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Evaluation of Structural Stability of a Simple-typed Cultivation Facility for Growing Pleurotus ostreatus  

Yum, Sung-Hyun (Rural Development Administration)
Yun, Nam-Kyu (Rural Development Administration)
Kim, Chul-Soo (School of Mechanical and Automotive Engineering, Kangnung National University)
Publication Information
Journal of Bio-Environment Control / v.17, no.3, 2008 , pp. 181-187 More about this Journal
Abstract
The structural stability of a simple-typed cultivation facility with a width of 5.6 m for growing Pleurotus ostreatus was analyzed by modeling the facility as three-dimensional steel frames. The computation was done by using the finite element analysis program, ANSYS and the criterion of determining structural stability was based on the allowable stress design (ASD). The computational results showed that the structure with a straight-typed bed column was more stable than those with other types of bed columns against snow depth but there was little difference against wind velocity. As results, the interval of rafter had a more influence on safety wind velocity than that of bed column, while the interval of bed column was more important to safety snow depth. Finally the bed column against buckling was stable in all cases considered in this paper.
Keywords
ANSYS; buckling; cultivation facility; Pleurotus ostreatus; structural stability;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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1 American Institute of Steel Construction, Inc. 1980. Manual of steel construction, 8th Ed. 400 North Michigan Avenue, Chicago, Illinois 60611
2 Suh, W.M. and Y.C. Yoon. 2004. An Analysis on Thermal Insulation Effect of Farm Structures Coated with Surface Treatment. J. of KSAE. 46(4):39-46 (in Korean)   과학기술학회마을   DOI
3 Yoon, Y.C., W.M. Suh, and I.B. Lee. 2005. Analysis of Environmental Design Data for Growing Pleurotus eryngii. J. Bio-Enviro. Con. 14(2):95-105 (in Korean)
4 James M. Gere and Stephen P. Timoshenko. 1988. Mechanics of Materials, 2nd Ed. p. 519-528
5 Yang, Y.S. and K.S. Kim. 1988. A Study on the Buckling Strength of Welded H-Columns Manufactured from High Strength Steel Plates. J. of AIK. 4(6):225-235 (in Korean)
6 Yoon, Y.C., W.M. Suh, and H.W. Lee. 2003. Analysis of Environment Factors in Pleurotus eryngii Cultivation House. J. Bio-Enviro. Con. 12(4):200-206 (in Korean)
7 Yum, S.H., N.K. Yun, K.W. Kim, S.H. Lee, Y.H. Cho, S.J. Park, and M.K. Park. 2007b. The Optimum Specification of Pipes in Rain-Sheltering Greenhouse with Roof Vents for Large-Grain Grapevine Cultivation. J. Bio-Enviro. Con. 16(4):275-283 (in Korean)
8 Suh, W.M. and Y.C. Yoon. 2005. Data Analysis for Structural Design of Pleurotus eryngii Cultivation Facilities. J. of KSAE. 47(3):29-37 (in Korean)   과학기술학회마을   DOI
9 Lee, S.K. et al. 1995. Greenhouse Structural Requirements, Rural Development Corporation of Korea (in Korean)
10 Ministry of Agriculture and Forestry. 2007. Statistics of Agriculture and Forestry (in Korean)
11 Yum, S.H., K.J. Kwon, S.H. Sung, and Y.D. Choi. 2007a. The Installation Effect and Optimal Pipe Sizes of an Anti-Wind Net by Computational Analysis. J. Biosystems Eng. 32(6):430-439 (in Korean)   과학기술학회마을   DOI
12 Yoon, Y.C., W.M. Suh, and C. Yu. 2004. Analysis of Actual State of Facilities for Pleurotus eryngii. J. Bio-Enviro. Con. 13(4):217-225 (in Korean)   과학기술학회마을
13 Architectural Institute of Korea. 2006. Korean building code and commentary (in Korean)