000010997 001__ 10997
000010997 005__ 20141205155825.0
000010997 04107 $$aeng
000010997 046__ $$k2008-10-12
000010997 100__ $$aMitsuji, Kazuya
000010997 24500 $$aNumerical Simulations for Development of Liquefaction Countermeasures by Use of Partially Saturated Sand

000010997 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010997 260__ $$b
000010997 506__ $$arestricted
000010997 520__ $$2eng$$aThe objective of this paper is to demonstrate the advantage of utilizing partially saturated sand for liquefaction countermeasure using the numerical analyses. To be specific, seismic response of liquefiable ground including partially saturated sand layer are investigated through numerical analyses, where the increase of liquefaction strength of partially saturated sand is considered. Three types of the ground model are prepared for the numerical analyses. Numerical analyses for each ground model are conducted in the two cases of different saturation of the sand layer. Therefore, two cases of the ground model consisting of the completely saturated sand layers, and the ground model where the completely saturated sand layers are replaced with the partially saturated sand layers are considered. That can discuss the effects of the partially saturated sand for liquefaction. Results show the advantage of utilizing the partially saturated sand for the reduction of seismic response of the ground. As a result, it can point out that utilizing the partially saturated sand can lead to the development of the new countermeasure for liquefaction.

000010997 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010997 653__ $$aLiquefaction, partially saturated sand, effective stress analysis, liquefaction countermeasure

000010997 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010997 720__ $$aMitsuji, Kazuya
000010997 8560_ $$ffischerc@itam.cas.cz
000010997 8564_ $$s494604$$uhttps://invenio.itam.cas.cz/record/10997/files/04-02-0021.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 04-02-0021.
000010997 962__ $$r9324
000010997 980__ $$aPAPER