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All Journal Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Jurnal Rekayasa Jurnal Rekayasa Sipil dan Desain Jurnal Abdimas Mandiri Jurnal Momen : Teknik Sipil Suryakancana
Dwi Herianto
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Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Education Engineering Environmental Science Social Sciences Transportation Other

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Journal : Jurnal Rekayasa Sipil dan Desain

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Analisis Tebal Perkerasan Jalan Provinsi Berdasarkan Manual Desain Perkerasan (MDP) 2017 Nugraha, Aditya; Sulistyorini, Rahayu; Ofrial, Siti Anughrah Mulya Putri; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 1 (2023): Edisi Maret 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i1.3101

Abstract

Highways are one of the main infrastructures that are very important to sustain the activities of an area, so a well-designed pavement with precise thickness is needed to maintain the long-term safety and comfort of user during traffic. This study aims to determine the type and thickness of the road pavement structure used on provincial roads based on the 2017 Manual Pavement Design (MDP). The research was held on Jendral Sudirman street intersection Kalirejo district market to the end of the intersection of main market pringsewu on Makam KH. Ghalib street with a road length of 16,392 km. The planned lifespan using the 2017 Manual Pavement Design (MDP) is 20 years with a traffic growth rate factor of   3,5%   and the Cumulative Equivalent Single Axle (CESA) value is   4.062.772,21. This research can be used as material for consideration in the construction and reconstruction of roads in Lampung province.
ANALISIS UDARA AMBIEN POLUTAN CO KENDARAAN BERMOTOR TERHADAP TUTUPAN LAHAN DI LINGKUNGAN UNIVERSITAS LAMPUNG Hamzah, Budi; Sulistiyorini, Rahayu; Putri Ofrial, Siti Anugrah; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 1 (2023): Edisi Maret 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i1.3104

Abstract

This study aims to see the effect of the number of vehicles on the amount of Carbon Monoxide (CO) emissions in the University of Lampung environment after there is land cover and the amount of ambient air concentration of Carbon Monoxide (CO) Pollutants in the University of Lampung environment after there is land cover.  The location of this study is at the University of Lampung, the stages of data collection in this study are carried out in two stages, namely primary data collection and secondary data collection, then analyzed through complications and tabulation activities as well as analysis of air quality levels at the University of Lampung after land cover. The results of research and data analysis show that overall the air quality of Carbon Monoxide (CO) in the University of Lampung environment after land cover is in the good category because it has a range of air pollution between 1 - 50 according to air quality standards set by the government through regulations. Minister of Environment and Number P.14/MENLHK/SETJEN/KUM.1/7/2020 concerning Air Pollutant Standard Index.CO concentration is still at the threshold value required by Government Regulation Number 41 of 1999 concerning ambient air quality standards even though most of the land in the University of Lampung is land cover. Key words : Ambient Air, Carbon Monoxide (CO), Land Cover.
Karakteristik Campuran Aspal Porus Dengan Limbah Plastik Polietilena Tereftalat (PET) Sebagai Bahan Tambah Pada Aspal Arif, Muhammad Isfan; Putra, Sasana; Herianto, Dwi; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 1 (2023): Edisi Maret 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i1.3105

Abstract

Plastic waste, which is one of the biggest environmental pollutants, can open up opportunities to be utilized in the field of highway construction because it is easy to obtain and has a more economical price as a porous asphalt mixture. Referring to this, a research was carried out on the characteristics of a mixture of porous asphalt with polyethylene terephthalate (PET) plastic waste as an additive to asphalt. The purpose of this study was to determine the effect of the use of PET plastic waste on the characteristics of porous asphalt mixtures. The method used is a laboratory scale experimental method based on 3 types of testing, namely marshall, cantabro loss and asphalt flow down. The gradation in this study used the open graded Australian Asphalt Pavement Association (AAPA) 2004. The test results showed that the addition of PET could improve the performance of porous asphalt mixtures. Stability, density, MQ, and VFA values increase with the addition of PET content so that they can prevent fractures due to traffic loads. The decrease in the cantabro loss value makes the mixture's resistance to disintegration better. addition of PET content up to 7.5% can reduce the flow value so that the mixture has optimal flexibility. However, the recommended PET content should be below 5% because in this study the penetration and ductility values did not meet the general specifications for 2018 Highways.
Pemanfaatan Material Pasir Sebagai Bahan Pengganti Fraksi Agregat Halus Untuk Lapis Pondasi Agregat Kelas A Santoso, Muhammad Bagus; Putra, Sasana; Sulistyorini, Rahayu; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 1 (2023): Edisi Maret 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i1.3106

