energy Absorber Lanyard Protection Tube Ưм |
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Characteristic and Development of All-in-one Shock Energy Absorber Lanyard Protection
Tube used Super Fibers |
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* ․ ǻ1 ․ 2 ․ ․ 3 ․ ö4 |
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Jin Won Cho*, Sang Jun Kwon1, Sang Tae Kim2, Jeong Hyun Yeum, Ji Man Kang3 and Byung Chul |
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ϴб ̿а, 1(), 2зϾƽþ(), 3ѱ߿, 4ϴб |
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Kyungpook National University, 1Shin Heung, 2Swelock Asia , 3Korea Textile Development Institute, 4 |
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106 ~ 113 : 8 |
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Korean |
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Work-related falls are a major problem in the construction and roofing industries. To avoid serious injury to the worker caused by high decelerations or forces, different systems to absorb the energy of a fall are implemented in personal protective equipment. In this study, shock energy absorber lanyard protection tube was prepared using high tenacity PET fiber, P-aramid fiber, and UHMWPE fiber, respectively. Dynamic load test and static load test, bursting strength test based on the Korea fall protection equipment standard(Korea Occupational Safety & Health Agency standard 2013-13) or conformity European safety test(CE : EN355) were conducted. Especially maximum arrest force by dynamic load test of energy absorber showed below 6,000N. |
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protection tube, shock energy, dynamic load, static load, bursting strength |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2014_v26n2_106 |
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