Modifikasi Struktur Jetty Pelat Beton Pracetak Konvensional menjadi Pelat Beton Pracetak Hollow Core Slab

The wharf is where the ships are moored in harbour. In addition, pier also place loading and unloading of goods takes passengers boarding falling from to ship. activity location for refueling ships, supplying with drinking water, clean arranging channels dirty/waste water be further processed at port. So that optimum planning needed so performance building can meet safety comfort standards
 This research modifies conventional precast floor slabs into hollow core slab 2 span variations. Dead loads calculated based on specific gravity, live traffic by "Loading Bridges" (SNI 1725-2016), crane use Ship Shore Gantry Cranes Brand Liebherr specifications a capacity 50 tons, ship berthing mooring Technical standards commentaries port harbor facilities Japan, OCDI, 2020, while earthquake "Bridge against loads" 2833:2016). Steel piles "specifications structural steel buildings" 1729:2015) reinforced concrete structures “Structural requirements buildings explanations” 2847 2019). Structural analysis carried out using help SAP2000 software.
 From research, it was obtained results modification plates 5.2 meters thickness 350 mm. an increase iron ratio 38.57% decrease shear punch 56.57%. For 10.4 meters, plate 500 mm used result 114.60% 74.06%.