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All Journal JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Jurnal Teknik Sipil Jurnal Transportasi Prosiding Forum Studi Transportasi Antar Perguruan Tinggi Menara: Jurnal Teknik Sipil Journal of Indonesia Road Safety Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) International Journal of Mechanical, Electrical and Civil Engineering
Elsa Tri Mukti
Universitas Tanjungpura
Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Law, Crime, Criminology & Criminal Justice Social Sciences Transportation Other

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Design Layout and Circulation Design of Type A Passenger Terminal in Kota Singkawang Adna, Serafina Gebria; Said, Said; Mukti, Elsa Tri
Jurnal Teknik Sipil Vol 24, No 3 (2024): Vol 24, No 3 (2024): JURNAL TEKNIK SIPIL EDISI AGUSTUS 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i3.82772

Abstract

Kota Singkawang, located in Kalimantan Barat Province, is a popular destination for domestic and international visitors. According to the 2013"“2032 Regional Spatial Plan (RTRW), a Type A passenger terminal is planned on Jl. Terminal Induk, Kota Singkawang. However, the terminal's construction is still pending, and the Singkawang Grand Mall currently serves as a temporary terminal for the new Singkawang-Malaysia bus route, which began operations on December 1, 2023. Our research, involving experts from various fields, focuses on designing the Kota Singkawang Type A passenger terminal layout based on necessary facilities and circulation needs. The terminal requires a minimum of 4.7 hectares, but only 2.42 hectares are available. The design accommodates separate circulations for buses and passengers, with specific parking spaces for various transport modes. Given the shortage of 2.28 hectares, an expansion of the terminal's land is recommended. Additionally, it is suggested that Jl. Terminal Induk will be upgraded to a primary arterial road with a minimum width of 11 meters to support future development.Keywords: Transportation Development, Passenger Terminals, Multimodal Connectivity, Cross-Border Transportation, Regulatory Standards
MODEL OF MODE SELECTION ANALYSIS AT PONTIANAK "“ KETAPANG ROUTE WITH STATED PREFERENCE METHOD Fikriyah, Naimatul; Azwansyah, Heri; Mukti, Elsa Tri
Jurnal Teknik Sipil Vol 23, No 3 (2023): JURNAL TEKNIK SIPIL EDISI AGUSTUS 2023
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v23i3.65506

Abstract

There are various reasons and considerations underlying travellers in choosing a mode of transportation. The diversity of transportation mode is an essential factor for transportation business actors in competing to provide a choice of transportation modes that are very popular or no longer in demand for use by travellers traveling from one city to another. Currently, the most frequently used mode of transportation on the Pontianak - Ketapang city route or vice versa is airplane transportation or travel, and this is because both modes of vehicle arrive in the city of Ketapang without transiting in other towns or regions. This study aims to determine the factors that influence the choice of transportation mode and obtain the probability of airplane and travel passengers.This research is conducted with a stated preference method by distributing questionnaires to people traveling from the Pontianak - Ketapang city route using airplanes and travel modes. For the survey, data is collected using a questionnaire distributed to 420 respondents through Google form using four attributes, namely cost, time, headway, and service. Based on the analysis results for calculating transportation mode choice with the stated preference method, a utility model is obtained as follows: U(PT-TR) = 0.291 + -2.883E-6.∆x1 + -0.226.∆x2 + 0.218.∆x3 + 0.023.∆x4 with an airplane probability of 55.92%, while   the travel probability is 44.08%. The most sensitive attribute affecting the choice of transportation mode is the time attribute. It is because changes in travel time will result in a relatively greater probability of mode choice when compared to changes in cost, headway, and service attributes.  
PERFORMANCE ANALYSIS OF TUGU PANCASILA ROUNDABOUT IN PUTUSSIBAU CITY KAPUAS HULU DISTRICT Darmawan, Hifzhan Hanif; Mukti, Elsa Tri; Kadarini, S. Nurlaily
Jurnal Teknik Sipil Vol 24, No 1 (2024): Vol 24, No 1 (2024): JURNAL TEKNIK SIPIL EDISI FEBRUARI 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i1.75946

