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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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Kajian Efektivitas Rute Layanan BRT Koridor Rajabasa-Panjang Rahmani, Siti; Putra, Sasana; Karami, Muhammad; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 1 (2019): Edisi Maret 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i1.1138

Abstract

One of the public transportations in Bandar Lampung is the BRT Rajabasa-Panjang corridor. However, due to the lack of interest of the community to use public vehicles specifically for BRT, only one of the seven corridors operated.The purpose of this study was to determine and analyze the effectiveness of BRT Transport Service Routes in the Rajabasa-Panjang corridor with the effect of effectiveness measured by service frequency, load factor, head way, travel speed, and standardized departure time as service performance indicators.The results of this study are the average speed of BRT Rajabasa-Panjang route, which is 26.25 km/hr, and from Panjang-Rajabasa route is 27.87 km/hr. For the average value of Load Factor on the Rajabasa-Panjang route is 38.23 % and on the Panjang-Rajabasa route is 38.80%. From the results of the data obtained, the Time Headway value is obtained at 16.5 minutes and the value of service frequency is equal to 4 vehicles/hour. The average cycle time on BRT is Monday and Friday, which is 2 hours 49 minutes and Saturday is only 2 hours 28 minutes. The number of bus fleets needed is 10 units for one cycle. Keywords: load factor, time headway, service frequency, speed, fleet requirements, bus effectiveness.
Analisis Kemacetan Lalu Lintas Sepanjang Jalan Z.A. Pagar Alam Dengan Metode Manual Kapasitas Jalan Indonesia (Studi kasus segmen Universitas Lampung sampai dengan Mall Boemi Kedaton) Novitasari, Shartyka; Martono, Yohanes; Putra, Sasana
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 1 (2019): Edisi Maret 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i1.1145

Abstract

Road facilities aim to accomodate existing traffic volumes the designing is also adjusted to traffic characteristic. However, in fact, the comfort level has not meet the requirements of the guide book. This problem is indicated by the slowing down of passing vehicles, the long traffic jam that makes road density this research, simulated to compare vehicles volume and the road capacity along the research road, analysis the level of service catagory based on the road density, predicted the time traveled of the traffic and accomodated by types of road, degree of saturation and speed allowed.  Based on the date analysis the highest traffic jam for traffic volume is in Purnawirawan, then after the analysis of capacity, the highess road density is in University of Lampung, the underpass project for the degree of saturation the analysis is compared with the on the spot real time date. And the result is the highest traffic jam is in underpass project in University of Lampung wich is the real time distance traveled is more density than the distance allowed.  In conclusion, we need to review the geometric design of road, because the geometric design of road is really affect traffic jam. And we have to re-announced about public transportation, so the vehicles volume will decrease. Keywords: traffic volumes. Degree of saturation, speed, road capacity..
Analisis Tarif Angkutan Umum Berdasarkan Biaya Operasional Kendaraan (Studi kasus Bus Trans Lampung Trayek Bandar Lampung – Bandara Raden Inten II) Kusuma, Ivonne Nisrina; Sulistyorini, Rahayu; Putra, Sasana
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 1 (2019): Edisi Maret 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i1.1150

Abstract

Determination of tariff rates must be able to bridge the interests of passengers and operators of public transport. The Trans Lampung Bus services for people in various travel routes, one of them is from Bandar Lampung - Raden Inten Airport and vice versa. Data is obtained by carrying out load factor surveys on Trans Lampung Bus Route Bandar Lampung - Raden Inten II Airport and conducting interviews with PT. Trans Lampung. Then the data is analyzed, the results of data analysis to determine the amount of Vehicle Operating Costs (BOK).According by BOK based tariffs with the results of a survey conducted by researchers were able to obtain 11,43% of existing load factor and a tariff of Rp38.100,00/passenger. Based on the data obtained from the Trans Lampung bus on (weekday) 5th, 12th, 19th and 26th of November 2018 and on (weekend) 4th, 11th, 18th and 25th of November 2018 with a load factor of 12,58% to obtain BOK tariff is Rp34.700,00/passenger. Based on data obtained from the Trans Lampung bus on Monday (weekday), Sunday (weekend), the average load factor in one year (January - December 2018) is 14,46%, so the BOK tariff is Rp30.000,00/passenger. Based on the survey results of load factor sister Cahya Ayu Afrisca on 10 September – 3 November 2018 the load factor was obtained on Monday (weekday) and Sunday (weekend) was 21,79% so that the BOK tariff is Rp20.100,00/passenger.Keywords: tariffs, public transportation, Vehicle Operating Costs, BOK.
Analisis Karakteristik Dan Kebutuhan Parkir Di Pasar Tugu Bandar Lampung Darma, Royadji; Putra, Sasana; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 1 (2019): Edisi Maret 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i1.1155

