This paper investigates the effectiveness of floating breakwaters consisting two barges (L-shape), three (U-shape), four (barge frame), and conventional single breakwater. The different spatial layouts have sheltered internal gaps/moonpools when compared to their counterparts. motions these in wave transmission motion reduction protected bodies are evaluated. study is conducted based on a subsy...

The shoreline of Malaysia is exposed to threats coastal erosion and a rise sea level. National Coastal Erosion Study, 2015 reported that 15% an 8840 km currently eroding, where one-third those falls under the critical significant categories require structural protection. Study Sea Level Rise in Malaysia, 2017 presented sea-level increase 0.67–0.74 mm on average yearly. This study reviewed selec...

Investigating the potential tsunami hazard for coastal regions is helpful urban development and emergency evacuation. In this paper, we present a deterministic method assessment (DTHA) in terms of amplitude tsunami-induced currents. 21 extreme far-field transoceanic sources located Pacific Rim and, 14 near-field Ryukyu Trough Manila Trench are suggested. The Digital Elevation Model (DEM) data 5...