Abstract

Tugu Pancasila Roundabout in Putussibau City is a 5-arm roundabout that organizes traffic in 5 directions of movement. Poor traffic management at this roundabout, such as the lack of roundabout signs and no separation island or median on roads other than the main road, makes motorists who should pass through the roundabout instead choose not to cross the roundabout and go against the flow because they want to reach their destination faster. In addition, due to the increasing population and the volume of vehicles traveling, it is anticipated that in the future, the Tugu Pancasila roundabout will have increasingly heavy traffic flows. The performance analysis of Tugu Pancasila Roundabout was calculated using MKJI 1997 and VISSIM software. The performance analysis of Tugu Pancasila Roundabout was carried out by taking roundabout geometric data, manually taking side obstacle data, and traffic volume data for three days using survey aids in the form of CCTV starting at 06.00 - 18.00 WIB. Analysis of the existing conditions in 2023, the highest degree of saturation is 0.62 with the level of service B; in the 2028 projection conditions, the highest degree of saturation is 0.73 with the level of service B; and in the 2033 projection conditions, the highest degree of saturation is 0.86 with the level of service E. With a poor level of service, the volume of vehicles and the roundabout capacity could be more balanced, so improvements are needed for the Tugu Pancasila Roundabout in Putussibau City. The improvement solution is to re-plan the roundabout following the Roundabout Planning Guidelines for Intersections (2004). For the results of the MKJI 1997 analysis of the roundabout re-planning solution, the 2028 projection obtained the highest degree of saturation of 0.54 with level of service B, and in the 2033 projection obtained the highest degree of saturation of 0.63 with level of service B. for the results of the VISSIM software simulation, the roundabout re-planning solution for the 2028 projection obtained a delay of 13.14 seconds with level of service B, and the 2033 projection obtained a delay of 15.60 seconds with level of service C.
PLANNING OF FLEXIBLE PAVEMENT THICKNESS FOR NEW RUNWAY IN SUPADIO INTERNATIONAL AIRPORT WITH FEDERAL AVIATION ADMINISTRATION METHOD Dian, Ansela Brigita; Akhmadali, Akhmadali; Kadarini, S. Nurlaily; Widodo, Slamet; Mukti, Elsa Tri
Jurnal Teknik Sipil Vol 22, No 2 (2022): JURNAL TEKNIK SIPIL EDISI DESEMBER 2022
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtst.v22i2.57475

Abstract

The runway is one component in the airport system, its performance greatly affectsall airport operational activities. Anticipating the increase in services from thecapacity of the number of passengers, it is necessary to build a new runway. In thisstudy, analyze the forecast of the number of movements with the trend analysismethod and the percent forecast method from PT. Angkasa Pura II, field subgradeCBR, new runway capacity and planning year, and new runway pavement using theFederal Aviation Administration (FAA) method and FAARFIELD 1.42 software.Based on the analysis results, the field subgrade CBR was 0.38% 3%, then it wasstabilized using selected soil (CBR 20.523%) with a thickness of 60 cm. The forecastresults with both methods show that the trend analysis method is used because thetime is earlier than other methods, namely in 2027 with the existing runway capacityat Supadio International Airport of 54 operations/hour with a maximum capacity of51 operations/hour. The results of the runway flexible pavement thickness using theFAA method manually obtained a total pavement thickness of 42" (107 cm), whichconsists of 4"(10 cm) Surface Course, 12"(31 cm) Base Course, and 26"(66 cm)Subbase Course, while the FAARFIELD 1.42 software has a total pavementthickness of 30.43"(77 cm), which consists of 4"(10 cm) Surface Course, 5" (13 cm)Base Course, and 21.43"(54 cm) Subbase Courses.
Analysis of River Transport Service Levels on the Pontianak-Labai Hilir Village Route, Simpang Hulu District, Ketapang Regency Desi, Regina; Said, Said; Mukti, Elsa Tri
Jurnal Teknik Sipil Vol 24, No 3 (2024): Vol 24, No 3 (2024): JURNAL TEKNIK SIPIL EDISI AGUSTUS 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i3.81499

