Browse > Article
http://dx.doi.org/10.11112/jksmi.2015.19.2.076

A Study of Modular Dome Structural Modeling with Highly Filled Extrusion Wood-Plastic Composite Member  

Shon, Su-Deok (한국기술교육대학교 건축공학부)
Kwak, Eui-Shin (한국기술교육대학교 건축공학부)
Lee, Seung-Jae (한국기술교육대학교 건축공학부)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.19, no.2, 2015 , pp. 76-83 More about this Journal
Abstract
This paper aims at developing an environmentally friendly modular dome structure system with highly filled extrusion wood-plastic composite (WPC) member, and manufacturing a real-size specimen by modularizing members and nodes. The member used in the model is the WPC member with 70% wooden fiber contests, which is higher then previous WPC one. Its members and nodes are modularized by analyzing geometric characteristics of icosahedral-based geodetic dome. Applicapability of the 6ea prototype nodes and 3ea prototype members to the modular dome is examined with the results of the modulaization and the making process for the real-size specimen. Besides, from the analysis results, the lowest buckling mode is expected to be a nodal buckling on a node near the boundary.
Keywords
Wood-plastic composite; Compound; Recycled product; Modular system; Icosahedron; Buckling mode; Geodesic dome;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
연도 인용수 순위
1 Adhikary, K. B., Pang, S., and Staiger, M. P. (2008), Dimensional stability and mechanical behaviour of wood-plastic composites based on recycled and virgin high-density polyethylene (HDPE), Composites: Part B, 39, 807-815.   DOI
2 Bengtsson, M., and Oksman, K. (2006), Silane crosslinked wood plastic composites: Processing and properties, Composites Science and Technology, 66, 2177-2186.   DOI   ScienceOn
3 Choi, J. W., Lee, S. S., Park, S. K., Hong, S. N. (2014), Evaluation of Structural Behavior and Serviceability on Transverse Connection for Modular Slab Bridge System, Journal of the Korea Institute for Structural Maintenance and Inspection, 18(6), 139-146 (in Korean, with English abstract).   DOI   ScienceOn
4 Choong, K. K., and Hangai, Y. (1993), Review on methods of bifurcation analysis for geometrically nonlinear structures, Bulletin of the International Association for Shell and Spatial structures, 34(112), 133-149.
5 Clemons, C. (2002), Wood-plastic Composites in the United States: The interfacing of two Industries, Forest Products Journal, 52(6), 10-18.
6 Ha, T. H., Cho, B. H., Kim, T. H., Lee, D. Y., Eom, T. S. (2013), Earthquake Resistance of Modular Building Unit Using Load-Bearing Steel Stud Panels, Journal of Korean Society of Steel Construction, 25(5), 519-530 (in Korean, with English abstract).   DOI   ScienceOn
7 Hong, S. G., Cho, B. H., Chung, K. S., and Moon, J. H. (2011), Behavior of framed modular building system with double skin steel panels, Journal of Constructional Steel Research, 67, 936-946.   DOI   ScienceOn
8 Kim, J. H., Park, I. M. (2013), The Practical Application of Modular Construction for Residential Facilities, Journal of the Korean Housing Association, 24(3), 19-26 (in Korean, with English abstract).   DOI
9 Kwak, E. S., Shon, S. D., Lee, S. J. (2014), A Study of Structural Modeling in Hemi-Spherical Roof Structures Based on an Icosahedron, Proceedings of KASS Symposium, 10, 87-88 (in Korean, with English abstract).
10 Lee, S. J., Shon, S. D. (2014), A study on regular traingular mesh modeling of network dome using differential evolution algorithm, Journal of Architecture Institute of Korea (Structure), 30(5), 13-20 (in Korean, with English abstract).
11 Lee, S. S., Bae, K. W., Park, K. S., Hong, S. Y. (2013), An Experimental Evaluation of Structural Performance for the Beam to Column Joint in Unit Modular System, Journal of Korean Society of Steel Construction, 25(3), 255-265 (in Korean, with English abstract).   DOI   ScienceOn
12 Lopez, A., Puente, I., and Serna, M. A. (2007), Numerical model and experimental tests on single-layer latticed domes with semi-rigid joints, Computers and Structures, 85, 360-374.   DOI   ScienceOn
13 Shon, S. D, Kim, S. D., Lee, S. J., Kim, J. S. (2011), A study on the critical point and bifurcation according to load mode of dome-typed space frame structures, Journal of the Korean Association for Spatial Structures, 11(1), 121-130 (in Korean, with English abstract).   DOI   ScienceOn
14 Shon, S. D., Lee, S. J., and Lee, K. G. (2014), A study on the production and material characteristics of modular unit of highly filled wood-plastic composite member, Advanced Materials Research, 912-914, 437-440.   DOI
15 Shon, S. D., Lee, S. J., Lee, D. W., Kim, S. D. (2014), Unstable Behaviour and Critical Buckling Load of Framed Large Spatial Structures in accordance with the Variation of Joint Rigidity, Journal of the Korean Association for Spatial Structures, 14(3), 47-56 (in Korean, with English abstract).   DOI
16 Soury, E., Behravesh, A., Esfahani, E., and Zolfaghari, A. (2009), Design, optimization and manufacturing of wood plastic composite pallet, Materials & Design, 30, 4183-4191.   DOI   ScienceOn
17 Winandy, J. E., Stark, N. M., and Clemons, C. M. (2006), Consideration In Recycling Of Wood-Plastic Composites, 5th Global Wood and Natural Fiber Composites Symposium, Kassel, Germany, A6:1-9.
18 Stark, N. (2001), Influence of Moisture Absorption on Mechanical Properties of Wood Flour-Polypropylene Composites, Journal of Thermoplastic Composite Materials, 14, 421-432.   DOI