Abstract

The impact of the construction activity centers such as supermarkets, shops,traditional markets and others raises the need for adequate parking spacefacilities to avoid traffic congestion. Parking is an immovable state of a vehiclethat is temporary. One form of parking needs is in Pasar Tugu Bandar Lampung. However, because the existing parking area cannot accommodate the vehicle, a number of vehicles are parked along the road and causes congestion around the market. The purpose of this study was to find out and analyze the parking characteristicsin Pasar Tugu Bandar Lampung and to analyze the capacity and parking spaces needs in Pasar Tugu Bandar Lampung. The results of this study are the maximum accumulation of car is 15 vehicles while motorcycle are 116 vehicles. For the average duration of car is 19.6 minutes while motorcycle are 18.5 minutes. The results for the turnover of car parking are 1.1 vehicles/SRP/hour while motorcycle are 1.2 vehicles/SRP/hour. The maximum capacity of car parking is 31 vehicles/hour while motorcycle are 495 vehicles/hour. The parking space needs for Pasar Tugu Bandar Lampung is as much as 12 SRP for cars and 48 SRP for motorcycles. Keywords: parking, accumulated parking, parking duration, parking turnover, parking capacity, parking needs. 
Kinerja Layanan Penumpang Angkutan Bus Trans Lampung Rute Bandar Lampung - Bandara Raden Inten II Afrisca, Cahya Ayu; Sulistyorini, Rahayu; Putra, Sasana
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 2 (2019): Edisi Juni 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i2.1193

Abstract

Raden Inten II Airport has been designated as an international airport under the Decree of the Minister of Transportation of the Republic of Indonesia Number KP 2044 of 2018 (Baraas, 2015). With the rate of growth of the population in Lampung Province which continues to increase and the number of aircraft passengers at RadenInten II Airport continues to increase every year. So the service of land transportation in Raden Inten II Airport becomes the choice of passengers as an advanced transportation to end the trip, so that the community always demands quality public service.The purpose of this study was to find out and analyze the Performance of Passenger Trans Lampung Bus Transport Services at Bandar Lampung Department – Raden Inten II Airport which was measured based on Load Factor, Time Headway, Cycle Time and Travel Speed.In this study, the average speed obtained on Saturday Sunday and Monday on the departing route is 31.35 km / hour and on the return route is 29 km / hour. For the average value of Load Factor on the departing route (Bandar Lampung-Airport) by 15% and the average Load Factor on the return route (Bandar Lampung Airport) by 30%. Time Headway obtained an average value of calculations of 60.1 minutes and the value of Cycle Time 2 hours 53 minutes.Keywords: load factor, time headway, speed, bus service performance. 
Pengaruh Bukaan (U-Turn) di Ruas Jalan Z.A. Pagar Alam Terhadap Kinerja Lalu Lintas (Studi Kasus U-Turn di Depan Wisma Bandar Lampung) Gultom, Bona; Sulistyorini, Rahayu; Putra, Sasana
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 2 (2019): Edisi Juni 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i2.1194

Abstract

Development of population in Bandar Lampung City and the demand for vehicles from year to year was increasing, such as private vehicles, public transportation, buses and others. This had an impact on the development of facilities and infrastructure of transportation which facilitated the movement occurring on the Zainal Abidin Pagar Alam road section. One of the facilities found on Z.A Pagar Alam road is the Median Opening (U-Turn) which changed direction by turning 180°. One of the effects of the U-Turn movement was going slowly or stopping vehicles. This would affect the movement of other vehicles on the main road. In addition, there were also many cases where the vehicle couldn’t rotate directly because of less radius of rotation. The purpose of this study was to determine the effect of the Median Opening (U-Turn) on the traffic performance at Z.A Pagar Alam road with the Gap Acceptance Method. The use of the Gap Acceptance Method would get the Queue Length value, Gap value and Wait Time (Follow Up Time). Based on the analysis and calculations carried out at the Median Opening (U-Turn) in front of Wisma Bandar Lampung, it could be concluded that the effect of the U-Turn on Monday morning from Tanjung Karang to Rajabasa and vice versa was the biggest effect on traffic performance where the gap was 439 vehicles and queue due to a gap was 899 vehicles, follow-up times was 309 vehicles and queue due to follow-up time was 1449 vehicles. Keywords : U-Turn, Gap Acceptance, Follow Up Time, Vehicle Queue
Potensi Fungsi RAP (Reclaimed Asphalt Pavement) sebagai Bahan Lapis Pondasi (Base) Noviarti, Triafini; Putra, Sasana; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 3 (2019): Edisi September 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i3.1199

