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http://dx.doi.org/10.9712/KASS.2016.16.4.101

The Case Study on the Erection Construction Method for Soft Retractable Roof Structures  

Park, Keum-Sung (Korea Institute of Civil Engineering and Building Technology, Building and Urban Research Institute)
Kim, Hyung-Do (Korea Institute of Civil Engineering and Building Technology, Building and Urban Research Institute)
Kwak, Myong-Keun (Korea Institute of Civil Engineering and Building Technology, Building and Urban Research Institute)
Publication Information
Journal of Korean Association for Spatial Structures / v.16, no.4, 2016 , pp. 101-108 More about this Journal
Abstract
Lifting plan in the large spacial structure is an important factor influencing the efficiency and economy of the construction process. The purpose of this study was deriving the requirements for lifting techniques as the basic research in the double spoke wheel roof structure construction. In the lift up erection method, management plan of the interference error in the column and outer-ring was needed that occur during lifting roof structure. In the bent erection method, material usage reduction plan was required by the structural design of the temporary bent. In the hybrid erection method, lifting plan was needed that minimizes weather condition and crane usage. All lifting techniques were required Value Engineering model for reduction of cost and construction period.
Keywords
Large spatial structure; Retractable roof structure; Double spoke wheel; Erection;
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