PERANCANGAN STRUKTUR DERMAGA BATU BARA NEW BLC DI KALIORANG, KUTAI TIMUR, KALIMANTAN TIMUR
Structure Design of New BLC Coal Bulk Dolphin Berth at Kaliorang, Kutai Timur, Kalimantan Timur
Rizaldi Caesar Yuniardi dan Sri Murti Adiyastuti
Program Studi Teknik Kelautan
Fakultas Teknik Sipil dan Lingkungan
Institut Teknologi Bandung
Jln. Ganeca 10 Bandung 40132
rizaldi.caesar@gmail.com dan adiyastuti@ocean.itb.ac.id
Abstract: Indonesia is one of the largest coal producers and exporters in the world. With the demand for coal, Indonesia is targeting to increase coal production. Therefore, coal berth is needed for coal distribution. PT Indexim Coalindo, which is located at Kaliorang, Kalimantan Timur, has a plan to develop the berth facilities to increase coal distribution. The design scope consists of determining the dimensions of loading platform structure, breasting dolphin, and mooring dolphin, structural modelling, reinforcement design, calculation of soil capacity, and calculation of structural cost include concrete, steel, and pile. Structural modelling is using SAP2000 software. The results are the UCR value, displacement, internal forces, and base reactions. UCR and deflection checks are carried out to determine the strength of the structure, the internal force value will be used for reinforcement design, the base reaction will be used to determine the pile depth, and the dimensions of the structure used for volume calculation and material costs.
Keywords: Coal, Structure, Berth, Dolphin, Structure Modelling
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