000015550 001__ 15550
000015550 005__ 20161115135323.0
000015550 04107 $$aeng
000015550 046__ $$k2013-06-12
000015550 100__ $$aYoshida, N.
000015550 24500 $$aApplicability of Total Stress Seismic Ground Response Analysis Under Large Earthquakes

000015550 24630 $$n34.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000015550 260__ $$bNational Technical University of Athens, 2013
000015550 506__ $$arestricted
000015550 520__ $$2eng$$aEquivalent linear and truly nonlinear analyses, and total stress and effective stress analyses are compared at 268 sites under 11 earthquake motions in order to grasp general feature of the applicability of the equivalent linear method and total stress analysis. SHAKE and YUSAYUSA are used for equivalent linear and truly nonlinear methods, respectively. SHAKE shows larger peak acceleration and smaller peak displacement than YUSAYUSA (total stress analysis), but other indices such as instrumental seismic intensity, peak velocity, and spectral intensity are nearly same to each other. Therefore, it is applicable when truly nonlinear analysis is applicable. All earthquake motion indices are overestimated by the total stress analysis at the liquefiable sites. Therefore, it is recommended to use effective stress analysis at these sites. However, as indices are overestimated, use of the total stress can be said to result in conservative design. It is also noted that displacement or shear strain is underestimated in the total stress analysis.

000015550 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015550 653__ $$aTotal stress analysis, Equivalent linear analysis, Effective stress analysis, earthquake motion index

000015550 7112_ $$aCOMPDYN 2013 - 4th International Thematic Conference$$cIsland of Kos (GR)$$d2013-06-12 / 2013-06-14$$gCOMPDYN2013
000015550 720__ $$aYoshida, N.
000015550 8560_ $$ffischerc@itam.cas.cz
000015550 8564_ $$s1191555$$uhttps://invenio.itam.cas.cz/record/15550/files/1059.pdf$$yOriginal version of the author's contribution as presented on CD, section: CD-MS 39 RECENT ADVANCES AND CHALLENGES IN GEOTECHNICAL EARTHQUAKE ENGINEERING
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000015550 962__ $$r15525
000015550 980__ $$aPAPER