TURBULENT BORES–INDUCED SCOUR AND PORE PRESSURE VARIATIONS AROUND A VERTICAL STRUCTURE

The scour due to the highly turbulent tsunami inundation is also a major threat nearshore infrastructure [Nakamura, et al., 2008]. Research on local sediment erosion during events has shown correlation between formation, pore pressure variations, and soil liquefaction [Mioduszewski Maeno, 2003]. To understand structures’ capacity withstand bores, it critical assess formation variations around their foundations [Macabuag 2018, Nicholas 2020; Mehrzad at. 2021]. Young al. (2008) conducted laboratory experiments study induced failure sand bed with two different slopes of 1V:5H 1V:15H. showed direct link slope peak increased as increased. Concerning hydrodynamic forcing factor, research by [Chanson, 2006] that characteristics can be adequately modeled using dam-break waves. prime objective this was comprehensively investigate interaction wide range conditions beach variation associated scour.