AIRBAGS REQUIREMENT ANALYSIS FOR DOCKING UNDOCKING OF VIRGO TRUE 177 BARGE AT PT. YASA WAHANA TIRTA SAMUDERA
DOI:
https://doi.org/10.62012/sensistek.v4i1.19365Keywords:
Kata kunci: Perbaikan, Perbaikan, Kantong Udara, TongkangAbstract
PT Yasa Wahana Tirta Samudera (PT YWTS) is a subsidiary of Samudra Indonesia as one of the shipyards in Indonesia, has docking facilities such as Grafing dock (8000 DWT capacity),sliding with 3 docking rails, and airbags technology for and launching barges. Insufficient or excessive air pressure, inappropriate number of airbags and arrangement of airbags that are too close or too far away will have an impact on the ship launching process which may be disrupted and detrimental to the shipyard or owner.This study aims to determine the number of airbags and the distance between airbags during the process of launching the Virgo Sejati 177 with a length of 300 feet.The methods used in this study are From the calculation results of the number of airbags needed in the process of launching the barge, 18 cc airbags were needed. From the calculation results of the number of airbags needed in the process of launching the barge, 18 cc airbags were needed.barges with a cross over type of arrangement is 6.652 - 10.75757 meters.Downloads
References
Aziz, B., 2019, Analisa Kebutuhan Airbag untuk Peluncuran Kapal Ponton di PT. Kukar Mandiri Shipyard, Diploma thesis, Politeknik Perkapalan Negeri Surabaya.
Qingdao Evergreen Shipping Supplies Co., L. (n.d.). Ship Launching Airbag. Retrieved March 1, 2021, from Shipbuilding Industry Standard, PRC., 1998, Techno Logical Requirements forShip Upgrading or Launching Relyingon Air-Bags, Tianjin: China State Shipbuilding Corporation.
A. D. S. Saragih, D. L. Putri, A. Alamsyah, and A. Dianiswara, “Analisis Stabilitas Decommissioning Barge 400 Feet Ketika Lifting Operation”, zonalaut, pp. 211-218, Nov. 2023.
U. Prayogi, “Re-Design The Filling Room Of The Ship To Change The Function Of Barge To Oil Barge 5000 DWT.”, zonalaut, vol. 2, no. 1, pp. 14-19, Mar. 2021.
www.sunhelmmarine.com, 2021, Ultimate Calculation Guide of Airbag Ship Launching, Retrieved March 10, 2021, from:https://www.sunhelmmarine.com/ship-launching-airbag-calculation/
www.rubberfenderairbag.com, 2021, Retrieved March 11, 2021.
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