Abstract

With Pontianak as its capital, Kalimantan Barat relies on river transport, including speedboats and klotok, as key transportation alternatives. Factors like service quality, safety, and convenience influence their use. The research focused on the Pontianak to Labai Hilir Village route in Ketapang Regency and analyzed user characteristics, Minimum Service Standards (MSS), Importance Performance Analysis (IPA), and Customer Satisfaction Index (CSI). Male users dominate, particularly those aged 15-25, with 44% using speedboats and 32% klotok. Many users are entrepreneurs with incomes of Rp 2,000,000-6,000,000, using these transports mainly for economic purposes. The study found that speedboats meet 78% of MSS and klotok 67% of MSS, per Indonesia"™s Minister of Transportation Regulation No. PM 61/2021. IPA identified key issues like speedboat capacity, safety, fleet size, and information availability. Klotok users highlighted inadequate cleaning facilities. The CSI values are 70.69% for speedboats and 67.80% for klotok, both categorized as "satisfied," indicating that overall service meets user expectations.Keywords: Klotok, River Transport, Minimum Service Standard, Importance Performance Analysis (IPA), Customer Satisfaction Index (CSI)
Performance Analysis and Alternative Treatments at the Intersection of Jl. Gusti Situt Mahmud-Parit Pangeran in Pontianak Nisa, Marfiratun; Mukti, Elsa Tri; Mayuni, Siti
Jurnal Teknik Sipil Vol 24, No 3 (2024): Vol 24, No 3 (2024): JURNAL TEKNIK SIPIL EDISI AGUSTUS 2024
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v24i3.86346

Abstract

Increased traffic activity can result in congestion, delays, or accidents at unsignalized intersections. This study assesses the performance of the three-arm unsignalized intersection at Jl. Gusti Situt Mahmud-Parit Pangeran, Pontianak, under current conditions and a 5-year forecast. The analysis employs the Pedoman Kapasitas Jalan Indonesia (PKJI) 2023 and VISSIM software, with data gathered during peak hours on Mondays from 17:00 to 18:00. In the present scenario, PKJI 2023 indicates a degree of saturation (DJ) of 0.95, a delay of 17.08 seconds, and a Level of Service (LOS) C, while VISSIM shows a delay of 21.10 seconds and LOS C. For the 5-year forecast, PKJI 2023 predicts a DJ of 1.07, a delay of 22.76 seconds, and LOS C, whereas VISSIM anticipates a delay of 21.10 seconds and LOS D. The most effective solution to enhance intersection performance includes widening significant roads, adding lanes, and incorporating medians, which would achieve an LOS A, thereby effectively mitigating congestion and delays for both current and projected conditions.
PENENTUAN TEBAL PERKERASAN DENGAN MDPJ 2017 PADA PERENCANAAN TEKNIS JALAN RASAU JAYA - PARIT SAREM Puspita, Windy Eka; Mukti, Elsa Tri; Widodo, Slamet; Nurhayati, Nurhayati
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 12, No 2 (2025): JeLAST Edisi Juni 2025
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v12i2.100372

