000011521 001__ 11521
000011521 005__ 20141205155919.0
000011521 04107 $$aeng
000011521 046__ $$k2008-10-12
000011521 100__ $$aSako, Noriaki
000011521 24500 $$aDevelopment Of a Geomaterial with Vibration Damping Capability Against Earthquake Motion Using Industrial Wastes and Construction By-Products - Mechanical Properties under Cyclic Loading -

000011521 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011521 260__ $$b
000011521 506__ $$arestricted
000011521 520__ $$2eng$$aThe authors proposed a composite foundation capable of mitigating the responses of structure against an earthquake motion built on soft grounds. We attempted to develop a new geomaterial that has a mitigating effects and suitable characteristics for use as a plant-base that is one of the constituents of the proposed composite foundation. Major advantages of this new geomaterial are as follows. (a) Vibration damping plant-base blocks can be settled at the surface of the ground around the building. These blocks contribute not only to seismic vibration damping but also to urban greening. Cost-effectiveness of this method is promising because it works daily without regard to earthquakes. (b) The ground improvement considers active reuse of industrial wastes and construction by-products as well as greening, which may reduce the carbon dioxide emission and urban heat island phenomenon. In this paper, the mechanical properties of the new geomaterial evaluated by cyclic triaxial test were mainly discussed. From the test results, wood-chip with recycled fine component was deemed an excellent mixture for the geomaterial with vibration damping capability. In addition, recycled fine component was hardly reused in its present state. Moreover, it was found that the control of curing days and compacted layer numbers (i.e. bulk density) was very important.

000011521 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011521 653__ $$aIndustrial Wastes, Construction by-Products, High Damping Performance, A Soft Ground, Geomaterial,

000011521 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011521 720__ $$aSako, Noriaki$$iKawamura, Masashi$$iShimomura, Yukio
000011521 8560_ $$ffischerc@itam.cas.cz
000011521 8564_ $$s327816$$uhttps://invenio.itam.cas.cz/record/11521/files/04-01-0022.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 04-01-0022.
000011521 962__ $$r9324
000011521 980__ $$aPAPER