Abstract

The base course material uses mountain stone which is broken up with a stone crusher so that it has a high quality which makes it expensive. In this research we need an alternative material to replace fine aggregate that meets the specification requirements. One of the more affordable resources is sand aggregate. The purpose of this study was to determine the density and comparison of the California Bearing Ratio (CBR) value of the base course using sand as a substitute for fine aggregate. The method used in this research is laboratory scale testing to obtain data on aggregate characteristics, optimum moisture content, and CBR values. The base course aggregate mixture used was 55% coarse aggregate and 45% fine aggregate consisting of a mixture of fine crushed stone and 0%, 10%, and 20% sand substitution. The results showed that the KAO value decreased with the addition of sand aggregate. Laboratory CBR values increased with 0% sand substitution having a CBR value of 99.2%, 10% sand substitution having a CBR value of 90.6%, and 20% sand substitution having a CBR value of 84.1%. Only the laboratory CBR value with sand substitution of 20% does not meet the specifications for base A aggregate, namely a minimum value of 90%.
Analisis Biaya Kerugian pada Kemacetan Akibat Perlintasan Kereta Api Ditinjau dari Konsumsi Bahan Bakar Minyak Di Kota Bandar Lampung (Studi Kasus : Jalan H. Komarudin) Laksono, Bambang Tri; Sulistyorini, Rahayu; Ofrial, Siti Anughrah Mulya Putri; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 1 (2023): Edisi Maret 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i1.3107

Abstract

This study aims to determine the value of the loss of fuel consumption in traffic jams due to railroad crossings on Haji Komarudin Street. Some of the data needed to calculate the value of the loss include: traffic volumes, time and vehicle mileage per liter of fuel, traffic jam time, vehicle travel time, annual car sales data and the price of each type of fuel per liter. The results of this study are greatly influenced by the volume of vehicles, traffic jam time and fuel price.For the direction  of Haji Komarudin Street – K.A.Haq Street,  obtained  the value of the loss on the motorcycle of Rp396.254.902 per year, gasoline-powered light vehicles of Rp404.825.040 per year, diesel-fueled light vehicle of Rp27.253.571 per year, heavy vehicle of Rp3.886.377 per year. As for directions K.A.Haq Street – Haji Komarudin Street  losses on motorcycles amounted to Rp256.301.247 per year,   gasoline-powered light vehicles of Rp284.150.353 per year,   diesel- fueled light vehicle of Rp19.151.351 per year and heavy vehicle of Rp2.037.824 per year. Key words: Haji Komarudin Street, loss cost,  fuel consumption, congestion.
Preferensi Pelaku Perjalanan Terhadap Pemilihan Moda Transportasi Bus Damri dan Pesawat Terbang Rute Lampung-Jakarta Ririk, Alis; Sulistyorini, Rahayu; Ofrial, Siti Anugrah Mulya Putri; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 1 (2023): Edisi Maret 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i1.3121