Abstract

Ruas jalan Rasau Jaya-Parit Sarem merupakan salah satu ruas jalan di kecamatan rasau jaya kabupaten kubu raya yang merupakan jalan kolektor primer dan mempunyai akses strategis yang menghubungkan 2 Kecamatan, yaitu Kecamatan Sungai Kakap dan Kecamatan Teluk Pakedai melalui pelabuhan penyebrangan Parit Sarem. Permasalahan kerusakan pada ruas jalan Rasau Jaya-Parit Sarem sebelum umur pelayanan dilalui satu diantaranya akibat adanya beban berlebih dari kendaraan berat yang membawa material dan hasil perkebunan melewati ruas jalan tersebut. Penelitian Penentuan Tebal Perkerasan Dengan Metode Desain Perkerasan Jalan (MDPJ) Tahun 2017 pada Perencanaan Teknis Jalan Rasau Jaya-Parit Sarem ini dilakukan untuk menganalisis perkerasan jalan dengan menggunakan software KENPAVE untuk memprediksi kerusakan akan terjadi berupa fatigue cracking dan rutting pada perkerasan lentur dan kerusakan berupa cracks pada rigid pavement serta pengaruhnya terhadap umur rencana. Bedasarkan hasil analisis kerusakan jalan menggunakan software KENPAVE prediksi kemungkinan terjadinya kerusakan retak lelah (fatigue cracking) dan alur (rutting) pada analisa tebal perkerasan lentur didapatkan bahwa metode menggunakan MDPJ dapat memenuhi umur rencana 20 tahun. Hasil analisis kemungkinan terjadinya kerusakan permanent deformation pada analisa tebal perkerasan lentur didapatkan metode analisis tebal perkerasan MDPJ dapat memenuhi umur rencana 20 tahun. Hasil prediksi kemungkinan terjadinya kerusakan cracking pada analisa tebal perkerasan kaku didapatkan bahwa metode analisis tebal perkerasan MDPJ belum dapat memenuhi umur rencana 20 tahun yaitu umur layanannya hanya dapat sampai tahun ke-7.
Performance and Optimization of Normal Concrete with Binary Cementitious Blends of Bagasse Ash and Rice Husk Ash Lase, Firman Kornel; Herwani, Herwani; Mukti, Elsa Tri
Jurnal Teknik Sipil Vol 25, No 4 (2025): Jurnal Teknik Sipil: Vol 25, No. 4, November 2025
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v25i4.93362

Abstract

This study evaluates the use of Bagasse Ash (BA) and Rice Husk Ash (RHA) as partial cement replacements in standard concrete. The experiment used cylindrical specimens with diameters of 10 cm and 15 cm, with cement replaced by BA and RHA at 0% (control), 2.5%+2.5%, 5%+5%, and 7.5%+7.5%. Tests on material properties and concrete performance—including slump, unit weight, compressive strength, and splitting tensile strength—were conducted in accordance with Indonesian National Standards (SNI). The results show that increasing BA and RHA content reduces slump values, from 90 mm in the control mixture to 75 mm at the highest substitution level, but all mixtures remained within the acceptable workability range of 75–100 mm and met the criteria for normal-weight concrete. The highest 28-day compressive strength, 32.900 MPa, was achieved with the 2.5% BA + 2.5% RHA mixture, slightly exceeding that of the control concrete. The greatest splitting tensile strength, 2.924 MPa, occurred at the 5% BA + 5% RHA level. Overall, the findings indicate that moderate substitution using BA and RHA can maintain satisfactory mechanical performance while offering a more sustainable alternative to conventional cement.
PENGARUH PENGGUNAAN ABU KELAPA SAWIT SEBAGAI FILLER PADA LAPISAN PERKERASAN ASPAL AC-WC (ASPHALT CONCRETE-WEARING COURSE ) Matheus, Agustian; Akhmadali, Akhmadali; Mukti, Elsa Tri
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 9, No 1 (2022): JeLAST EDIS FEBRUARI 2022
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v9i1.52886

