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Identifikasi Jenis Kerusakan Pada Perkerasan Kaku (Studi Kasus Ruas Jalan Soekarno-Hatta Bandar Lampung) Muhammad Susanto; Sasana Putra; I Wayan Diana
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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Abstract

Bandar Lampung is one city that has a road network for the distribution of goods and services (national activities), ie at the Soekarno-Hatta Bandar Lampung. So that existing transport movement is strongly influenced by the existing pavement conditions on roads Soekarno-Hatta Bandar Lampung. In addition, the road pavement conditions also have an impact on the smooth traffic and safety as well as comfort for road users. This study aims to determine the type of damage and the value of the condition on the rigid pavement on roads Soekarno-Hatta Bandar Lampung along with solutions and workarounds. The method used for the assessment is the Pavement Condition Index (PCI). Based on study results, note the condition of rigid pavement on the road Soekarno-Hatta Bandar Lampung, namely: segment 1 = 79.50 (very good), segment 2 = 74.00 (very good), segment 3 = 76.92 (very good) , segment 4 = 83.88 (very good), segment 5 = 94.89 (perfect), segment 6 = 93.56 (perfect), segment 7 = 91.04 (perfect), segment 8 = 83.54 (very good), segment 10 = 92.17 (perfect), the segment 11 = 61.25 (good), the segment 12 = 77.71 (very good), the segment 13 = 88.41 (perfect) and the segment 14 = 84.52 (very good). Despite the rigid pavement condition index is still in good condition category even perfect, but at some point there is a sample unit has a PCI value <55 (fair). Based on the PCI, the treatment needs to be done only in the form of micro handling for each type of damage.. Keywords : distress type, severity level, PCI
Identifikasi Jenis Kerusakan Pada Perkerasan Lentur (Studi Kasus Jalan Soekarno-Hatta Bandar Lampung) Vidya Annisah Putri; I Wayan Diana; Sasana Putra
Jurnal Rekayasa Sipil dan Desain Vol 4, No 2 (2016): Edisi Juni 2016
Publisher : Jurnal Rekayasa Sipil dan Desain

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Soekarno-Hatta Bandar Lampung road is a national road which has function as a primary arterialroad. This road having wide 2 x 7,75 m with 4/2 D type of road. This research aims to determineSoekarno-Hatta Bandar Lampung pavement condition. The method used to assessment isPavement Condition Index (PCI). Based on the result of the study, it is known pavement conditionat Soekarno-Hatta Bandar lampung road is excellent 64,3 %; very good 21,4 % and good 14,3 %.Despite the overall condition of the road was still good even perfect category, but at somelocation the road has been damaged. Types of damage that found in this road consisting ofalligator cracking 12,64 %; block cracking 4,66%; bugs 3,35 %; depressions 2,96 %; edgecracking 4,05 %; shoulder drop off 4,14 %; longitudinal cracking 8,81 %; patching 24,61 %;polished aggregate 17,18 %, potholes 3,35 %; rutting 8,76 %; slippage cracking 2,58 % andraveling 2,92 %.Keywords : road damage, pavement condition index
Kualitas Bahan Bitumen Akibat Penambahan Kadar Lignin Yang Berbeda Raditya Rukmananda; Sasana Putra; Muhammad Karami
Jurnal Rekayasa Sipil dan Desain Vol 6, No 4 (2018): Edisi Desember 2018
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 Asphalt is one of the materials used as a road-making material. Needs for ashpalt modification are caused by restrictions and capabilities of basic asphalt binder material to withstand pressure. Lignin functions as a binding for wood cells. Lignin is used as an additive to improve the quality of bitumen material. The binder used is 60/70 asphalt penetration. The lignin material used comes from palm oil fiber waste. The variation of lignin addition on asphalt levels is 0%, 3%, 6%, 9%. Characteristics test of asphalt carried out is Asphalt Specific Gravity, Penetration, Ductility, Softening Point, Oil Weight Loss, Viscosity. Asphalt in this study experienced an increase in quality. The best mixing of lignin is 3% and 6%. Shown by the Penetration test, the value of asphalt penetration increased to 53.6 mm. The sensitivity of asphalt to rising temperatures is indicated by the softening point test reaching 62˚C. 6% lignin mixing is the highest value for the effect of asphalt viscosity of 827 cst. The value of asphalt density reaches 1.0714 gr / cm3. In the 9% lignin mixture there is a decrease in the Ductility test, Viscosity test, Asphalt Specific Gravity test. Keywords: Asphalt, Lignin, Modification, Penetration, Viscosity.