Abstract

Increased community mobility needs to be followed by the provision of transportation services that are tailored to the needs of travelers. To adjust to these needs, it is necessary to know the preferences of travelers in choosing the mode and level of service required by travelers. This research discusses the problem of choosing a mode of transportation between the royal-class Damri bus and the Lampung-Jakarta route plane. The purpose of this study is to determine the characteristics of travelers and the factors that influence mode selection, determine the probability of mode selection, and determine the condition of the Damri bus service level and the Lampung-Jakarta airplane route. The analysis carried out was multiple linear regression analysis with data from the results of distributing questionnaires to travellers, then a probability analysis was carried out using a binomial logit model. The results of the study show that there are factors that have an individual significant effect on the choice of mode, namely tariffs/costs, travel time, and level of security. The probability of choosing a mode for airplanes is 62% and for Damri buses is 38%. The service quality of the two modes has not been maximized, this can be seen from several passenger complaints, including Damri buses still using regular ship services, and the airplane fares that are imposed are expensive.Key words : characteristics, travelers, mode selection, probabilities. Peningkatan mobilitas masyarakat perlu diikuti dengan penyediaan layanan transportasi yang disesuaikan dengan kebutuhan pelaku perjalanan. Untuk menyesuaikan kebutuhan tersebut maka perlu diketahui preferensi pelaku perjalan dalam memilih moda dan tingkat layanan yang dibutuhkan oleh pelaku perjalanan. Pada penelitian ini dibahas masalah pemilihan moda transportasi antara bus Damri kelas royal dan pesawat rute Lampung-Jakarta. Tujuan dari penelitian ini adalah untuk mengetahui karakteristik pelaku perjalanan dan faktor-faktor yang mempengaruhi pemilihan moda, mengetahui probabilitas pemilihan moda, dan mengetahui kondisi tingkat pelayanan bus Damri dan pesawat terbang rute Lampung-Jakarta. Analisis yang dilakukan yaitu analisis regresi linear berganda dengan data dari hasil pembagian kuesioner kepada pelaku perjalanan, kemudian dilakukan analisis probabilitas dengan model logit binomial. Hasil penelitian menunjukkan bahwa terdapat faktor-faktor yang berpengaruh signifikan secara individual terhadap pemilihan moda yaitu tarif/ongkos, waktu tempuh, dan tingkat keamanan. Probabilitas pemilihan moda untuk pesawat terbang sebesar 62% dan untuk bus Damri sebesar 38%. Kualitas pelayanan kedua moda tersebut belum maksimal, hal tersebut dapat dilihat dari beberapa keluhan penumpang antara lain bus Damri masih menggunakan layanan kapal reguler, dan untuk tarif pesawat yang diberlakukan mahal.Kata kunci : karakteristik, pelaku perjalanan, pemilihan moda, probabilitas.
Karakteristik Campuran Aspal Porus Dengan Menggunakan Material Dari Lampung Suryatama, Noval; Putra, Sasana; herianto, dwi; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 2 (2023): Edisi Juni 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i2.3270

Abstract

Porous asphalt is one of the asphalt mixtures being developed for wearing course construction. This layer uses open graded which is dominated by coarse aggregate, resulting in quite large voids. The material used in this study came from Lampung. The purpose of this study was to determine the characteristics of porous asphalt mixtures using materials from Lampung. The results of the aggregate testing show that aggregates originating from Lampung are able to meet the general specifications of Bina Marga in 2018. This study shows that the highest stability is found at 5.5% asphalt content with a stability value of 552.52 kg and the lowest stability at 6.5 asphalt content % with a stability value of 459.22 kg. The lowest flow value is found at 5% asphalt content, which is 5 mm, while the highest flow value is found at 6.5% asphalt content, which is 6.2 mm. The highest VIM was found at 4.5% asphalt content which was 21.77%, while the lowest VIM value was found at 6.5% asphalt content which was 14.07%. The highest cantabro loss value was found at 4.5% asphalt content, which was 39.11%, while the lowest cantabro loss value was found at 6.5% asphalt content, which was 13.91%. The lowest asphalt flow down value is found at 4.5% asphalt content, which is 0.16%, while the highest AFD value is found at 6.5% asphalt content, which is 1.30%. Based on the test specimens for the optimum asphalt content, the permeability coefficient value was 0.075 cm/second.
Model Matematis Lalu Llintas Pada Ruas Jalan 4/2 UD Jalan Diponegoro Yoga Kartiwi, Diana Williani; Putra, Sasana; Herianto, Dwi; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 3 (2023): Edisi September 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i3.3538

