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Evaluasi Kebutuhan Dan Kinerja Pelayanan Parkir Dan Sistem Antrian Pada Pusat Perbelanjaan Di Bandar Lampung (Studi Kasus: Areal Parkir Transmart Carrefour Bandar Lampung) Arya Nugraha; Sasana Putra; Dwi Herianto
Jurnal Rekayasa Sipil dan Desain Vol 7, No 3 (2019): Edisi September 2019
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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
Studi Optimalisasi Perparkiran dan Pedestrian di Fakultas Teknik Jurusan Teknik Mesin, Teknik Elektro, Teknik Kimia dan Teknik Geofisika Universitas Lampung Laedo Gustiaji; Dwi Herianto; Yohanes Martono Hadi
Jurnal Rekayasa Sipil dan Desain Vol 4, No 1 (2016): Edisi Maret 2016
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This study aims to determine the parking needs, determine whether the facility is adequate parkingand pedestrian, analyzing pedestrian handling solutions that are safe and comfortable in theFaculty of Engineering Department of Electrical Engineering, Mechanical Engineering, ChemicalEngineering and Engineering Geophysics.Intake of survey data on the number of vehicles and the number of available parking plots. Dataprocessing is done by analyzing the duration of parking, parking capacity, accumulation ofparking and parking index.Based on the survey and analysis of parking needs for this location is the car lands I and II of210% / day, for cars Land III by 19% / day, for motorcycle land I and II at 321% / day, for themotorcycle land III 81% / day. Thus, the index value above 100% of parking, which showed thatthe number of existing parking plots can not accommodate vehicles parked.Keywords: Transport, parking, pedestrian
Pengaruh Aktivitas Kendaraan Pabrik Semen Terhadap Kinerja Jalan Lintas Sumatera Febrian Andrey Wirawan; Dwi Herianto; Alekasnder Purba
Jurnal Rekayasa Sipil dan Desain Vol 6, No 3 (2018): Edisi September 2018
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AbstractTrans Sumatera highway is an arterial road that connected Lampung in eastern and Aceh in western of Sumatera island. One of the road section passed in Lampung Selatan Regency, Lampung Province is Rangai Tri Tunggal district which is located in industrial zone. Througt traffic and local traffic are mix in this area and affecting road performance in terms of delay, conflict, degree of saturation. Hence, it is necessary to conduct such analysis in order to predict the level of services of Sumatra highway along the industrial area’s affected. The aim of this study is to analyze the influence of cement plant activities on the performance of  Sumatera Highway. Data collected on Thursday and Saturday from 06:00 am to 06.00 pm (24-08-2017 and 26-08-2017). Calculation methods used are based on inter-urban roads category and unsignalised intersection which refers to MKJI 1997 and KM No. 14 of 2006. Based on findings the degree of saturations is ranging from 0.68 to 0.67 on Thursday and 0.68 to 0.66 on Saturdays indicating road performance at service level B stable and average speed of light vehicles is 41.5 km/h. Degree of saturation at the unsignalised intersection ranging from 0.97 to 0.96 on Thurday and Saturday and the delay is stand from 18sec/pcu to 17 sec/pcu on Thurday and Saturday which indicate service level C which mean as normal conditions. Keywords: degree of saturation, level of service, road performance.
Perencanaan Transportasi Umum Berbasis Kereta Api (Rute Tanjung Karang - Bandara Radin Inten II) Rindri Mutohir; Dwi Herianto; Priyo Pratomo
Jurnal Rekayasa Sipil dan Desain Vol 5, No 1 (2017): Edisi Maret 2017
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Planning a mode of transport could be done in order to know the extent of the effectiveness of the movement of people and goods or use the train through the route of Tanjung Karang - Radin Inten II Airport. In addition, the plan is also aims to reduce the obstacles that often complained by users of transport from Tanjung karang - Radin Inten II Airport which using moda transportation right now. In this study the method used is statistics descriptive, to find utility board based on what’s the way of work or business, a social visit, school, and leisure. Of all respondents filled out the questionnaire, there are 258 (71,67%) of respondents from Bandar Lampung and 102 (28,33%) of respondents came from out Bandar Lampung. It showed that the demand of transport air that comes from Bandar Lampung is higher compared to the number of out Bandar Lampung. The survey also said as many as 86,12% of respondents from Bandar Lampung interest to switch to moda transportation. Keyword: Train, airport train, train schedule, gapeka.
