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http://dx.doi.org/10.5389/KSAE.2018.60.1.059

Analysis of Behavior of Agricultural Reservoir with Combined Load by 3-D Numerical Analysis  

Song, Chang Seob (Dept. of Agricultural and Rural Engineering, Chungbuk National University)
Woo, jea keun (Dept. of Agricultural and Rural Engineering, Chungbuk National University)
Ahn, kwangkuk (Civil Engineering, Chungbuk National University)
Kim, Myeong Hwan (Dept. of Agricultural and Rural Engineering, Chungbuk National University)
Publication Information
Journal of The Korean Society of Agricultural Engineers / v.60, no.1, 2018 , pp. 59-65 More about this Journal
Abstract
The object of this paper was to analyze combined load acting on agricultural reservoir. This study was carried out to 3-D numerical modeling for displacement characteristic and seismic acceleration characteristic. The results of study were analyzed and summarized as follow. It was found that the displacement caused by combined load acting on railway and agricultural reservoir did not reflect the effect of load and the seismic wave consistently. The ground accelerations that occur in railway and dam were amplified because 3-D numerical analysis program interprets ground as an elastic body. Actual ground shows characteristics of elasticity and plasticity, so measured values will show different tendency. As a result of analyzing displacement characteristics, it is considered to be related to stiffness. The Ofunato seismic wave, the displacement (77.1 mm) of the body satisfied the allowable displacement (220 mm), but The Hachinohe seismic wave (282.8 mm) did not. It is considered that displacement caused by combined load is affected not only by acceleration but also by characteristics of materials.
Keywords
3-D numerical analysis; agricultural reservoir; combined load;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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