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All Journal Jurnal Transportasi Jurnal Rekayasa Sipil dan Desain Jurnal Momen : Teknik Sipil Suryakancana Prosiding Seminar Nasional Hasil Penelitian Sains, Teknik dan Aplikasi Industri Fakultas Teknik Universitas Lampung
Sasana Putra, Sasana
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Transportation

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Journal : Jurnal Rekayasa Sipil dan Desain

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Karakteristik Perilaku Perjalanan Pelajar Sekolah Menengah Atas Swasta di Kota Bandar Lampung Dalius, Muhammad Fadillah; Putra, Sasana; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain Vol 6, No 2 (2018): Edisi Juni 2018
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Bandar Lampung is a developing city, thus this development is also accompanied by the development of population mobility. High mobility can cause transportation problems. Allegedly the journey of students cause of traffic congestion in Bandar Lampung, especially in the morning and in the afternoon. Traffic congestion can be seen from the conditions of travel in the school which is filled with private vehicles. Related to this matter, it is necessary to study how big the contribution of student’s trip to travel behavior in Bandar Lampung. The purpose of this research is to know the potential of the trip generation of private high school students in Bandar Lampung and the factors that influence the trip generation using cross tabulation method. The results of the study show that the potential of movement caused by the average student activity per day is 2.66 trips for high schools which have not conducted full day school program, while there are 2.44 trips for high school which have conducted full day school program. Factors that affect the trip generation include learning activity, guidance / tutoring, shopping, going lunch, playing sports, hanging out, and others.  Keywords: Characteristics of Travel Behavior, Private High School Students, Trip Generation.
Follow-Up Queue Impact Due to The Closures of Perintis Kemerdekaan Railroad Crossing on Vehicle Velocity Decrement of Gatot Subroto Street Sugendra, Renaldy; Putra, Sasana; Ofrial, Siti Anugrah Mulya Putri; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain Vol 11, No 3 (2023): Edisi September 2023
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The closures of railroad crossing on Perintis Kemerdekaan Street frequently cause vehicle queues on Gatot Subroto Street. The density that happens on Perintis Kemerdekaan Street impacts on the occurrence the road constringency and vehicle velocity delay. The results with four hours of observation, the delay values can be concluded with shockwave analysis. 20,72 km/h is determined as for the value of forwarding forming shockwave (ωda) in morning observation and 9,08 km/h in the afternoon; with 1,32 km/h of backward forming shockwave (ωab) in the morning and -1,07 km/h in the afternoon; also forward recovery shockwave (ωdc) in the morning is 5,17 km/h and 1,98 km/h in the afternoon; as well with -10,64 km/h as the value for backward recovery shockwave (ωcb) in the morning and -4,10 km/h in the afternoon; as for the frontal stationary shockwave (ωac) the value is 4,73 km/h in the morning and 1,75 km/h in the afternoon. The mileage time increment is up from 4,25 to 7,6925 seconds in the morning and from 10,68 to 21,196 seconds in the afternoon.
Perbandingan Karakteristik Campuran Asphalt Concrete-Binder Course (AC-BC) Menggunakan Agregat Tanjungan dan Agregat Way Kanan Riani, Nurul Okta; Putra, Sasana; Sulistyorini, Rahayu; herianto, dwi
Jurnal Rekayasa Sipil dan Desain Vol 11, No 4 (2023): Edisi Desember 2023
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Roads are one of the land transportation facilities that have an important role in the development of a region. In road construction today, many asphalt concrete mixtures are used which will produce a waterproof and long-lasting pavement layer. The availability of materials at the research location greatly influences the effectiveness of making asphalt concrete mixtures and tends to be cheaper to mobilize. This research was conducted to analyze the comparison of the physical properties of the aggregate and the characteristics of the asphalt concrete mixture in the layers Binder Course using aggregates originating from Tanjungan subdistrict, South Lampung and Way Kanan districts based on Marshall testing methods based on the 2018 Bina Marga specifications. The conclusion of this research is that the mixture using aggregate from Tanjungan is better than the mixture using aggregate from Way Kanan. This is because from the test results it is known that the mixture using aggregate from Tanjungan has better resistance and tightness than the mixture using aggregate from Way Kanan. Key words : asphalt concrete, aggregate, marshall, mixture Jalan merupakan salah satu fasilitas transportasi darat yang mempunyai peran penting dalam perkembangan suatu wilayah. Pada konstruksi jalan saat ini sudah banyak menggunakan campuran aspal beton yang akan menghasilkan lapisan perkerasan yang kedap air dan tahan lama. Ketersediaan bahan atau material di lokasi penelitian sangat berpengaruh dalam efektivitas pembuatan campuran aspal beton dan cenderung lebih murah dalam mobilisasinya. Penelitian ini dilakukan untuk menganilisis perbandingan sifat fisik agregat dan karakteristik campuran aspal beton pada lapisan Binder Course menggunakan agregat yang berasal dari kecamatan Tanjungan, Kabupaten Lampung Selatan dan Way Kanan berdasarkan metode pengujian Marshall berdasarkan spesifikasi Bina Marga 2018. Kesimpulan dari penelitian ini adalah campuran yang menggunakan agregat asal Tanjungan lebih baik dari pada campuran yang menggunakan agregat asal Way Kanan. Hal ini dikarenakan dari hasil pengujian diketahui bahwa campuran yang menggunakan agregat asal Tanjungan memiliki ketahan dan kekedapan yang lebih baik dibandingkan campuran yang menggunakan agregat asal Way Kanan. Kata kunci : aspal beton,agregat, marshall, campuran.
