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Journal : ETERNITAS

PERANCANGAN PERKERASAN JALAN KOMPOSIT PADA RUAS JALAN KANITI DESA PENFUI TIMUR KABUPATEN KUPANG Lourdes, Atrianus; Pedo, Krisantus Satrio Wibowo; Bela, Krisantos Ria
Eternitas: Jurnal Teknik Sipil Vol 3 No 1 (2023): ETERNITAS JURNAL TEKNIK SIPIL UNWIRA
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v3i1.3177

Abstract

The condition of road infrastructure in East Penfui Village is inadequate on several road segments because road improvements are not commensurate with village growth. One of the village infrastructure improvement plans is improvements to the Kaniti Road section (Kaniti Bridge). Composite pavement planning on this section needs to be done as an alternative to selecting the right type of pavement. This research method uses a calculation method based on the rigid pavement layer thickness planning guidelines Pd-T-14-2003 and calculates flexible pavement layer thickness using component analysis methods. The design results are Jointed Reinforced Concrete Pavement with a design age of 20 years without concrete shoulders, a concrete slab thickness of 22 cm, a slab width of 5.5 m, a slab connection length of 5 m, shrinkage joints, and spokes and concrete transverse and longitudinal reinforcement. The plate thickness is 22 cm and meets the requirements of the fatigue and erosion analysis results. The results of designing the thickness of the composite pavement layer with a design life of 20 years consist of subgrade, sub-base in the form of aggregate A 10 cm thick, LMC (Lean Mix-Concrete) 15 cm thick, a surface layer in the form of a concrete slab 22 cm thick, and HRS (Hot Rolled Sheet) asphlalt is 5 cm thick..
REDESAIN TEBAL PERKERASAN JALAN LENTUR MENGGUNAKAN METODE MANUAL DESAIN PERKERASAN JALAN 2017 (Studi Kasus Jalan Gor Flobamora-Jalan Kejora, Kota Kupang) Daru, Fridolin Delawati; Pedo, Krisantus Satrio Wibowo; Manubulu, Christiani Chandra
Eternitas: Jurnal Teknik Sipil Vol 4 No 1 (2024): ETERNITAS: Jurnal Teknik Sipil, Vol 4, No 1 Oktober 2024
Publisher : Program Studi Teknik Sipil Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/eternitas.v4i1.4227

Abstract

The Gor Flobamora-Kejora Road section is one of the alternative routes connecting Oebufu and Tofa District. Damage that occurs on this route is a major factor in disrupting accessibility, comfort and safety. Inconsistencies in planning with construction and use of pavement often cause damage, so an evaluation is needed in determining actions to improve the quality of road service life. This study aims to assess the condition of the road pavement and redesign the pavement. The road condition assessment method uses the 1990 Bina Marga method and the Surface Distress Index (SDI) method, while to redesign the pavement using the 2017 Road Pavement Design Manual Method. The results of the analysis show that the highest SDI value is 115 with minor damage conditions, it is recommended for road rehabilitation, while the Bina Marga method shows the highest Priority Sequence value is 6, with recommendations for periodic maintenance. The dominant type of damage is potholes, with a percentage of damage of 31.56%. The proposed pavement redesign uses flexible pavement with a layer thickness of 4 cm AC WC, 6 cm AC BC, 8 cm AC Base, and 15 cm Class A LPA