2016 Volume 31 Pages 105-
In this study, the experiment at an imitation temporary storage sites was conducted to measure stress distribution of capping sheets using strain gauges and to take aerial photos using drone. Strain of capping sheets increased with elapse time. The experiment results revealed that the strain changed greatly at the edge of the upper part of temporary storage sites where there were water puddles. Thermal stress raised with increasing temperature and solar radiation caused strain of capping sheets to increase. Moreover, damaged parts of capping sheets was precisely verified by analyzing pictures taken by drone equipped a camera at an imitation temporary storage sites.
