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Evaluation of Soil Factors for Determination of Seismic Base Shear Force for High Story Buildings During Earthquake  

윤종구 (한국과학기술원 토목공학과)
김동수 (한국과학기술원 토목공학과)
임종석 (목포대학교 토목공학과)
손덕길 (대한주택공사 건축구조부)
Publication Information
Journal of the Korean Geotechnical Society / v.19, no.6, 2003 , pp. 85-97 More about this Journal
Abstract
In this paper, earthquake response analyses were performed using equivalent linear method at the soil sites classified as soil types III and IV in "Standard Design Loads for Buildings" Soil Factors were back-calculated by using spectral accelerations obtained from the analyses and those values are compared with soil factors described in other domestic seismic guidelines. For buildings which have the natural period higher than 0.9 sec, it was possible to use soil factors of soil types II and III instead of those of soil types III and IV, respectively. Therefore, it can be concluded that seismic base shear force can be overestimated in the current seismic guidelines and the improvement is required. required.
Keywords
Earthquake response analysis; Seismic base shear force; Seismic design; Soil factor;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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