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All Journal Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia JAST : Jurnal Aplikasi Sains dan Teknologi TEKNOSIAR
Galih Damar Pandulu, Galih Damar
Program Studi Teknik Sipil
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Transportation Other

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ANALISIS KERUSAKAN JALAN BERDASARKAN METODE IRI (INTERNATIONAL ROUGHNEES INDEX) DAN PCI (PAVEMENT CONDITION INDEX) Sa'dillah, M.; Pandulu, Galih Damar; Basri, Moh Hasan
Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Vol 12 No 2 (2024): Jurnal Ilmiah MITSU
Publisher : Fakultas Teknik, Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/ft.v12i2.2581

Abstract

Road is a means of land transportation which in many ways is used by local people to travel, as well as assist local people in their daily activities, roads are also very important in working with finance. ac-tion. Surgical techniques for maintenance of road damage are PCI and IRI. The PCI technique provides data on asphalt conditions at the time the research is directed with a value of 0 to 100. Pavement dam-age in the Wagir District Road section is known that the average road damage conditions are box cracks, crocodile cracks, patches, subsidence, grooves, longitudinal cracks and potholes. The road con-ditions consist of two-way one-lane without a median with a road length of 2100 m, a road width of 5 m, and a shoulder of 1 m. The average PCI value is 72 with very good conditions with the percentage re-sults of 80% good, 13% moderate and 8% bad. While the average IRI value is 8 with moderate condi-tion (ok) and the percentage results are 3% good (good), 63% moderate (ok), 13% lightly damaged (not ok) and 23% severely damaged (poor). By exploring the evaluation of road conditions with PCI and IRI techniques, it can provide an overview or description of road conditions that can be used as an infor-mation base for structuring and implementing road restoration and support. So that the author empha-sizes more is to use the PCI repair method because the accuracy of the data is clearer.
Analisis Kinerja Ruas Jalan Diponegoro Kota Blitar Motu, Lukas Laiya; Pandulu, Galih Damar; Primasworo, Rifky Aldila
TEKNOSIAR Vol. 16 No. 1 (2022): Volume 16 Nomor 1 April 2022
Publisher : Program Studi Teknik Sipil dan Program Studi Arsitektur Fakultas Sains & Teknologi Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/teknosiar.v16i1.1949

Abstract

This study aims to determine the characteristics of the Diponegoro road and to recognize the performance of the road. This study utilizes descriptive methods and Guidelines for Indonesian Road Capacity (PKJI, 2014). The results revealed that the value of the Degree of Saturation (DJ) was 0.340 on weekdays in the morning peak hours with service level category B. Meanwhile, during peak hours in the afternoon and evening each had a Degree of Saturation (DJ) value of 0.301 and 0.205 with service level category B. The value of the Degree of Saturation (DJ) on weekends in the morning, afternoon and evening peak categories are 0.226, 0.193 and 0.153, respectively, with service level B. Meanwhile, the prediction for the next 5 years (2029) The Degree of Saturation (DJ) is 0.386 during peak hours. in the morning with service level category B and on weekends the Degree of Saturation (DJ) is 0.257 in service level category B. This level of service needs to be continuously improved by increasing pedestrian facilities and providing vehicles outside the road to maintain the value of side barriers with a very low category.
Pengawasan Rehabilitasi Saluran Air Jalan Cimedang Kota Blitar Yurnalisdel, Yurnalisdel; Pandulu, Galih Damar; Sa'dillah, M.; Wijaya, Handika Setya; Ningrum, Diana
JAST : Jurnal Aplikasi Sains dan Teknologi Vol 9, No 1 (2025): EDISI JUNI 2025
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/jast.v9i1.7217

