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Title |
Sensitivity Analysis for Unit Module Development of Hybrid tube Structural System
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Authors |
이연종(Yeon-Jong Lee) ; 박성수(Sung-Soo Park) |
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DOI |
https://doi.org/10.11112/jksmi.2018.22.1.167 |
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Keywords |
전단지연현상 ; 횡적거동 ; 단위모듈 ; 토네이도 다이어그램 ; 민감도 해석 Shear lag phenomenon ; Horizontal displacement ; Unit module ; Tornado diagram ; Sensitivity analysis |
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Abstract |
This research deals, The characteristics of mechanics and behavior of the tube structural systems, It has been investigated and considered conventional theory and case models, It has shown the suitability, The best location, And optimal shape of the unit module system, Considered variables materials of stiffness increase and decrease in hybrid tube structural systems this study carried out adapting analysis of statistical concepts. In a concrete way, This study exams the effect of reducing horizontal displacement and the shear lag phenomenon, Also, The purpose of this study is to utilize the basic data on the design and study of future high-rise hybrid structural system using this research. As a result, The framed- tube structural system does not effectively cope with horizontal behavior of high-rise buildings, The results of using varying material tested resistance factors and lateral loads in hybrid tube structural system, When each material is compared Bracing material is identified as a key factor in lateral behavior. In a ratio of material quantity framed-tube structural system, The level of sensitivity affecting the horizontal displacement is greater then the beam's column, In case of braced tube structural system, Braced appeared to be most sensitive in comparison of material quantity ratio in columns and beams.
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