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Evaluasi Tebal Perkerasan Lentur Dengan Metode Analisa Komponen Dari Bina Marga 1987 Dan Metode Aashto 1993 Menggunakan Program Kenpave (Studi Kasus: Jalan Karangmojo-Semin Sta 0+000 sampai Sta 4+050) Dinata, Doni Ikrar; Rahmawati, Anita; M, Dian Setiawan
Semesta Teknika Vol 20, No 1 (2017): MEI 2017
Publisher : Semesta Teknika

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Abstract

In Indonesia, many roads have been damaged especially on flexible pavement design. There are caused by the high of traffic volume, extreme climate changes, the bad subgrade quality and the lack of quality of pavement material. The aim of this research is to analysis of the pavement quality of the road using KENPAVE program. Case study research is on Karangmojo– Semin road,  Sta. (0 + 000) to Sta. (4 + 050), Gunung Kidul,  D.I Yogyakarta. The program can give the value of stress and strain on the road due to traffic load. The response of  stress and strain caused by fatigue cracking and rutting from KENPAVE output with pavement thickness analysis using Bina Marga 1987method are 0,000408 and 0,00138, respectively and using AASHTO 1993 method the fatigue crackingand rutting are 0,000322 and 0,00134, respectively. The flexible pavement design using method of Bina Marga 1987 and AASHTO 1993 produce the amount of load repetition with a traffic load plan is greater than the number of repetition load plan, so the road will have possibilities of  fatigue cracking and rutting damage before the design life reached.
Kajian Pola Operasi Jalur Ganda Kereta Api Muara Enim - Lahat Setiawan M, Dian
Semesta Teknika Vol 19, No 1 (2016): MEI 2016
Publisher : Semesta Teknika

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Abstract

Muara Enim – Lahat railway double track construction can optimise the passenger and freight transportation in South Sumatera. The objective of this study is to conduct railway double track operation concept analysis in order to obtain full concept of railway operation on this line. The result of this study become so important since it can be used for maintaining the optimisation steps of railway double track operation between Muara Enim – Lahat. This research was conducted by doing field survey and instantional survey to obtain primary and secondary data that is used as basic analysis of Muara Enim – Lahat railway track line operation. The key points included on this railway operation concept analysis are number of train per day, train length, maximum speed, station location, station function, station category, station type and activity, line capacity, and station layout. 
Perbandingan Tebal dan Analisis Kerusakan Perkerasan Lentur Menggunakan Program KENPAVE dan Metode Asphalt Institute Setiawan M, Dian; Rahmawati, Anita; Setiawan, Iwan Bagus
Semesta Teknika Vol 21, No 2 (2018): NOVEMBER 2018
Publisher : Semesta Teknika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.212216

Abstract

The mechanistic-empirical method is one of the techniques used in the design of pavement thickness. Maospati-Sukomoro Road is the primary access to Magetan City which is traversed by heavy vehicle traffic. This research was conducted with the objective to design the pavement thickness and to analyse the pavement performance against fatigue cracking and rutting. Bina Marga 1987 and AASHTO 1993 were used as the empirical method in this research. The results then investigated with KENPAVE program as the mechanistic method. The calculations showed that the Bina Marga 1987 produce Nd value of 7,52x105 and Nf value of 5,77x1012 whereas the AASHTO 1993 produce Nd value of 2,12x109 and Nf value of 1,42x1011. The result indicated that the designed pavement thickness based on the Bina Marga 1987 method is unable to serve the planned traffic load and will be damaged if there is no immediate maintenance work. In another side, the designed pavement thickness based on the AASHTO 1993 method is capable of serving the planned traffic load.
Worldwide Hot Mix Asphalt Layer Application and Scrap Rubber and Bitumen Emulsion Studies on Railway Track-Bed Setiawan, Dian M
Semesta Teknika Vol 21, No 2 (2018): NOVEMBER 2018
Publisher : Semesta Teknika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.212223

Abstract

Researchers around the world have performed various studies on reinforcement of track-bed and mitigation of ballast deterioration. This paper objective is to conduct a literature review comprehensively to analyse and discuss the development of rubber, bitumen emulsion, and asphaltic layer usage on railway track-bed to study the proposed alternative of Indonesian unconventional rail track design concept. Various asphalt track-bed concept around the world have been reviewed (Germany, USA, Italia, Japanese, France, Spain, and Austria). Research on scrap rubber and bitumen emulsion in railway track-bed also examined in this paper. There are no researchers’ uses these three methods together in their study. In fact, each design has its benefits and limitations, so if these three methods are combined, then they will complete each other and will produce better output. The author suggests developing a new track structural components design that combined asphalt layer, scrap rubber, and bitumen emulsion. This new design expected to have capabilities to serve high-speed railway and existing railway track corridors more cost-effectively compare to the conventional tracks in consequence of their potential to have greater structural stability, considerably lower maintenance works, and more service-life. It can serve the train journey with higher speed and higher axle load.
Analisis Panjang Runway untuk Pendaratan dan Take-off Pesawat Airbus A330-200 dan A330-300 Setiawan, Dian M; Mahmudah, Noor; Putra, Edo Laksmana
Semesta Teknika Vol 22, No 1 (2019): MEI 2019
Publisher : Semesta Teknika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.221233