Karakteristik Arus Lalu Lintas Pada Jalan 2/2 Tidak Terbagi Sari, Yulianti Dewi Manda; Putra, Sasana; Sulistyorini, Rahayu; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain Vol 11, No 1 (2023): Edisi Maret 2023
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The conditions of volume, speed, and density are influenced by the interaction of the driver and the vehicle with the road and the environment. One of the way to understand traffic behavior is by describing it in mathematical and graphical form.Through analysis of the relationship between volume, speed, and density can be known information about the current traffic flow conditions. The Greenshield model is used to represent the mathematical relationship between volume, speed, and density. The purpose of the study to analyze the characteristic relationship on 2/2 roads with an undivided type. Based on the results of calculating the mean speed, the service level of this road is type E. The mean speed in the morning is 28.78 km/hour towards Teluk and 25.44 km/hour towards Tanjung Karang. It concluded that the mean speeds of vehicles at this research location are not according to the Regulation of the Minister of the Republic of Indonesia Number 96 of 2015, where for secondary arterial roads with a service level of at least C, namely 60 km/hour.Based on the analysis of the relationship between traffic characteristics using the Greenshield model obtained (r2) = 0,276.
Perlambatan Waktu Perjalanan Akibat Perlintasan Sebidang Kereta Api (Studi Kasus : Jalan Hos Cokroaminoto, Kebon Jahe Tanjung Karang) Prasetyo, Tri Makmur; Putra, Sasana; Ofrial, Siti Anugrah Mulya Putri
Jurnal Rekayasa Sipil dan Desain Vol 11, No 1 (2023): Edisi Maret 2023
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A level crossing is a form of an intersection where a railway line crosses a highway at the same level. This may result a long queue which is caused by changes in velocity and density of vehicles. Hence, research should be conducted in order to determine changes in vehicle velocity which occurs when the gated crossing is opened on that road section. One of the level crossings between the railway line and the highway can be found on Jalan Hos Cokroaminoto, Kebon Jahe, Tanjung Karang. This study aims to determine changes in traffic velocity that occur on Jalan Hos Cokroaminoto based on the equivalent of light vehicle (EKR) value obtained from the headway ratio method. The results of the observation show that the average velocity of vehicle when crossing the railway line is 3.12 km/hour, while when entering the crossing is 19.48 km/hour so that there is a decrease in velocity in the amount of 16.36 km/hour.Keywords: Shock Wave, Light Vehicle Equivalence (EKR), Rasio Headway Method, Greenberg Method
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
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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.
