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http://dx.doi.org/10.9711/KTAJ.2010.12.3.257

Aseismic design concept for underground space based on site response analysis  

Park, Inn-Joon (한서대학교 토목공학과)
Yoo, Ji-Hyeung (경일대학교 토목공학과)
Publication Information
Journal of Korean Tunnelling and Underground Space Association / v.12, no.3, 2010 , pp. 257-264 More about this Journal
Abstract
This study proposed the aseismic design concept for underground space based on site response analysis and laboratory tests. The results of this study showed that the location of the control points of input motions such as design response spectra and time history of acceleration and the assumption of bedrock properties such as elasticity or rigidity play an important role in aseismic design of underground space. Therefore, the appropriate ground response model among models applying motions such as free surface motion, bedrock motion, or bedrock outcropping motion must be utilized to provide reasonable boundary conditions of underground space under earthquake loading and practical aseismic design.
Keywords
Aseismic design; underground space; control point; boundary condition;
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Times Cited By KSCI : 1  (Citation Analysis)
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