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. 
Pengaruh Degradasi Agregat Terhadap Karakteristik Campuran Beraspal Mohd. Denny Yudha Putra; Sasana Putra; Mulyadi Irsan
Jurnal Rekayasa Sipil dan Desain Vol 6, No 2 (2018): Edisi Juni 2018
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Gradation indicated has a considerable influence on interlocking which will subsequently affect the carrying capacity / stability. Therefore, the research was conducted with the aim to know the extent of the effect of aggregate degradation on the asphalt mixture quality decline. In this research, laboratory testing is done by taking asphalt samples at 2 Asphalt Mixing Plant (AMP) and different onsite location. Furthermore, as secondary data obtained Job Mix Formula on each AMP. After obtaining asphalt samples and Job Mix Formula, laboratory testing is conducted to determine the level of aggregate degradation of the asphalt quality decline. In laboratory test for asphalt samples of PT.Manggung Polah Raya obtained a crude aggregate fraction of 4,35%, a fine aggregate fraction of 6,23%, and a filler fraction of 1,87% indicated the higher gradation change becomes smoother. The value of mixed characteristics produced on Marhsall Test according to DGH specification 2010 for density > 2gr / cc, VMA > 15%, VIM 3,5%-5%, Flow > 3mm, And Stability > 800Kg. From the test result of asphalt samples of PT.Rindang Tigasatu Pratama obtained a crude aggregate fraction of 0,98%, a fine aggregate fraction of 0,12%, and a filler fraction of 0,86% indicating gradation increasingly coarse.Keywords: Gradation, Interlocking, Asphalt Mixing Plant (AMP) Marshall Test, Office of Highway 2010 Specification.
Pengaruh Jarak Penghamparan Terhadap Perubahan Suhu Campuran Alvio Rini; Sasana Putra; Priyo Pratomo
Jurnal Rekayasa Sipil dan Desain Vol 6, No 4 (2018): Edisi Desember 2018
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Pavement is widely used in Indonesia is a mixture of laston, in its implementation  temperature is very influential on the overlay process, temperature also affects the density process. The further the distance of AMP (Asphalt Mixing Plant) to the overlay location, the greater the decrease in temperature, and the decrease in density results. So it is necessary to do a study about effect of spread distance to mixed temperature change. The mixture used is Asphalt Concrete-Wearing Course from Asphalt Mixing Plant produced by PT Manggung Polah Raya for location on Sultan Agung Street, Bandar Lampung, Lampung and PT. Rindang Tiga Satu Pratama for the location of Teuku Cik Ditiro Street, Bandar Lampung, Lampung. From the analysis results of 2 AMP (Asphalt Mixing Plant), PT. Manggung Polah Raya and PT. Rindang Tiga Satu Pratama using logarithmic regression analysis, obtained that the distance and the Δtemperature are 0,9832 and 0,7366. The result of Δtemperature and Δdensity are 0,0568 and 0,0688 and the result of distance logarithmic regression analysis and Δdensity are 0,0326 dan 0,005. The result of the combined logarithmic regression analysis of PT. Manggung Polah Raya and PT. Rindang Tiga Satu Pratama between distance and Δtemperature is 0,7829 and 0,0005 for Δtemperature and Δdensity. Factor that influence the decrease of the temperature is the haulage process of the transport mixture. If the temperature decrease, then the result of the density are not maximal.  Keyword: Mixture Temperature Change, Distance, Density.
Kajian Efektivitas Rute Layanan BRT Koridor Rajabasa-Panjang Siti Rahmani; Sasana Putra; Muhammad Karami; Rahayu Sulistyorini
Jurnal Rekayasa Sipil dan Desain Vol 7, No 1 (2019): Edisi Maret 2019
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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.
