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http://dx.doi.org/10.7734/COSEIK.2019.32.6.391

Analytical Correction Method Based on a Comparison of the Column Shortening Measurement-Prediction in Tall Buildings  

Song, Eun-Seok (Department of Architectural Engineering, KwangWoon Univ.)
Kim, Jae-Yo (Department of Architectural Engineering, KwangWoon Univ.)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.32, no.6, 2019 , pp. 391-399 More about this Journal
Abstract
In this study, an analytical method was proposed to correct the analysis results and minimize the errors between column shortening predictions and real values in high-rise buildings. In this regard, the construction sequence analysis of 41-story reinforced concrete buildings was performed and the results were compared to four assumed field measurements that were divided into the column and the core. The analysis correction was applied at a stage over the error limit in the column and at all stages in the core. Since the error occurred continuously after the analysis was corrected, additional corrections of the analysis resulted in a smaller error. By applying the proposed analytical correction method, it was confirmed that the long-term shortening value can be accurately predicted.
Keywords
high-rise building; construction sequence analysis; column shortening; correction of analysis;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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