Erosion and sedimentation are problems in coastal area such as problem in Gili Trawangan in order to overcome the problem, the submerged breakwater has been built in Gili Trawangan. This researh analyze the influence of hollow submerged breakwater on the characteristic of water particle velocity for knowing it’s performance. This research is using physical simulation and numerical simula…
Coastal abrasion that mainly caused by the activity of the ocean waves is a problem that frequently asked and needs a serious handling, because it can lead to the degradation of the shoreline. On the problems mentioned above, it will require a construction of a breakwater that serves to breaks, reflects and transmits wave energy. In this study, it will be carried out a research on submerged …