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EVALUATION OF FLEXIBLE PAVEMENT DAMAGE DEGREE WITH PAVEMENT CONDITION INDEX METHOD (CASE STUDY: ARGOPURO ROADS - BANYUWANGI STA. 0+000 TO STA. 2+600): Evaluasi Tingkat Kerusakan Perkerasan Lentur dengan Metode Pavement Condition Index (Studi Kasus: Jalan Argopuro - Banyuwangi Sta. 0+000 sampai STA. 2+600) Kriswardhana, Willy; Koesoemawati, Dewi Junita; Susanto, Trio Sagita
Jurnal Rekayasa Sipil dan Lingkungan Vol. 2 No. 01 (2018): JURNAL REKAYASA SIPIL DAN LINGKUNGAN
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1398.885 KB) | DOI: 10.19184/jrsl.v2i01.6892

Abstract

Argopuro Roads Banyuwangi Regency with a length of 2.6 km is a switching route for heavy vehicles and buses from the north of Banyuwangi to Jember. The increase in traffic volume from year to year as well as the construction of factories and warehouses along the roads resulted in a decrease in road capability to receive loads on it. To know the type and the extent of damage occurring on Argopuro Roads is done a research which will be able to determine the appropriate type of maintenance. The determination of road condition is done by Pavement Condition Index method (PCI). Road improvement is calculated by using the component analysis method from Department of Highways Regulation No. 378/KPTS/1987. Based on the result of research, the index value of pavement condition in survei by using PCI method is 58.07. The improvement of road is done in the segment with the failure condition to the fair with the handling of the improvement in the form of recontruction. Based on the calculation result in this research, it resulted that the pavement structure has thickness of 10 cm surface course, thickness of 25 cm base course, and thickness of 63 cm sub base course. Ruas Jalan Argopuro Kabupaten Banyuwangi dengan panjang ruas 2.6 km merupakan jalur pengalih untuk kendaraan berat dan bus dari arah utara kota Banyuwangi menuju Kota Jember. Adanya peningkatan volume lalu lintas dari tahun ke tahun serta pembangunan sejumlah pabrik dan gudang pada sepanjang ruas jalan tersebut mengakibatkan menurunnya kemampuan jalan untuk menerima beban di atasnya. Untuk mengetahui jenis dan tingkat kerusakan yang terjadi pada ruas Jalan Argopuro, dilakukan penelitian yang dapat menentukan jenis pemeliharaan yang sesuai. Penentuan kondisi jalan dilakukan dengan metode Pavement Condition Index (PCI). Perbaikan jalan dihitung dengan menggunakan metode analisa komponen dari peraturan Departemen Bina Marga Nomor 378/KPTS/1987. Berdasarkan hasil penelitian, nilai indeks kondisi pekerasan jalan yang disurvei dengan menggunakan metode PCI yaitu 58,07. Perbaikan jalan dilakukan pada segmen dengan kondisi gagal (fail) hingga sedang (fair) dengan penanganan perbaikan berupa rekonstruksi. Berdasarkan hasil perhitungan pada penelitian ini menghasilkan struktur perkerasan jalan dengan ketebalan tebal lapis permukaan 10 cm, tebal lapis pondasi atas sebesar 25 cm, dan tebal lapis pondasi bawah setebal 63 cm.
RELATIONSHIP BETWEEN ROAD AND OPERATIONAL COST OF VEHICLES ON JEMBER COLLECTOR URBAN STREET: Hubungan Antara Kerusakan Jalan Dan Biaya Operasional Kendaraan Pada Jalan Kolektor Perkotaan Jember Lestari, Agustina Tri; Hasanuddin, Akhmad; Kriswardhana, Willy
Jurnal Rekayasa Sipil dan Lingkungan Vol. 2 No. 01 (2018): JURNAL REKAYASA SIPIL DAN LINGKUNGAN
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1717.447 KB) | DOI: 10.19184/jrsl.v2i01.7583