Abstract

Material requirements for road pavement have increased along with major developments in Lampung Province. This causes the availability of aggregates to become thinner. One alternative replacement material is RAP (Reclaimed Asphalt Pavement). The aggregate in RAP becomes a potential that can be used as a basic material for road foundation layer. Therefore, research on the potential of RAP (Reclaimed Asphalt Pavement) if used as a base course material.This study uses RAP material obtained from the asphalt pavement layers on Soekarno-Hatta Street, Bandar Lampung.  The results of the maximum dry density value obtained from three behaviors amount of blow is 1.965 grams / cm3, so that the resulting CBR value is 51%. This is caused during mixing and blows, the added water cannot enter perfectly into the RAP cavity. Because RAP granules are coated with asphalt so it is impermeable. So it can be concluded that the potential RAP used in this study cannot be used in road foundation layer class A but can be used as a road fondation layer class S. And if an additional of blows are made in each layer, RAP potentially can be used as a class B road foundation material. Keywords : RAP (Reclaimed Asphalt Pavement), Base Course, Optimum Moisture Content.
performance of the unsignalized intersection of Jenderal Suprapto-S. Parman road. Pinggungan, Fica; Purba, Aleksander; Putra, Sasana
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 2 (2019): Edisi Juni 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i2.1201

Abstract

With the increase in population and increasing the number of private vehicle ownership, it will cause traffic problems due to the many movements of community mobility, one of which is at the intersection. Bandar Lampung is one of the developing cities that experience these problems. One of the intersections in Bandar Lampung to be reviewed is the unsignalized intersection with 4 arms on Jendral Suprapto-S. Parman road. The purpose of this study is to evaluate and compare the performance of the intersection of Jenderal Suprapto-S. Parman road. Then the results of the analysis using KAJI are capacity (C) 2735 pcu / hour, degree of saturation (DS) 1.12, delay deviation (D) 43.01 sec / pcu and queuing probability (QP%) 60% - 122% with level service C. Analysis with the VISSIM program is a delay of 3.35 seconds / pcu (North), 5.4 seconds / pcu (West), 68.29 seconds / pcu (South), 33.89 seconds / pcu (East), while for long queue 31.68 m (North), 23.98 m (East), 190.3 m (South) and 31.13 m (West) with service level B. While the results of the Queue Theory analysis a delay of 49 seconds / pcu ( North), 39.2 seconds / pcu (West), 72.8 seconds / pcu (South) 124 seconds / pcu (East), while the queue length is 50 m (North), 63 m (East), 40 m (South ) and 25 m (West).
The Effect Of Percentage Of Asphalt Mixed Recycling Materials On Characteristics Of Mechanical Mixed Heat Asphalt AC – WC (Achalt Concrete - Wearing Course) Ramadhan, Sofyan; Diana, I Wayan; Putra, Sasana
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 2 (2019): Edisi Juni 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i2.1214

Abstract

Handling road damage using the greenroads method is one solution to the problem of natural resources. This method uses a recycling method of dismantling the old pavement layers to be used as a mixture of new pavement layers. This study aims to determine the use of Reclaimed Asphalt Pavement (RAP) material as a mixture of materials to be used again as AC - WC (Asphalt Concrete - Wearing Coarse) pavement and determine the best percentage between recycled asphalt mixture from RAP and new material. The results of this study were obtained for the stability value on the use of 25% RAP, 50% RAP and 75% in a row obtained 1300,320 kg, 1076,468 kg and 966 kg. Of the three variations in the use of RAP it has mixed characteristics and marshall characteristics that meet the General Specifications of Bina Marga. The Optimum Asphalt Content (KAO) value for the percentage of RAP use of 25%, 50% and 75% in a row obtained 5,8%, 5,6% and 5,4%. The higher the use of RAP percentage, the Optimum Asphalt Level (KAO) obtained is getting smaller. Keyword: RAP (Reclaimed Asphalt Pavement), Optimum Asphalt Levels (KAO), Asphalt Concrete - Wearing Coarse (AC – WC).
Evaluasi Kebutuhan Dan Kinerja Pelayanan Parkir Dan Sistem Antrian Pada Pusat Perbelanjaan Di Bandar Lampung (Studi Kasus: Areal Parkir Transmart Carrefour Bandar Lampung) Nugraha, Arya; Putra, Sasana; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 3 (2019): Edisi September 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i3.1219

