A5052331917- Earthquake and Tsunami Effects
- Coastal Management and Development
- Environmental Engineering and Cultural Studies
- Coastal and Marine Dynamics
- Wetland Management and Conservation
- Marine and Offshore Engineering Studies
- Maritime Security and History
- Wave and Wind Energy Systems
- Tropical and Extratropical Cyclones Research
- Geological and Geophysical Studies
- Coastal wetland ecosystem dynamics
- Marine and Coastal Ecosystems
- Methane Hydrates and Related Phenomena
- earthquake and tectonic studies
- Fluid Dynamics Simulations and Interactions
- Flood Risk Assessment and Management
- Maritime Navigation and Safety
- Structural Health Monitoring Techniques
- Disaster Management and Resilience
- Structural Behavior of Reinforced Concrete
- Structural Engineering and Vibration Analysis
National Research and Innovation Agency
2023-2025
The increasing maritime traffic density in the Makassar Strait, particularly due to development of Hub Port at Indonesia’s new capital (IKN), necessitates a structured Traffic Separation Scheme (TSS) ensure navigational safety. This study aims design preliminary TSS by integrating hydro-oceanographic data, vessel analysis, and risk assessment. A qualitative research methodology employing case studies literature reviews was applied. Vessel movement patterns were analyzed using data from...
Abstract Coastal cities are prone to tidal floods because coastal centers of economic activities, trades and services; in addition, there residential housing centers. In general, this kind natural disaster has flooded the lower area, which greatly negative impacts on health, lifestyle socioeconomic life affected population cities. following decades, will damage more than a hundred major worldwide. This paper aims examine causes, effects as well methods that have been taken globally by...
Abstract Research on wave forces attacking a vertical structure has been conducted worldwide. Morison’s equation commonly used to describe the phenomenon of action for offshore structures, while nearshore structures Goda’s is more reliable. Wave impact breakwaters dangerous both walls and columns. pressure distinguished crest trough, assumed be distributed as trapezoidal shape like along wall. The force consists front wall buoyancy, uplift in direction. In this research, 2-dimensional...
Abstract A series of 2D physical model experiment was carried out to examine the potential advantage Rakuna IV armor block over Tetrapod blocks in term stability, number for same cross-section and overtopping discharge under predetermined conditions. For sea side slope armor, – 2ton perform advantageous stability comparison Tetrapod-2ton case H mo = 1.2×H s . harbor toe rocks 300-1000kg/pc performs high with very less damage, S << 2 S=0.11 respectively (S=2 is initial damage...
Abstract A new international seaport is under construction at Patimban area of Subang Regency, West Java, Indonesia. This Port’s navigation channel runs from the position –6m LWS to –17m existing depth with total length 3,762 m. The original design considers that sedimentation rate low along channel. Cipunagara River which shows continuous delta expansion about 1.00m 1.25m toward In reference successful application Underwater-sill (UWS) structure in controlling siltation into Kumamoto Port...
Breakwater is built for a specific purpose related to wave and sedimentation. By constructing the breakwater in coastal waters, previous behavior of condition disturbed. In this study, interaction structure (head breakwater) induced current simulated order identify pattern. The pattern should be taken into account recalculate stability might used predict potential scouring around structure. A 3D hydraulic modeling was carried out using basin. study results that shows its complexity as it...
Abstract A Petroleum Refinery Plant is located in the tsunami prone area at southern coast of Central Java, Indonesia. The potential mega thrust earthquake, along subduction zone has been identified to have moment magnitude as maximum Mw = 8.7. worst scenario due this earthquake will potentially generate 5.3m 8.6m height within 30 minutes and inundate one two kilometres inland refinery complex. In regard, a comprehensive investigation on hazard, level vulnerability, risk were carried out....