Abstract

Kelapa sawit adalah salah satu komiditas terbesar di Indonesia terutama di pulau Kalimantan dan tiap tahunnya mengalami peningkatan luas. Hal tersebut berimbas pada banyaknya limbah yang dihasilkan dari pabrik pengolahan kelapa sawit itu sendiri, limbah yang dimaksud antara lain adalah abu kelapa sawit, sisa pembakaran boiler untuk bahan bakar ketel uap yang ada di pabrik kelapa sawit. Tujuan penelitian ini adalah untuk mengetahui bagaimana kinerja dan dan sifat fisis campuran setelah ditambahkan abu sawit sebagai filler yang di subtitusi dengan abu batu dengan persentase variasi 0/100, 25/75, 50/50, 75/25, 100/0   pada campuran perkerasan jalan AC-WC. Dari hasil pengujian marshall test   didapat kesimpulan bahwa semakin meningkatnya kadar abu kelapa sawit semakin meningkat pula KAO, Kadar aspal optimum tertinggi pada variasi 100 % abu sawit % abu batu yaitu 6,375 %. Untuk nilai stabilitas tertinggi   pada variasi 0/100 yaitu 935,64 kg, terendah pada variasi 100/0 yaitu 881,05 kg, untuk flow tertinggi pada variasi 0/100 yaitu 3,61 mm dan terendah pada variasi 25/75 yaitu 2,50 mm. Dari keselurhan hasil pengujian untuk semua variasi subtitusi filler abu kelapa sawit dengan abu batu semuanya masuk dalam syarat spesifikasi Bina marga 2018 revisi II.Kata kunci : Abu Kelapa Sawit, Subtitusi Filler, Aspal Beton Lapis Aus
HUBUNGAN BATAS CAIR DAN INDEKS PLASTISITAS TERHADAP NILAI KOHESI TANAH PADA UJI DIRECT SHEAR TANAH LEMPUNG PADA KABUPATEN MEMPAWAH Verdiyanti, Nuria Eka; Mukti, Elsa Tri; Rustamaji, R M
JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang Vol 9, No 1 (2022): JeLAST EDIS FEBRUARI 2022
Publisher : JeLAST : Jurnal Teknik Kelautan , PWK , Sipil, dan Tambang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jelast.v9i1.54312

