000012234 001__ 12234
000012234 005__ 20141205160033.0
000012234 04107 $$aeng
000012234 046__ $$k2008-10-12
000012234 100__ $$aYoshimoto, Norimasa
000012234 24500 $$aEarthquake Response of Granulated Coal Ash by Online Testing

000012234 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012234 260__ $$b
000012234 506__ $$arestricted
000012234 520__ $$2eng$$aCoal ashes discharged from coal-fired power plants have recently been gaining attention as a new form of geomaterials. They have been popularly used as ground materials for the improvement of unsuitable soil and for foam-mixed solidified soil. However, development of more applications is needed in the light of the enormous amount of coal ash generated. The present study was performed to confirm the applicability of granulated coal ash as reclamation material with adequate resistance against liquefaction during an earthquake. For this purpose, online pseudo-dynamic response tests were performed using a hollow torsional shear test apparatus. For comparison purposes, similar tests were performed using Toyoura sand, and the difference in the seismic response of the two materials is discussed. The results obtained clarified the behavior of granulated coal ash when subjected to cyclic loading due to earthquakes.

000012234 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012234 653__ $$aearthquake response, granulated coal ash, online testing, hollow torsional shear test

000012234 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012234 720__ $$aYoshimoto, Norimasa$$iOrense, Rolando P.$$iKanda, H.$$iHyodo, Masayuki
000012234 8560_ $$ffischerc@itam.cas.cz
000012234 8564_ $$s237016$$uhttps://invenio.itam.cas.cz/record/12234/files/04-01-0154.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 04-01-0154.
000012234 962__ $$r9324
000012234 980__ $$aPAPER