Study of The Access Performance of Airport Toll Road on Trans Sumatera Toll Road Bakauheni – Terbanggi Besar (Case Study: Intersection of Natar Toll Road) Mustika Rahmadini; Aleksander Purba; Dwi Herianto
Jurnal Rekayasa Sipil dan Desain Vol 8, No 4 (2020): Edisi Desember 2020
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The construction of the Trans Sumatra Toll Road provides convenience for the public. The distance from the Natar Toll Gate to the intersection of the Lintas Sumatera Road, which is 2,5 km will interfere with toll performance at the peak of holidays if it is not properly regulated. Therefore, it is necessary to do reaserch to determine the performance of toll roads at the Exit of Natar Toll, to know the performance of roads outside the city on Jalan Branti Raya and to find out the performance of signalized intersections at the Natar Toll Exit Intersection. This reaserch use the 2014 Indonesian Road Capacity Guidelines (PKJI) method. The results show that the performance of the toll road at the Natar Toll Exit was still adequate with degree of saturation with direction 1 is 0,09 and direction 2 is 0,13. The performance of roads outside the city on Jalan Branti Raya  was still adequate with degree of saturation with direction 1 is 0,47 and direction 2 is 0,43. The performance of the signalized intersection at the Natar Toll Exit Intersection is almost saturated with the degree of saturation the south approach is 0.67; the east approach is 0.08 and the north approach is 0.82. The queue for the south approach is 30 meters; the east approach is 2 meters and the north approach is 84 meters. The average delay of the intersection is 25 seconds /skr. To improve the performance of the Natar Toll Exit Intersection, it is necessary to rearrange the green time at this intersection.
Kajian Rekayasa Lalu Lintas Pasca Dibangunnya Fly Over Kemiling, Bandar Lampung Asmaul Latifah; Sasana Putra; Dwi Herianto
Jurnal Rekayasa Sipil dan Desain Vol 7, No 3 (2019): Edisi September 2019
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Congestion has become a common problem faced by the community. The intersection of Pramuka -Cik Ditiro street is one of the most prone congestion areas in Bandar Lampung. One of the solution that can we do to reduce congestion is to build a fly over,that is expected to reduce congestion so that it will give a good impacts. The purpose of this study is to determine traffic conflicts and the magnitude of travel delays occurring around the Kemiling fly over. This study uses gap acceptance and follow-up methods to calculate the queue of vehicles that rotate at u-turn. The data collection is done by recording a video. The duration of the recording are 4 times with a duration of 1.5 hours in the morning and evening for 2 days (Monday and Saturday). Based on data analysis that has been carried out, after the construction of a fly over, it turns out there are still some congestion conflicts at several points during rush hour (morning and evening). The data obtained is the delay on the u-turn in front of the fly over which is 8.42 seconds for the average gap time and 5.13 seconds for the average follow-up time with the number of vehicles passing as many as 274. Therefore to solving the problem a roundabout being planned with a diameter of 20 m. Keywords: Fly Over, U-Turn, Follow-Up, Gap Acceptance, Roundabout.
Studi Kebutuhan Hotmix di Provinsi Lampung Frans Hasiholan Tanjung; Rahayu Sulistyorini; Dwi Herianto
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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This study was conducted to assess about the increase of hotmix requirement that is required for National and Provincial highway projects in Lampung Province in the year of 2014 and 2015 as well as the estimated requirement for the next three years. From the analysis and graphs show that the need for a hot mix road projects of national and provincial roads in the province of Lampung is still to be fulfilled by the availability of hot mix in AMP . For 2015 showed an increasing demand hotmix maximum time span exceeding 5 months AMP production capacity on average per month. The results of the analysis predicted increase hotmix in 2018 experienced a considerable difference between the need and availability of hot mix and amounted to 2 times as much and AMP provided feared not being able to meet the demand of maximum hotmix. Keywords: Hotmix, Asphalt Mixing Plant (AMP), National Road Projects, Provincial Road Projects
Analysis of Traffic Accident Factors on The Road of Tarahan Lampung Selatan Megalensi Kholbuniah; Rahayu Sulistyorini; Aleksander Purba; Dwi Herianto
Jurnal Rekayasa Sipil dan Desain Vol 8, No 1 (2020): Edisi Maret 2020