Abstract

Tanah lempung merupakan tanah kohesif yang memiliki nilai kohesi (c) tanah yang besar serta memiliki kecenderungan nilai batas cair (LL) dan nilai indeks plastisitas (IP) yang besar. Penelitian ini bertujuan untuk mengetahui hubungan batas cair (LL) dan indeks plastisitas (IP) terhadap nilai kohesi pada tanah lempung di Kabupaten Mempawah.   Dalam penelitian ini, pengujian dilakukan dengan menggunakan uji geser langsung. Sampel tanah yang akan digunakan adalah jenis tanah lempung yang berlokasi di Kabupaten Mempawah. Berdasarkan sistem klasifikasi AASHTO, USCS dan USDA, untuk semua sampel tanah yang digunakan dan telah diuji memiliki fraksi lempung. Hasil data yang dianalisa menggunakan metode analisa regresi dan korelasi menghasilkan persamaan (c = -0,0037(LL) + 0,2862 dengan r ² = 0,4315) dan (c = -0,0034(IP) + 0,1770 dengan r ² = 0,3040). Pada uji hipotesa menunjukkan bahwa terdapat pengaruh yang signifkan antara nilai batas cair (LL) dan nilai indeks plastisitas (IP) terhadap nilai kohesi (c) tanah lempung di Kabupaten Mempawah. Penelitian ini membuktikan bahwa semakin besar nilai batas cair (LL), dan nilai indeks plastisitas (IP) maka nilai kohesi tanah (c) semakin kecil.Kata kunci: batas cair, indeks plastisitas, kohesi, tanah lempung, uji geser langsung
Co-Authors - Akhmadali - Haryadi - Sumiyattinah A.S., M. Zulfikar Abang Heruadji Hutama Ade Sjafruddin Adinda Zulviana Aditya Renaldi Adna, Serafina Gebria Aine Kusumawati Akhmadali Akhmadali Akhmadali Akhmadali Akhmadali Akhmadali, Akhmadali Aldiansyah, Rizky Okta Alvens Robby Dwi Tama Sinurat Alvisha, Dio Amnesi, Tobi Bintario Anastasia Caroline Sutandi Andi Tri Wicaksono Andry Phan Apriansyah Ar, Rosandri Ardhanihan, Fahrul Arfando, Gio Arief, Elin Prasanty Aulia, Nurul Rahmi Betty, Klara Trianisa Bhaskara, Galih Surya Budi Setiawan Chiapara, Ineke Darmawan, Hifzhan Hanif Denisa Nurhabibah Desi, Regina Dian, Ansela Brigita Ditama, M Fachri Mulya Eti Sulandari Evan Evan Fachriansyah, Chairul Fajar Budiarto Fajri Husaini Husaini Ferry Juniardi Ferry Juniardi Fikriyah, Naimatul Fiqri Nurhadi Firmandari, Uray Rima Fitrah, Nur Nahriyah Maulidatul Gatot Setya Budi Geraldo Dewantara Gunawan, Urai Gusti Eri Fitriyadi H., M. Naufal Hardika, Teodolus Heri Azwansyah Heri Azwansyah Hermanus, Hermanus Hervian Handika Sugasta Herwani . Hijjratul Ashry Shaumi Atthariq Imanuel T. Jordan Indigo, Joerka Wednesday Irfanda, Yudis Irwandi Irwandi Januarsih, Hafizah Jemi, Marlianilius Juliansyah, Iqbal Kadarini, S. Nurlaily Kadarini, S. Nurlaily Kartini Kartini Komala Erwan Kurniasari, Novia Lase, Firman Kornel Linnisa, Orva Lo, Oktaviani Chelin Lusiana Lusiana Madjid, Rialdi Zulkifli Matheus, Agustian Mira Armiza Muhammad Dzulfikar Andika Satriatama Muhammad Ferdiansyah, Muhammad Muhammad Riski, Muhammad Nababan, Rina Noviana Nanda, Fabianus Nanta, Paskalis Beni Natalis Deni Nico Hendrawan Pratama Putra Nisa, Marfiratun Nisa, Selvi Chairun Nova Kartika Jalanastri Nur ‘Azah Nurhayati Nurhayati Nurhayati Nusantara, Satria Oktomi, Abang Vebri Parianto, Parianto Parindu, Ragil Satria Pribadi, Ramadhan Puspita, Windy Eka Putra, Abi Erlangga Putri Rismawati Putri, Hasanarrachmawati Arnie Putri, Nurul Aulia Putri, Sesilia Kethavienda Queeny Nirvana Mindy Kadsulatida R M Rustamaji Rahmini, Feby Dwi Ramadhoni, Eggy Putra Rezyantara Adekmas Senna Rivaldi, Rivaldi Rizki, Devi Novalia Rudi S. Suyono Rudi Sugiono Suyono Rudi Sugiono Suyono Rudi Sugiono Suyono, Rudi Sugiono Ruskamdi Rustamadji, R M S Nurlaily Kadarini S. Nurlaily Kadarini Said Basalim Said Said Said Said, Said Said, Said Said Salsabila, Nur Aulia Saputra, Andhika Sahid Saraswati, Tiara Satriatama, M.Dzulfikar Andika Sayuti, Ilham Muhammad Septiana, Salsabilla Septianingsih, Dwi Anggun Setiawan, Vebri Agus Siregar, Faris Akmal Siti Mayuni Siti Nurlaily Kadarini, Siti Nurlaily Slamet Widodo Slamet Widodo Sonya Sulistyono Stefanus, Stefanus Styawan, Dicky Sumiyattinah, Sumiyattinah Sumiyattinah Syughanda, Heryawan Tambunan, Franzsio Gratio Verdiyanti, Nuria Eka Vivi Bachtiar Widia, Regina Wijayanto, Muhammad Agung Windy Indri Juliyanti Wulandari, Rizky Dwi Yudiestira, Pedro Jefferson Yuni Tri Astuti Zulkarnaen, Dedy