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http://dx.doi.org/10.12791/KSBEC.2018.27.4.391

Evaluation of Steel-Pipe Connections in Plastic Greenhouse Using Bending Test  

Choi, Man-Kwon (Protected Horticulture Research Institute, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Ryu, Hee-Ryong (Protected Horticulture Research Institute, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Cho, Myeong-Whan (Protected Horticulture Research Institute, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Yu, In-Ho (Protected Horticulture Research Institute, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Publication Information
Journal of Bio-Environment Control / v.27, no.4, 2018 , pp. 391-399 More about this Journal
Abstract
In this paper, experimental study performed on steel-pipe connections for structural members of a greenhouse is presented. By those experiments performed, bending moment, deformation and stress distribution of specimens were investigated under four point bending test. The bending performance according to connection method using pin and the stretching is also investigated. The results of bending performance of the no connection specimen were compared to those of other connection specimens. The pin and stretching connection specimens showed lower banding performance than the no connection specimen. The stretching connection method was relatively higher bending performance than the pin connection specimens. According to the results, we proposed the connection method with good bending performance that can be applied to steel-pipe connection in greenhouse.
Keywords
4 point bending test; bending moment; joint; vinyl-house;
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Times Cited By KSCI : 1  (Citation Analysis)
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