Development of estimation method for effect of improvement workof pond embankment by non-detective exploration

点击翻译按钮获取中文摘要

The surface wave exploration and the microtremor were carried out for some irrigation ponds in order to discuss an earthquake resistance of an irrigation pond embankment, and the surface wave exploration and soil laboratory tests were carried out to develop an estimation method for an earthquake resistance of the pond embankment before/after its improvement work.As a result of this study, it can be clear that it is possible to estimate relatively the earthquake resistance of the pond embankment by using the surface wave exploration and the microtremor. And more the density of the pond embankment was able to be estimate its density of the embankment with high precision using the expression of relations which presumes from S wave velocity obtained from the surface wave exploration.