Abstract

An effective strategy to improve the drainage system on Cimedang Street by integrating local expertise and resources can reduce the negative impacts of rainwater accumulation. A collaborative approach from local government, universities, and communities is actively involved in building effective drainage solutions in Bendo Village. The targeted community service activity is supervising the rehabilitation of the Cimedang Street drainage channel. The supervision results illustrate that the implementation of the Cimedang Street Drainage Channel Rehabilitation is ahead of schedule, which is completed in the seventh week with a cumulative realization of 100% of the cumulative planned weight of 42.33%. Testing of materials such as concrete and aggregates shows results that meet technical specifications and test results with concrete compressive strength of 3 samples with a compressive force of 495.9-530.4 KN with a cylinder compressive strength of 28.06-30.01 MPa. This activity results in an adequate acceleration of time realization of 57.67% and concrete compressive strength test results of20 MPa.ABSTRAKStrategi yang efektif dalam peningkatan sistem saluran air di jalan Cimedang melalui penggabungan keahlian dan sumber daya lokal dapat mengurangi dampak buruk dari akumulasi air hujan. Pendekatan kolaboratif dari pemerintah daerah, perguruan tinggi dan masyarakat yang secara aktif terlibat untuk membangun solusi saluran air yang efektif di kelurahan Bendo. Kegiatan pelayanan masyarakat yang ditargetkan adalah pengawasan rehabilitasi saluran air jalan Cimedang. Hasil pengawasan menggambarkan pelaksanaan Rehabilitasi Saluran Air Jl. Cimedang lebih cepat dari jadwal yaitu selesai pada minggu ke 7 dengan kumulatif relisasi bobot 100% dari Komulatif bobot rencana sebesar 42,33%. Pengujian material seperti beton dan agregat menunjukkan hasil yang memenuhi spesifikasi teknis dan hasil uji dengan kekuatan tekan beton 3 sampel dengan gaya tekan 495,9-530,4 KN dengan kuat tekan silinder 28,06-30,01 Mpa. Kegiatan ini menghasilkan efektifitas percepatan realisasi waktu sebesar 57,67% dan hasil uji kuat tekan beton yang 20 Mpa.
Kuat Tekan Beton Geopolymer Berbahan Dasar Abu Terbang (Fly Ash) Sebagai Alternatif Perkerasan Kaku di Daerah Pesisir Oktaviastuti, Blima; Pandulu, Galih Damar; Lusyana, Evy
Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia Vol 6, No 1 (2021): EDISI MARET 2021
Publisher : Universitas Tribhuwana Tunggadewi Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/rekabuana.v6i1.2271

Abstract

Konstruksi jalan di daerah pesisir umunya masih menggunakan perkerasan lentur. Perkerasan ini seringkali mengalami kerusakan akibat adanya luapan banjir air laut pasang (rob). Genangan rob terbukti dapat mengurangi daya ikat antara aspal dengan agregat, sehingga terjadi pengelupasan aspal yang dapat memperpendek umur jalan. Oleh karenanya perkerasan kaku dapat dijadikan solusi untuk masalah ini. Akan tetapi penggunaan semen dalam perkerasan kaku dianggap kurang ramah lingkungan karena melepaskan banyak karbon dioksida (CO2) dalam produksinya. Oleh karena itu beton geopolimer berbahan dasar abu terbang bisa dijadikan salah satu solusi yang ramah lingkungan karena bahan yang digunakan berasal dari limbah pembakaran batubara. Pada penelitian ini dilakukan uji kuat tekan terhadap 9 benda uji silinder berukuran tinggi 30cm dan diameter 15cm dengan usia beton 28 hari dalam perendaman air laut dan air pdam. Dalam pembuatan benda uji menggunakan perbandingan agregat dengan binder 75:25, 70:30 dan 65:45, yang masing-masing terdiri dari tiga benda uji setiap perbadingannya. Perbandingan aktivator yang digunakan adalah 1:2, 3:2 dan 5:2. Aktivator yang digunakan yaitu Sodium hidroksida (NaOH) dan Sodium silikat (Na2SiO3). Kuat tekan direncanakan sebesar 20 MPa. Berdasarkan penelitian didapatkan hasil 4 benda uji yang memenuhi kuat tekan rencana dengan kuat tekan terbesar ada pada perbandingan aktivator 5:2 yang mencapai 27.275MPa. Beton geopolimer dapat dijadikan alternatif perkerasan kaku pada daerah pesisir pantai, karena tidak diperoleh perbedaan yang signifikan dari hasil perbandingan perendaman antara air laut dan air PDAM.ABSTRACTRoad construction in coastal areas is still using bending pavement. This pavement is often damaged by flooding of high tides (rob). Rob puddles are proven to reduce the bonding power between asphalt and aggregate, resulting in asphalt peeling that can shorten the road's life. Therefore rigid pavement can be used as a solution to this problem. However, cement in the rigid pavement is considered less environmentally friendly because it releases a lot of carbon dioxide (CO2) in its production. Therefore, geopolymer concrete made from flying ash can be environmentally friendly because the materials used come from coal-burning waste. This study conducted a substantial press test against nine cylindrical test objects measuring 30cm high and 15cm in diameter with a concrete age of 28 days in seawater immersion and tap water. In the manufacture of test objects using aggregate comparisons with binders 75:25, 70:30, and 65:45, each consists of three test objects per body. The comparison of activators used is 1:2, 3:2, and 5:2. The activators used are Sodium hydroxide (NaOH) and Sodium silicate (Na2SiO3). The planned compressive strength of 20 MPa. Based on the research obtained, the results of the 4 test objects that meet the strong press plan with the most significant compressive force is in the ratio of activators 5:2, which reaches 27.275MPa. Geopolymer concrete can be used as an alternative to the rigid pavement in coastal areas because there is no significant difference from the comparison of immersion between seawater and PDAM water
Co-Authors Basri, Moh Hasan Blima Oktaviastuti, Blima Diana Ningrum, Diana Lusyana, Evy M Sa’dillah Motu, Lukas Laiya Primasworo, Rifky Aldila Wijaya, Handika Setya Yurnalisdel, Yurnalisdel