Authors :
Mochamad Junaidi; Dewi Kurniasih; I Putu Sindhu Asmara; Suratno
Volume/Issue :
Volume 6 - 2021, Issue 12 - December
Google Scholar :
http://bitly.ws/gu88
Scribd :
https://bit.ly/3I5leGb
Abstract :
River ports have a major role in the export,
import and national trade activities of sea lanes. With
these conditions, it causes a heavy flow of ship traffic in
the River Shipping Channel. The density of ship traffic
makes it possible for ship accidents to occur at the River
Port.
The study in this study is to determine the level of
risk from the consequences of a ship accident with a Jetty
based on a river current that has a speed of 2.0 knots. So
that the possible speed of the ship when there was a loss
of control that hit Jetty was 2.0 knots.
In this study, the analysis of the risk of ship
collisions at the Sungai Harbor uses the DNV GL 2015
Risk Matrix standard. Hazard identification uses the
brainstorming method from the DNV and KNKT
investigations. Frequency analysis using Bayesian
Network model which is applied to Hugin Expert
software. The effect analysis is calculated by modeling the
ship and Jetty due to the collision using the Ansys
software.
The value of the frequency of ship collisions using 3
(three) scenarios with the results of the frequency of each
scenario is 0.0638, 0.0285, and 0.0285, respectively.
Consequences are calculated by simulation using Ansys
software by modeling ship and jetty collisions. The
simulation results show that there is damage to the hull of
the ship. The estimated cost of repairing the hull is IDR.
587.612.250,00. The risk matrix used is the 2015 DNV GL
standard so that the risk level after the analysis is in the
Tolerable category.
Keywords :
Bayesian Network, Ansys, Ships Collision.
River ports have a major role in the export,
import and national trade activities of sea lanes. With
these conditions, it causes a heavy flow of ship traffic in
the River Shipping Channel. The density of ship traffic
makes it possible for ship accidents to occur at the River
Port.
The study in this study is to determine the level of
risk from the consequences of a ship accident with a Jetty
based on a river current that has a speed of 2.0 knots. So
that the possible speed of the ship when there was a loss
of control that hit Jetty was 2.0 knots.
In this study, the analysis of the risk of ship
collisions at the Sungai Harbor uses the DNV GL 2015
Risk Matrix standard. Hazard identification uses the
brainstorming method from the DNV and KNKT
investigations. Frequency analysis using Bayesian
Network model which is applied to Hugin Expert
software. The effect analysis is calculated by modeling the
ship and Jetty due to the collision using the Ansys
software.
The value of the frequency of ship collisions using 3
(three) scenarios with the results of the frequency of each
scenario is 0.0638, 0.0285, and 0.0285, respectively.
Consequences are calculated by simulation using Ansys
software by modeling ship and jetty collisions. The
simulation results show that there is damage to the hull of
the ship. The estimated cost of repairing the hull is IDR.
587.612.250,00. The risk matrix used is the 2015 DNV GL
standard so that the risk level after the analysis is in the
Tolerable category.
Keywords :
Bayesian Network, Ansys, Ships Collision.
