| 摘要 |
PURPOSE: A device for a shear test of an interface between different kinds of materials is provided to confirm dynamic behavior characteristics of the shear failure of an interface between a geotextile and soil with consideration for influence factors due to chemical elements caused by a leakage of leachat by testing indoors under conditions identical or similar with that of a site. CONSTITUTION: A device for a shear test of an interface between different kinds of materials includes a base (20), a plurality of shear rings (30), a loading unit (40), and a measuring unit (50). The base includes a sample space in which a sample (10) is supplied. The shear rings are vertically laminated to be relatively behaved on the upper part of the sample space, thereby being moved with the sample supplied to the sample space to be integrated. The loading unit applies a load on a member (2), which is made of a material different from that of the sample and touches the top surface of the sample supplied to the sample space. The measuring unit is connected to each shear rings and measures the movement of the shear rings which are moved with the sample to be integrated. |