Abstract

Jalan Diponegoro is an undivided 4-lane 2-way road that connects the urban center with residential areas in Bandar Lampung City. The traffic jam that occurs on Jalan Diponegoro when the traffic light is red often causes queues of vehicles, especially during peak hours. The purpose of this study is to determine the pattern of mathematical relationships between speed (S), current (V), and density (D) made using the Greenshiled Model. Based on the EKR headway ratio, the results obtained from the calculation of the Greenshields Model for morning observations Sff = 24.61 km/hour; Dj = 32.16 SKR/km; VM = 197.70 SKR/hour; BC = 12.31 km/hour; and DM = 16.08 SKR/km. Whereas in the afternoon observation, the value of Sff = 29.45 km/hour, Dj = 47.50 SKR/km, VM = 349.74 SKR/hour, SM = 14.72 km/hour, and DM = 23.75 SKR/ km. Keywords : Volume, Speed, Density, Model Greenshield.
Durabilitas Campuran Asphalt Concrete-Binder Course (AC-BC) dengan Menggunakan Agregat Tanjungan Lampung Selatan Zillie, Muhammad Febry; Putra, Sasana; Herianto, Dwi; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 4 (2023): Edisi Desember 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i4.3728

Abstract

Road damage is one of the problems caused by low material quality. The 2018 Bina Marga General Specifications have required material quality for asphalt mixtures, where good quality materials will produce pavement construction with high stability. This research aims to analyze the durability of the AC-BC (Asphalt Concrete-Binder Course) mixture using local materials from PT Sumber Batu Berkah, Tanjungan District, South Lampung Regency without additives based on the Marshall Testing Method. Based on the results of the research, it was found that the effect of soaking time variations of 0.5 hours, 24 hours, 168 hours, and 672 hours with a standard temperature of 60°C, the sample was soaked for a long time would make the stability and durability values smaller. Then obtained IKS value of 91.58% so it has met the minimum Bina Marga Standard of 90% and shows the longer soaking time, the smaller IKS value will obtained. Then for the IDP value is positive which means that the strength decreases by 0.44% during the soaking period so it meets the standard < 1%. And the IDK value of AC-BC mixture is 19.51 where the IDK value has decreased in strength by 19.51% during the soaking time. This is due to the decrease of stability value against the length time of soaking.
Evaluasi Jumlah Armada Angkutan Kota Bandar Lampung Trayek Rajabasa-Tanjung Karang Berdasarkan Load Factor Angkutan Jannah, Faizatul; Ofrial, Siti Anugrah Mulya Putri; Karami, Muhammad; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain Vol. 11 No. 4 (2023): Edisi Desember 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i4.3789