Abstract

The purpose of this research is to analyze the performance of the queuing system and parking needs at Bandar Lampung Mall Transmart Carefour. With various kinds of facilities available at Transmart Carrefour Mall, it can affect the number of visitors or the number of customers who come. The survey was conducted for 1 day and the observations were carried out for 10 hours at 10:00 to 20:00 WIB.This research was conducted in the parking area of the Transmart Carefour Mall and this survey included recording the number of vehicles, recording the number of vehicle police and the service time of vehicles entering and leaving the study site. The results of research on parking needs obtained the highest accumulation occurred on Saturday at 15.01-15.30 WIB namely 162 vehicles. The unit of car parking space (SRP) currently is 300 slots. With the accumulation and number of parking spaces, the available parking lots are not enough in the standard value but what happens in the field, the SRP can still accommodate customers who come. The highest average arrival rate at the entrance is 16 vehicles/hour with a service time of 15.6 seconds/vehicle. Thus there is still a lot of freedom in the parking gate, with the gate idle probability value of 0.366, so the parking gate is not too busy. Keywords: Parking Accumulation, Parking Space Unit, Arrival Rate, Service Time
Co-Authors Abdilah, Muhammad Mashardi Aditya, Yudha Gempa Afrisca, Cahya Ayu Akhmad Dzakwan, Akhmad Akrom, Fatra Hariz Aleksander Purba Alfarido, Atreyu Alfiansyah, - - Andresta, Nanda Anida, Desna Arif, Muhammad Isfan Arya Nugraha Awan, Herdi Calosa, Evanthe Dalius, Muhammad Fadillah Darma, Royadji Desviolla, Millennia Yessy Dwi Herianto Dwiana, Yovi DWSBU, Caterina Niken Dzulhadi, Rahmad Fatonah, Dwi Rizki Gadwina, Ayura Gultom, Bona Harahap, Ananda Wirawan Tritama Hidayah, Ulfa I Wayan Diana indah marlina ardianti Jaya, Bagus Danang Juliend m, Andya Firgi Junaedi, Tas'an karami, muhammad Kusuma, I Gusti Made Ferdi Kusuma, Ivonne Nisrina Latifah, Asmaul Mayasari, Riska Mega, Ulfa Citra Meilina, Ayu Lena Lena Muhammad Irvan Mulyadi Irsan Naufal, Ahmad Yusuf Niken D.W.S.B.U, Chatarina Novalia, Cindy Novendra, Muhammad Rafly Noviarti, Triafini Novitasari, Shartyka Ofrial, Siti Anugrah Mulya Putri Oktiano, Bareb Abdi Pinggungan, Fica prambudi, agung Prasetyo, Tri Makmur Pratama, Bima Depati Primo, Sulthan Aditia Priyo Pratomo, Priyo Putra, Fanky Arya Putra, Mohd. Denny Yudha Putri Ofrial, Siti Anugrah Mulya Putri, Alfina Dwi Putri, Dinda Maya Sari Putri, Fakhriyah Putri, Vidya Annisah Putri, Zsa Zsa Ratna ra, arif rahman Rahayu Sulistyorini Rahmad Syah Putra Rahmani, Siti Ramadhan, Apis Prada Ramadhan, Sofyan Ranindita, Atri Renitasari, Evi Riani, Nurul Okta Rini, Alvio Rukmananda, Raditya Santoso, Muhammad Bagus Sari, Yulianti Dewi Manda Sembada, M. Arif Yoga Setiawan, Andrian Simanjuntak, Wira Kartua Halomoan Sugendra, Renaldy Sulistiyorini, Rahayu Sulistyorini, Dr. Rahayu Suryatama, Noval Susanto, Muhammad Taha, Reski TALITHA, YOLANDA SEPTIANI Tanjung, Novri Yanti Purba Tiara Triandana, Muhammad Krisna Utomo, Muhammad Ridho Vera Agustriana Noorhidana walimuda, hilda trianda Wibisono, Andryan Yoga Kartiwi, Diana Williani Yohanes Martono Yunise, Karmaniar Yuntares Putri Nawang Sari, Yuntares Putri Zillie, Muhammad Febry