Application of Granulated Blast Furnace Slag to the Earthquake Resistant Earth Structure as a Geo-Material
Abstract eng: Granulated Blast Furnace Slag (GBFS) is expected to be useful as a liquefaction-resistant geo-material because GBFS increases in shear strength with time in the ordinary natural wet condition. In this paper, in order to clarify the cyclic shear strength of GBFS for a different stage of hardening, the static shear tests and cyclic un-drained tri-axial tests were carried out for specimens cured in the laboratory and in the field. As a result, it is observed that the cyclic shear strength increases proportionally with static shear strength and specimens with unconfined shear strength over 50kN/m2 collapse showing a tension crack on its surface in the cyclic tri-axial test.
Contributors:
Conference Title:
Conference Title:
14th World Conference on Earthquake Engineering
Conference Venue:
Bejing (CN)
Conference Dates:
2008-10-12 / 2008-10-17
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
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Record created 2014-12-05, last modified 2014-12-05
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