Pengaruh Limbah Plastik Sebagai Bahan Tambah Pengikat Aspal Terhadap Kekuatan Campuran Asphalt Cocrete-Binder Course (AC-BC) Novendra, Muhammad Rafly; Putra, Sasana; Herianto, Dwi; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain Vol 11, No 4 (2023): Edisi Desember 2023
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Asphalt can be modified using polymers which are classified into four main groups, namely: elastomers, thermoplastics, plastomers and reactive polymers. When polymers are added to the mixture it can increase the strength to a higher level. The purpose of this research is to determine the effect of adding Polyethylene Terephthalate (PET) plastic waste to the Asphalt Concrete-Binder Course (AC-BC) mixture on marshall characteristics which refer to the 2018 Bina Marga specifications. The addition of plastic to the mixture is carried out using a wet method, namely by Add plastic to hot asphalt then mix until homogeneous so that the asphalt and plastic are mixed thoroughly. Marshall characteristics consist of Void in Mix (VIM), Void Mineral Aggregate (VMA), Void Filled Asphalt (VFA), stability, meltability (Flow), and Marshall Quotient (MQ). When adding Polyethylene Terephthalate (PET) plastic with levels of 1%, 2%, 3%, 4% and 5%, the Optimum Asphalt Content (KAO) obtained was 5.68%; 5.56%; 5.45%; 5.35%; and 5.28%. From marshall testing, the addition of Polyethylene Terephthalate (PET) will improve several marshall characteristics, including stability, VIM, VMA, and MQ. The flow and VFA values decreased. Key words : AC-BC, PET, marshall test, Bina Marga 2018 specificationsAspal dapat dimodifikasi dengan menggunakan polimer yang diklasifikasikan menjadi empat kelompok utama, yaitu: elastomer, termoplastik, plastomer, dan polimer reaktif. Ketika polimer ditambahkan ke campuran dapat meningkatkan kekuatan yang lebih tinggi. Tujuan dilakukannya penelitian ini adalah untuk mengetahui pengaruh penambahan limbah plastik Polyethylene Terephthalate (PET) pada campuran Asphalt Concrete-Binder Course (AC-BC) terhadap karakteristik marshall yang mengacu pada spesifikasi Bina Marga tahun 2018. Penambahan plastik kedalam campuran dilakukan dengan cara basah yaitu dengan menambahakan plastik kedalam aspal panas lalu dicampur hingga homogen agar aspal dan plastik tercampur dengan menyeluruh. Karakteristik marshall terdiri dari Void in Mix (VIM), Void Mineral Aggregate (VMA), Void Filled Asphalt (VFA), stabilitas, kelelehan (Flow), dan Marshall Quotient (MQ).  Pada penambahan plastik Polyethylene Terephthalate (PET) dengan kadar 1%, 2%, 3%, 4%, dan 5% Kadar Aspal Optimum (KAO) yang didapat ialah 5,68%; 5,56%; 5,45%; 5,35%; dan 5,28%. Dari pengujian marshall, penambahan Polyethylene Terephthalate (PET) akan meningkatkan beberapa karakteristik marshall antara lain stabilitas, VIM, VMA, dan MQ. Untuk nilai flow dan VFA mengalami penurunan. Kata kunci : AC-BC, PET, pengujian marshall, spesifikasi Bina Marga 2018.
Karakteristik Pengguna Sepeda Di Kota Bandar Lampung Abdilah, Muhammad Mashardi; Putra, Sasana; Sulistyorini, Rahayu; Purba, Aleksander
Jurnal Rekayasa Sipil dan Desain Vol 11, No 3 (2023): Edisi September 2023
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AbstractBicycles are an alternative mode that is environmentally friendly as a means of transportation that can replace motorized vehicles in an effort to reduce the impact of global warming (Mulyadi and Prawira, 2011). In addition, bicycles are also more economical because bicycles are non-motorized transportation, which means that bicycles require human power and do not require fuel such as gasoline. In this study, primary data was obtained by conducting questionnaires and observing. The questionnaire is a number of questions made by researchers and submitted to bicycle users in the city of Bandar Lampung as respondents. The researcher will give several questions to the bicycle users, then the results of the answers from the respondents will be attached to the questionnaire sheet. Results The questions and statements of the respondents aim to find out about the characteristics of cyclists in the city of Bandar Lampung. Key words : Bicycles, (non-motorized transportation), characteristics . AbstrakSepeda merupakan moda alternatif yang ramah lingkungan sebagai alat transportasi yang dapat menggantikan kendaraan bermotor dalam upaya untuk mengurangi dampak pemanasan global (Mulyadi dan Prawira, 2011). Selain itu sepeda juga lebih ekonomis karena sepeda termasuk transportasi tidak bermotor (Non-Motorized transportation) yang berarti sepeda memerlukan tenaga manusia dan tidak memerlukan bahan bakar seperti bensin. Pada penelitian ini data primer didapatkan dengan cara melakukan kuesioner dan observasi. Kuesioner adalah sejumlah pertanyaan yang dibuat oleh peneliti dan diajukan kepada para pengguna sepeda di Kota Bandar Lampung sebagai responden. Peneliti akan memberikan beberapa pertanyaan kepada para pengguna sepeda, kemudian hasil jawaban dari para responden tersebut akan peneliti lampirkan pada lembar kuisioner. Hasil Pertanyaan serta pernyataan para responden bertujuan untuk mengetahui mengenai karakteristik para pengguna sepeda di kota Bandar Lampung. Kata kunci : Sepeda, Transportasi tidak bermotor (Non-Motorized transportation), Karakteristik.