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 The purposes of this study were to analyze the factors causing of the traffic accident using correlation analysis with SPSS program and  analyze the relationship between the characteristics of accidents and road safety facilities such as road signs, road markings, and lighting lights the road of Tarahan. The secondary data were obtained from the Ditlantas Polda Lampung in the form of accident data per month from 2014-2018. Then from National Road Planning and Supervision were obtained form of geometric data for the Tarahan Road in 2019. The results showed that there were still inadeguate road safety facilities on the Tarahan road, such as lighting, road markings and rescue path. In terms of the geometric conditions of the Tarahan Road it has a maximum slope exceeding the Bina Marga standard of 10,83%, it affects traffic accidents. The characteristics of accidents based on the factors that cause the accidents were vechicle factors (46,7%) with the result of correlation analysis of ,943* significance ,016. The types of accidents were are single accidents (35,5%) with the result of correlation analysis of ,934* significance ,020. Keywords: Accident Characteristics, Correlation, Road Safety Facilities
Analisis Solusi Kemacetan pada Simpang Sebidang Kereta Api Jalan Urip Sumoharjo Raditya Eros Witantra Hutapea; Dwi Herianto; Amril Ma'ruf Siregar
Jurnal Rekayasa Sipil dan Desain Vol 9, No 3 (2021): Edisi September 2021
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The high frequency of the Babaranjang train track causes congestion problems on the Urip Sumoharjo road which is caused by road closures when the train passes. The impact of the closure caused long queues of vehicles to block Padjajaran and Kimaja roads. In this study, it discusses the causes of congestion in the vehicle movement that is not smooth, especially on the Simpang Urip Sumoharjo road. Then compare the road capacity and the degree of saturation of the Urip Sumoharjo road under normal conditions and the conditions when the Babaranjang train passes, and analyze the structural concept to overcome congestion at the Urip Sumoharjo crossing.Analyze the comparison between Flyover and Underpass using the Scoring Zero One method. The results of the analysis show that to overcome congestion on Jalan Urip Sumoharjo it is more effective to build an underpass with a score of 60% while the flyover building gets a score of 40%. With the cross-normal degree of saturation, the result is 0.711. As for the results of saturation after the train passed the result was 1.56. And the calculation results show that the existence of an underpass can reduce congestion on Jalan Urip Sumoharjo by 45.58%.Keywords: Railroad latch, Degree of Saturation, Scoring Zero One method
Analisis Karakteristik Dan Kebutuhan Parkir Di Pasar Tugu Bandar Lampung Royadji Darma; Sasana Putra; Dwi Herianto
Jurnal Rekayasa Sipil dan Desain Vol 7, No 1 (2019): Edisi Maret 2019
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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. 
Co-Authors Alekasnder Purba Aleksander Purba Alexsander Purba Alfina Dwi Putri Alfrido Hutagalung ALl-fathoni, Alexander Damira Amril Ma'ruf Siregar andya firgi juliend m Antonius Situmorang Apis Prada Ramadhan Arengga Vinata Arif, Muhammad Isfan Arya Nugraha Asmaul Latifah ayura gadwina Bima Depati Pratama Dalius, Miftahul Fauzan Deni Purwadi Dinda Oktarina Harahap Elfrida Ratnawati Fatra Hariz Akrom Fauzi, Laka Ardhillah Febrian Andrey Wirawan Frans Hasiholan Tanjung Hamzah, Budi Harahap, Ananda Wirawan Tritama hilda trianda walimuda I Dewa Made Agung Pramana I Wayan Diana Idharmahadi Adha indralam, febriansyah Janatilla, Annisa Wansya Jannah, Faizatul Junaedi, Tas'an karami, muhammad Laedo Gustiaji Laksono, Bambang Tri M. Abi Berkah Nadi Maulana Rendri Yuda Megalensi Kholbuniah Muhammad Agung Setia Darma Muhammad Al Havis Muhammad Farhan muhammad vareza pratama Mulya Putri Ofrial, Siti Anugrah 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 Pratama, Rachmatia Agung Priangga, Musabiq Ahkmadi Priyo Pratomo Putra, Fanky Arya Putri Ajeng Prameswari Putri Ofrial, Siti Anugrah Putri Ofrial, Siti Anugrah Mulya Raditya Eros Witantra Hutapea Rahayu Sulistiyorini Rahayu Sulistyorini Rahayu Sulistyorini Rahmad Dzulhadi Randy Syaputra reni sari Riani, Nurul Okta Rindri Mutohir Ririk, Alis Riyan Heriadi rizca sutra ayu Royadji Darma Santoso, Muhammad Bagus Sari, Yulianti Dewi Manda Sarkis Enda Raya S Sasana Putra Sasana Putra, Sasana Silmi, Safinah Siti Anugrah Mulya Putri Ofrial Siti Mulya Sulistiyorini, Rahayu Suryatama, Noval Syukur Sebayang TALITHA, YOLANDA SEPTIANI Triafini Noviarti Yoga Kartiwi, Diana Williani Yoga Tryas Pratama Yogi Alexander Yohanes Martono Hadi Yuntares Putri Nawang Sari Zillie, Muhammad Febry