Browse > Article
http://dx.doi.org/10.9712/KASS.2016.16.4.083

Trolley Adaptability of Membrane Retractable Roof Under Vertical Load Considering Friction of Various Materials  

Kim, Yun-Jin (School of Arch. Eng., Korea Univ. of Tech. & Education)
Lee, Seung-Jae (School of Arch. Eng., Korea Univ. of Tech. & Education)
Lee, Yu-Han (School of Arch. University of Seoul)
Hwang, Kyung-Ju (School of Arch. University of Seoul)
Publication Information
Journal of Korean Association for Spatial Structures / v.16, no.4, 2016 , pp. 83-89 More about this Journal
Abstract
Middle size of membrane retractable roof is under 25m span which consists of various moving systems. Trolley is the system that leads the membrane to parking place, transferring the load from the membrane to structural cable. When membrane closes roof completely, thus, structural behavior of trolley, which may contain various material with different friction coefficients, should be investigated by vertical load. Nummerical simulation of trolley prototypes, in this research, was performed by incrementation of vertical load. Consequently, this paper studied proper friction characteristics and provided the effective inner materials of trolley.
Keywords
Middle size of membrane retractable roof; Driving device; Trolley; Friction coefficient;
Citations & Related Records
연도 인용수 순위
  • Reference
1 H. J. Joo, D. M. Choi, I. S. Oh and M. H. Hong, Friction and Wear Properties of Fiber Reinforced Composite, Korean journal of materials research, V.4 N.7, 1994, pp.733-740.
2 ASM handbook committee(1992), Friction, L-ubrication, and Wear Technology, ASM handbook V.18, pp.112-122.
3 Peter J. Blau, friction science and technology from concepts to applications(2008), CRC Press, pp.143-145.
4 Federation internationale du beton(2007), FR-P Reinforcement in RC Structures: Technical Rep-ort, fib, pp.25-37.