AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
Structures
PRELIMINARY STUDY ON SHOCK ABSORBERS USING WIRE CLIPS FOR SAFETY NETS PREPARED FOR ACCIDENTAL COLLAPSE OF CEILING PANELS
Tatsuya HIRAKIKen’ichi KAWAGUCHIKei NISHIZAKIShunji OYA
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2018 Volume 24 Issue 57 Pages 597-600

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Abstract

A safety net is an effective fail-safe measure against the accidental collapse of ceilings. However free-fall of heavy ceiling panels may induce a high impact load to the supporting point of the nets. In order to reduce it, the authors propose the shock absorbers using wire clips. To examine the effect of them, the authors have conducted some experiments and the results are shown in the paper. Some numerical analyses are also described. The results show the shock absorbers can reduce maximum tension the wires experience by about 40%.

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© 2018, Architectural Institute of Japan
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