Abstract

Assessment of operational costs of vehicles using the method of Pacific Consultant International (PCI). The research was conducted on 6 collector road segments in Jember Regency which was improved in 2013-2015. From result of analysis of operational cost of vehicle in year 2016 and year 2018 got equation Y = 0,3315xଶ - 65,339x + 6199,1 where y is BOK value and x is PCI value. From the equation is known value of coefficient of determination (R ଶ ) = 0,8061 which means success rate in this regression method is 0,8061 (regression model is said good if value R ଶ approach one). In 2016 and 2018 there is a difference in the value of road damage conditions (PCI values). Differences in the value of BOK in 2016 and 2018 on Dr. Soebandi 1 = Rp. 487.69 / km, on the Dr. Soebandi 2 = Rp. -146,7 / km, on Sarangan 1 = Rp. 1327.68 / km, on Sarangan 2 = Rp.-1.99 / km, on Cempaka = Rp. 2827,41 / km, on Tapaksiring = Rp. 1228.02 / km, on Yos Sudarso 1 = Rp. 808,7 / km, on Yos Sudarso 2 = Rp. -2.48 / km, on Wolter Monginsidi 1 = Rp. 544.48 / km, and on Wolter Monginsidi 2 = Rp. -0.23 / km. Jalan adalah prasarana transportasi umum yang sering digunakan oleh masyarakat. Kondisi jalan yang mengalami kerusakan akan mempengaruhi kecepatan kendaraan yang melintasinya. Dimana kecepatan nantinya akan mempengaruhi biaya operasional kendaraan. Penilaian biaya operasional kendaran menggunakan metode Pacific Consultant International (PCI). Penelitian dilakukan pada 6 ruas jalan kolektor di Kabupaten Jember yang diperbaiki tahun 2013-2015. Dari hasil analisis biaya operasional kendaraan didapatkan persamaan Y = 0,3315– 65,339x + 6199,1 dimana y adalah nilai BOK dan x adalah nilai PCI. Dari persamaan tersebut diketahui nilai koefisien determinasi ()= 0,8061 yang artinya tingkat keberhasilan dalam metode regresi ini adalah 0,8061 (model regresi dikatakan baik apabila nilai mendekati satu). Pada tahun 2016 dan tahun 2018 terdapat perbedaan pada nilai kondisi kerusakan jalan (nilai PCI). Perbedaan nilai BOK tahun 2016 dan 2018 pada ruas jalan Dr. Soebandi 1 = Rp. 487,69/km, pada ruas jalan Dr. Soebandi 2 = Rp. -146,7/km, pada ruas jalan Sarangan 1 = Rp. 1327,68/km, pada ruas jalan Sarangan 2 = Rp.-1,99/km, pada ruas jalan Cempaka = Rp. 2827,41/km, pada ruas jalan Tapaksiring = Rp. 1228,02/km, pada ruas jalan Yos Sudarso 1 = Rp. 808,7/km, pada ruas jalan Yos Sudarso 2 = Rp. -2,48/km, pada ruas jalan Wolter Monginsidi 1 = Rp. 544,48/km, dan pada ruas jalan Wolter Monginsidi 2 = Rp. -0,23/km.
Rationalization Rain Gauge Density using the Stepwise Method Wahyuni, Sri; Sisinggih, Dian; Kriswardhana, Willy; Widyaningrum, Aprilia; Atika , Yumna
Jurnal Teknik Pengairan: Journal of Water Resources Engineering Vol. 15 No. 1 (2024)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.pengairan.2024.015.01.9

Abstract

Establishing and maintaining hydrometeorological networks in sub-watersheds is challenging. An analysis of an established network of Rain Gauge Station (RGS) is provided in this study in the form of a comprehensive statistical framework. Hydrometeorological observations are monitored by this network, which aims to gather the most pertinent information while minimizing expenditures. The study location is at Ngasinan Hulu watershed (East Java, Indonesia), with ten rain gauge stations and one automatic water level recorder (AWLR). Errors in reviewing hydrological data in a watershed can cause the resulting data to be inaccurate. Therefore, to solve the problem of incorrect data, it is necessary to rationalize rain gauge stations. The rationalization for this study uses the Stepwise method. The results of the Stepwise-Enter method produce a combination of six rain gauge stations with measured rainfall data and a combination of four rain gauge stations with CHIRPS satellite rainfall data. Therefore, this combination of rain gauge stations is rational because it meets the classical assumption test, and the area is evenly distributed according to WMO standards.