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Priyo Pratomo, Priyo
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Civil Engineering, Building, Construction & Architecture

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Pengaruh Suhu Tumbukan pada Campuran Aspal Beton dengan Jenis Lapis AC-WC Gradasi Halus Wahyudi, Wahyudi; Pratomo, Priyo; Ali, Hadi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 3 No. 2 (2015): Edisi Juni 2015
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v3i2.465

Abstract

This study was conducted to determine the effect of temperature on the Marshall parameterscompaction to mix AC - WC subtle gradations central limit. Optimum Asphalt Content Value(KAO) in the study sought to use 15 samples and done in the laboratory of Highway University ofLampung. From the analysis of the Marshall parameters obtained KAO mixture is 5.7%. Marshallparameter data retrieval is done twice trials, each experiment using 2x24 samples with the sametreatment for each experiment. Compaction temperature is 120 o C-155 o C is reviewed by varasi5 o C.From the results of experiments that have been conducted, Marshall parameter valuesobtained in experiment 1 and experiment 2 is not too much different. In general, the Stability,Flow, VMA and VFA qualify specifications bina marga 2010, the MQ does not meet thespecifications of 135 o C or lower temperatures and VIM value does not meet the specifications of130 o C or lower temperatures.Based on the tendency of marshall parameter values obtained fromexperiment 1 and experiment 2 indicate that the data obtained from these experiments hasparticularly a small false possibility.Keywords: AC-WC, KAO, Marshall parameter, temperature compaction,
Efek Pengaruh  Temperatur Pemadatan Pada Campuran Untuk Perkerasan Lapis Aus Sugiarto, Ponco; Pratomo, Priyo; Sulistyorini, Rahayu
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 4 No. 3 (2016): Edisi September 2016
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v4i3.467

Abstract

AbstractThe development of globalization in various sectors such as the economy, education, tourism and technology so fast up to now and will continue to grow, it must be supported by the rapid and safe transportation for the community. Happens a lot of road damage caused by compaction at a temperature that does not fit. This study was conducted to determine the effect of temperature on the value of the parameter marshall compaction. This recent research conducted in the Highway Laboratory, Civil Engineering, Lampung University. The study began by testing the quality of the material is asphalt and aggregate. After doing research the quality of asphalt followed by the manufacture of test specimens for value Optimum Asphalt Content. KAO value for the lower limit is 6.8% and for middle limit is 5.7%, after the obtained value KAO followed by the manufacture of the specimen at a solidification temperature variations. Variations in temperature used is 100oC, 115oC, 130oC, 145oC and 160oC. Based on these results it can be concluded that the solidification temperature greatly affects the value of the parameter marshall marshall The value parameter will affect the quality of the road, so the quality of the roads can be said to be safe and comfortable or not.Keywords: Temperature Effect, Compaction, KAO, Marshall Parameter  AbstrakPerkembangan era globalisasi di berbagai sektor , misalnya sektor ekonomi, pendidikan, pariwisata dan teknologi yang begitu pesat hingga sekarang dan akan terus berkembang, hal ini mesti didukung oleh transportasi yang cepat dan aman bagi masyarakat. Terjadi banyak kerusakan jalan yang disebabkan oleh pemadatan pada suhu yang tidak sesuai. Penelitian ini dilakukan untuk mengetahui pengaruh suhu pemadatan terhadap nilai parameter marshall ..Penelian ini dilakukan di laboratorium jalan raya teknik sipil universitas lampung. Penelitian dimulai dengan pengujian kualitas bahan yaitu aspal dan agregat. Setelah dilakukan penelitian kualitas aspal dilanjutkan dengan pembuatan benda uji untuk mencari nilai Kadar Aspal Optimum. Nilai KAO untuk batas bawah adalah 6,8% dan untuk batas tengah adalah 5,7%, setelah didapat nilai KAO dilanjutkan dengan pembuatan benda uji dengan variasi suhu pemadatan. Variasi suhu yang digunakan adalah 100oC ,115oC,130oC,145oC,dan 160oC. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa suhu pemadatan sangat mempengaruhi nilai parameter marshall .nilai parameter marshall akan berpengaruh terhadap kualitas jalan ,sehingga kualitas jalan dapat dikatakan aman dan nyaman atau tidak. Kata kunci : pengaruh suhu, pemadatan, KAO, parameter marshall
Variasi Temperatur Pencampuran Terhadap Parameter Marshall pada Campuran Lapis Aspal Beton Raya S, Sarkis Enda; Pratomo, Priyo; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 3 No. 3 (2015): Edisi September 2015
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v3i3.476

Abstract

This study was conducted to determine the effect of temperature variations on the mixing processof the asphalt concrete AC-WC (Asphalt Concrete-Wearing Course) subtle gradations in themiddle limit and lower limit of the Marshall parameters with reference to specifications of BinaMarga, 2010.From the results of experiments conducted that the optimum asphalt content is used to middle limitusing a asphalt content of 5,7% and 6,8% for the lower limit after that mixing was done usingtemperature variation of 120 o C, 130 o C, 140 o C, 150 o C, and 160 o C.To a mixture of Laston AC-WC subtle gradations middle limit grading 5,7% asphalt contentmixing temperature using a temperature of 120 o C, 130 o C, 140 o C, 150 o C, 160 o C and still meet allstandards of marshall parameters. Ideal mixing temperature variations in the middle limit ofmixing temperature 150 o C-160 o C. While the lower limit to the level of 6,8% asphalt contentmixing temperatures between 120 o C-160 o C did not meet the specifications, because the MQ valuebelow the minimum value of 250 kg / mm.Keywords: Mixing temperature, 2010 Specification, Marshall, Asphalt Concrete-Wearing Course(AC-WC) Subtle Gradation.
Perencanaan Transportasi Umum Berbasis Kereta Api (Rute Tanjung Karang - Bandara Radin Inten II) Mutohir, Rindri; Herianto, Dwi; Pratomo, Priyo
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 5 No. 1 (2017): Edisi Maret 2017
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v5i1.606

Abstract

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.
Pengaruh Jarak Penghamparan Terhadap Perubahan Suhu Campuran Rini, Alvio; Putra, Sasana; Pratomo, Priyo
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 6 No. 4 (2018): Edisi Desember 2018
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v6i4.951

Abstract

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.
Co-Authors Andriansyah Andriansyah Antonius Situmorang, Antonius Budi Raharjo Dwi Herianto Dwi Heriyanto Hadi Ali Istanto, Teguh Dwi Muhammad, Nurfadli Mutohir, Rindri Prameswari, Putri Ajeng Rahayu Sulistyorini Rainal, Rainal Raya S, Sarkis Enda Rini, Alvio Sasana Putra, Sasana Sugiarto, Ponco Suhardi Suhardi Sulistiyorini, Rahayu Wahyudi Wahyudi Wahyudi, Danu Yuliansyah Yuliansyah