THE DESIGN OF DOLPHIN TYPE FOR LNG RECEIPT IN BIMA BAY
Since 1977 until now, Indonesia has been one of the largest LNG exporting countries in the world. The potential of LNG as one of the cleanest energy sources for the environment, made the Government issued ASDM Regulation No. 06 of 2006 which supplies Indonesian LNG which is prioritized to meet domes...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/43349 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Since 1977 until now, Indonesia has been one of the largest LNG exporting countries in the world. The potential of LNG as one of the cleanest energy sources for the environment, made the Government issued ASDM Regulation No. 06 of 2006 which supplies Indonesian LNG which is prioritized to meet domestic LNG needs such as energy sources for Steam Gas Power Plants (PLTGU) and Gas Power Plants / Gas Engine (PLTG / MG). One of the projects being carried out in Indonesia is sending LNG to the Steam Gas Power Plant (PLTGU) in Bima, West Nusa Tenggara using LNG Carrier. In sending LNG a pier facility is required.
In this Final Project case study on the Design of the Dolphin Type Pier Structure for LNG Reception in Bima Bay, will be discussed regarding the design of the dolphin and trestle pier based on the design criteria used as a structural planning requirement by considering the existing conditions at the study site. Final Project includes determining the dimensions of the dolphin and trestle pier structure, processing environmental data, calculating the load on the pier and trestle structure, structural modeling, structural reinforcement design, and calculating the carrying capacity of the soil.
Structural modeling is done using structural analysis software to determine the reliability of the structure of the plan against the work load. The results of the modeling are the unity check ratio (UCR) value, structural deflection, the force in the beams and plates, and the laying reaction. The design is carried out to obtain a reliable and optimal structural design, carried out by checking the value of the deflection of the pile and beam as a starting point, with the value must be below the maximum limit, checking the value of the reinforcement ratio needed to determine the optimal cross-sectional area, and checking the UCR value of the pile.
The final results of the Final Project include the design of the dolphin and trestle docks including the structural dimensions and dimensions of the structural elements of the dolphin and trestle docks, reinforcement details based on internal forces at work, and the depth of the design plan that is able to withstand structural reactions based on geotechnical data.
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