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
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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.
Pengaruh PET Sebagai Bahan Tambah Aspal Terhadap Nilai Kekuatan Sisa Campuran Asphalt Concrete-Binder Course (AC-BC) Wibisono, Andryan; Putra, Sasana; Junaedi, Tas'an; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain Vol 11, No 4 (2023): Edisi Desember 2023
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Road damage often occurs due to excessive volume of heavy vehicles so that vehicle loads cause strain and stress of the pavement layer. One way to improve the quality of asphalt mixtures is by adding PET plastic. Research was conducted to determine the effect of AC-BC mixtures with the addition of PET plastic waste as a binder additive in asphalt on Marshall parameters and Durability of Residual Strength Index. Based on the results of the study, the specific gravity of asphalt increased as the level of PET mixed increased. The penetration value decreases as the PET content increases because the asphalt becomes harder. Ductility decreases as more PET content makes the asphalt more brittle. The softening point value increases as the PET content increases because the wax content in the asphalt increases. In the durability test, the largest IKS value occurred in the mixture of asphalt penetration 60/70 + 4% PET at 94.58%; asphalt penetration 60/70 + 2% PET made an IKS value of 94.00%; asphalt penetration 60/70 + 3% PET made an IKS value of 94.36%; and asphalt penetration 60/70 + 0% PET had the smallest IKS value of 91.58%. All IKS values have met the minimum Bina Marga standard of 90%. Therefore, the greater the percentage of PET mixed, the greater the IKS value.
Co-Authors Abdilah, Muhammad Mashardi Aditya, Yudha Gempa Akhmad Dzakwan, Akhmad Akrom, Fatra Hariz Aleksander Purba Alfiansyah, - - Arif, Muhammad Isfan Awan, Herdi Calosa, Evanthe Dalius, Muhammad Fadillah Desviolla, Millennia Yessy Dwi Herianto Dwiana, Yovi DWSBU, Caterina Niken Dzulhadi, Rahmad Fatonah, Dwi Rizki Gadwina, Ayura Harahap, Ananda Wirawan Tritama I Wayan Diana Jaya, Bagus Danang Juliend m, Andya Firgi Junaedi, Tas'an karami, muhammad Kusuma, I Gusti Made Ferdi Mayasari, Riska Mega, Ulfa Citra Meilina, Ayu Lena Lena Muhammad Irvan Naufal, Ahmad Yusuf Niken D.W.S.B.U, Chatarina Novendra, Muhammad Rafly Ofrial, Siti Anugrah Mulya Putri Oktiano, Bareb Abdi prambudi, agung Prasetyo, Tri Makmur Pratama, Bima Depati Primo, Sulthan Aditia Putra, Fanky Arya Putri Ofrial, Siti Anugrah Mulya Putri, Alfina Dwi Putri, Dinda Maya Sari Putri, Fakhriyah Putri, Zsa Zsa Ratna ra, arif rahman Rahayu Sulistyorini Riani, Nurul Okta Santoso, Muhammad Bagus Sari, Yulianti Dewi Manda Sembada, M. Arif Yoga Setiawan, Andrian Simanjuntak, Wira Kartua Halomoan Sugendra, Renaldy Sulistyorini, Dr. Rahayu Suryatama, Noval TALITHA, YOLANDA SEPTIANI Tiara Triandana, Muhammad Krisna Utomo, Muhammad Ridho Vera Agustriana Noorhidana walimuda, hilda trianda Wibisono, Andryan Yoga Kartiwi, Diana Williani Yunise, Karmaniar Zillie, Muhammad Febry