Abstract

Salah satu sarana transportasi yang memiliki peranan penting untuk memenuhi kebutuhan transportasi masyarakat perkotaan adalah angkutan kota. Ketersediaan angkutan harus seimbang juga dengan jumlah permintaan agar kinerja angkutan dapat berjalan dengan baik. Tujuan dari penelitian ini adalah untuk mengetahui jumlah armada yang beroperasi saat ini apakah sudah sesuai dengan faktor muatannya.Data yang dibutuhkan dalam penelitian ini antara lain : jumlah angkutan kota yang beroperasi saat ini dan jumlah penumpang yang naik/turun angkutan. Diketahui bahwa berdasarkan Keputusan Jendral Direktorat Perhubungan Darat Nomor 687 Tahun 2002 nilai ideal load factor angkutan umum adalah sebesar 70%. Penelitian dilakukan selama satu minggu pada periode sibuk pagi, siang dan sore. Penelitian dilakukan di sepanjang rute angkutan yaitu dari Terminal Rajabasa menuju Tanjung Karang. Dari penelitian diperoleh jumlah armada angkutan kota yang beroperasi saat ini ialah sebanyak 25 armada dan nilai load factor angkutan ialah sebesar 46%. Itu artinya perlu dilakukan pengurangan jumlah armada agar kinerja angkutan dapat berjalan dengan baik.Kata kunci : angkutan kota, kinerja, transportasi.
Co-Authors ADITYA NUGRAHA Agustian, Joni Akrom, Fatra Hariz Alekasnder Purba Aleksander Purba Alexsander Purba Alfina Dwi Putri Alfrido Hutagalung ALl-fathoni, Alexander Damira Amril Ma&#039;ruf Siregar andya firgi juliend m Antonius Situmorang Apis Prada Ramadhan Arengga Vinata Arif, Muhammad Isfan Arya Nugraha Asmaul Latifah ayura gadwina Azhar, Rizqi Febriansyah Bima Depati Pratama Bralinza, Chelpa Rideanda Dalius, Miftahul Fauzan Deni Purwadi Destriana, Revina Dinda Oktarina Harahap Dzulhadi, Rahmad Elfrida Ratnawati Elida Purba Fatra Hariz Akrom Fauzi, Laka Ardhillah Febrian Andrey Wirawan Frans Hasiholan Tanjung Gadwina, Ayura Hamzah, Budi Harahap, Ananda Wirawan Tritama Harahap, Dinda Oktarina Havis, Muhammad Al Heriadi, Riyan Hermida, Lilis hilda trianda walimuda Hutagalung, Alfrido Hutapea, Raditya Eros Witantra I Dewa Made Agung Pramana I Wayan Diana Idharmahadi Adha indralam, febriansyah Janatilla, Annisa Wansya Jannah, Faizatul Juliend m, Andya Firgi Junaedi, Tas'an karami, muhammad Kholbuniah, Megalensi Kusuma, I Gusti Made Ferdi Laedo Gustiaji Laksono, Bambang Tri M. Abi Berkah Nadi Maulana Rendri Yuda Megalensi Kholbuniah Muhammad Agung Setia Darma Muhammad Al Havis Muhammad Farhan Muhammad Irvan muhammad vareza pratama Mulya Putri Ofrial, Siti Anugrah Mulya, Siti Mustika Rahmadini naufal habibi Naura Salsabila Novendra, Muhammad Rafly Ofrial, Siti Anughrah Mulya Putri Ofrial, Siti Anugrah M. P. Ofrial, Siti Anugrah Mulya Putri Oldebes Temy Giantara Pramana, I Dewa Made Agung Pratama, Bima Depati Pratama, Muhammad Vareza Pratama, Rachmatia Agung Priangga, Musabiq Ahkmadi Priyo Pratomo Purba, Alexsander Purwadi, Deni Putra, Fanky Arya Putri Ajeng Prameswari Putri Ofrial, Siti Anugrah Putri Ofrial, Siti Anugrah Mulya Putri, Alfina Dwi ra, arif rahman Raditya Eros Witantra Hutapea Rahayu Sulistiyorini Rahayu Sulistyorini Rahayu Sulistyorini Rahmad Dzulhadi Rahmadini, Mustika Rahmaputri, Alya Samira Randy Syaputra reni sari Riani, Nurul Okta Rindri Mutohir Ririk, Alis Riyan Heriadi rizca sutra ayu Royadji Darma Salsabila, Naura Sampurna, Muhammad Fatwa Putra Santiti, Hana Vera Santoso, Muhammad Bagus Sari, Yulianti Dewi Manda Sarkis Enda Raya S Sasana Putra Sasana Putra, Sasana Sembada, M. Arif Yoga siburian, Parsaulian Silmi, Safinah Siregar, Amril Ma'ruf Siti Anugrah Mulya Putri Ofrial Siti Mulya Sulistiyorini, Rahayu Sulstyorini, Rahayu Suryatama, Noval Syukur Sebayang TALITHA, YOLANDA SEPTIANI Triafini Noviarti walimuda, hilda trianda Yoga Kartiwi, Diana Williani Yoga Tryas Pratama Yogi Alexander Yohanes Martono Hadi Yunise, Karmaniar Yuntares Putri Nawang Sari Zillie, Muhammad Febry