Kajian Tingkat Degradasi Pada Pelaksanaan Konstruksi Jalan Beraspal Atri Ranindita; Sasana Putra; I Wayan Diana
Jurnal Rekayasa Sipil dan Desain Vol 6, No 2 (2018): Edisi Juni 2018
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One causes of construction failure on flexible pavement is changed composition of the aggregate gradation in asphalt mixture of the plan due to mechanical or non-mechanical process. Aggregates can occur degradation, ie gradation changes due to aggregate breakage of grains. Aggregate degradation can be caused by both mechanical and chemical processes. The decrease in quality occurring in the asphalt mixture is thought to be due to the aggregate gradation change in the asphalt mixture. To find this out, a study on the degradation level of flexible pavement construction is conducted,from Asphalt Mixing Plant to overlay location. Used mixture are Asphalt Concrete-Wearing Course produced by PT. Manggung Polah Raya for location on Sultan Agung Street, Bandar Lampung, Lampung and PT. Rindang Tigasatu Pratama for location on Teuku Cik Ditiro Street, Bandar Lampung, Lampung. Test of samples performed are extraction test and sieves analysis test. From the research result, it is founded that there is degradation during transport of asphalt mixture from Asphalt Mixing Plant to the location. Average degradation percent of location I, location II and location III PT. Manggung Polah Raya and PT. Rindang Tigasatu Pratama is %CA decreased by 5.17%, %FA increased by 3.67% and %filler increased 1.50%. Factors affecting degradation are due to work execution, specific gravity of aggregate and time of transport.Keywords: Road Pavement, Asphalt Concrete, Degradation
Effect of Delay due to U-Turn on Pangeran Antasari Road (Case Study U-Turn Near Ganesha Operation) Yovi Dwiana; Sasana Putra; Rahayu Sulistyorini
Jurnal Rekayasa Sipil dan Desain Vol 8, No 4 (2020): Edisi Desember 2020
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Pangeran Antasari road is an urban road with 2-ways 4-lanes type (using median). In this median was found U-turn facility near of Ganesha Operation. Based on preliminary observations at the study location (Pangeran Antasari Road), it was seen there vehicles that could’t make a smooth U-Turn movement and other vehicles that were obstructed when passing through this facility, especially during peak hours when traffic volume was high.The objevtives of this study is to know the effect of U-Turn on delays in Pangeran Antasari road, which is near of Ganesha Operation. The method used is Gap Acceptance. It was to determine the value of vehicle travel time that is affected by U-Turn movement vehicles, namely the gap time and follow-up time.Based on the data analysis carried out at the U-Turn near of Ganesha Operation, it can be concluded that the effect of delay is due to the average time of gap accepted and follow-up time. The average time value of gap accepted was 3.64 seconds and 4.35 seconds in the morning and 9.59 seconds and 8.78 seconds in the afternoon. The average follow-up time of the vehicle is 12.72 seconds to 18.2 seconds in the morning and 14.01 seconds to 17.87 seconds in the afternoon.
Karakteristik Campuran Aspal Panas Menggunakan Bahan Campuran RAP (Reclaimed Asphalt Pavement) Pada Berbagai Ukuran Agregat Nominal Ulfa Citra Mega; Sasana Putra; Muhammad Karami
Jurnal Rekayasa Sipil dan Desain Vol 8, No 3 (2020): Edisi September 2020
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RAP (Reclaimed Asphalt Pavement) is the residual pavement that has been damaged or out of date. RAP can be reused as a basic material for flexible pavement with the addition of new aggregate material and asphalt, to fulfill the quality and specifications of flexible pavement. This study aime to determine the quality of hot mix asphalt at various nominal aggregate sizes that made from RAP (Reclaimed Asphalt Pavement). The results of the study obtained the maximum stability value on the use of RAP 20% in AC-WC obtained 1588,829 kg, while for the use of RAP 22% on AC-BC obtained 1799,405 kg and for RAP on AC-Base 28% has a maximum stability value amounting to 2285,571kg. The three types of mixtures have mixed characteristics and marshall characteristics that fulfill the General Specifications of Bina Marga. The Optimum Asphalt Content value for the percentage of RAP use of 20% in AC-WC was 5.8%. Whereas for the use of 22% RAP on AC-BC, the Optimum Asphalt Content value was 5.45% and the use of RAP on AC-Base 28% was obtained by the Optimum Asphalt Containt value of 4.9%. The greater the nominal aggregate size of the hot  asphalt type, the greater the percentage of RAP (Reclaimed Asphalt Pavement) required . Keyword : RAP (Reclaimed Asphalt Pavement), Hot Mix Asphalt, Optimum Asphalt Containt