Abstract

AbstrakOtoritas Bandara Radin Inten II merenovasi bandara mulai dari memperpanjang landasan pacu serta memperluas apron dan bangunan terminalnya. Landasan pacu diperpanjang dari sebelumnya 2.500 m menjadi 3.000 m. Pengembangan ini dilakukan karena Bandara Radin Inten II dipilih menjadi embarkasi haji penuh dan juga karena adanya potensi peningkatan aktivitas bandara setiap tahunnya. Bandara juga harus mampu mengakomodasi pesawat Airbus A330-200 dan A330-300 untuk meningkatkan kapasitas penumpang. Penelitian ini dilakukan dengan mengevaluasi kondisi yang ada dari Bandara Radin Inten II dan menganalisis apakah landasan pacu di Bandara Radin Inten II dapat mengakomodasi Airbus A330-200 dan A330-300. Hasil analisis menunjukkan bahwa terdapat peningkatan yang signifikan dalam kegiatan penumpang dan kargo. Selanjutnya, Bandara Radin Inten II dapat melayani jenis pesawat Airbus A330-200 dengan panjang landasan pacu yang dibutuhkan 2.753 m untuk pesawat tersebut, sedangkan pesawat A330-300 tidak dapat dilayani karena pesawat ini membutuhkan panjang landasan 3100 m untuk lepas landas dan mendarat dengan aman.AbstractThe 2nd Radin Inten Airport authorities renovate its airport starting from extending the runway as well as expanding the apron and its terminal building. The runway was extended from previously 2,500 m to 3,000 m. The development was due to the 2nd Radin Inten Airport was chosen to become a full hajj embarkation and also due to a potential increase in airport activity every year. The airport also must be able to accommodate the Airbus A330-200 and A330-300 aircraft to increase passenger capacity. The study was conducted by evaluate the existing conditions of the 2nd Radin Inten Airport and analyse whether the runway at the 2nd Radin Inten Airport can accomodate the Airbus A330-200 and A330-300. The results of the analysis showed that there were significant increases in the passenger and cargo activities. Furthermore, 2nd Radin Inten Airport can serve Airbus A330-200 aircraft types with the required runway length of 2,753 m for such aircraft, while the A330 aircraft -300 unable to be served because this aircraft requires 3,100 m runway length in order to take-off and landing safely.
PELAKSANAAN INSPEKSI KESELAMATAN PADA PERLINTASAN SEBIDANG JPL 349 KM 163+758, JALAN TIMOHO, YOGYAKARTA Mahmudah, Noor; Setiawan, Dian M; Ramanti, Ristacya Devi
Semesta Teknika Vol 22, No 2 (2019): NOVEMBER 2019
Publisher : Semesta Teknika

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Abstract

Kecelakaan yang terjadi antara kendaraan jalan raya dan kereta api dapat terjadi di perlintasan sebidang walaupun sudah dilengkapi dengan prasarana yang telah ditentukan. Penelitian ini bertujuan untuk menginspeksi keselamatan perlintasan sebidang di JPL 349, Jalan Timoho, Yogyakarta, karena lokasi perlintaasan sebidang ini berdekatan dengan pusat kegiatan masyarakat. Metode penelitian ini diawali dengan studi pustaka dan pengumpulan data primer dan data sekunder. Data primer terdiri dari data kelengkapan infrastruktur, data geometrik, volume lalulintas, tundaan lalulintas, panjang antrian kendaraan, dan indeks kondisi struktur perkerasan (Pavement Condition Index). Sementara itu, data sekunder berupa jadwal kedatangan dan keberangkatan kereta api. Hasil penelitian ini menunjukkan bahwa perlintasan sebidang JPL 349 tidak memenuhi persyaratan yang berlaku terkait dengan rambu, marka, interval waktu kedatangan kereta api, sudut perpotongan perlintasan, jarak antara perlintasan sebidang yang berdekatan, dan alinemen horizontal. Tundaan lalulintas terlama ialah sebesar 194 detik dan antrian kendaraan terpanjang ialah 210 meter. Selain itu, disimpulkan bahwa nilai indeks kondisi struktur perkerasan ialah sebesar 72.9% (sangat bagus).Accidents between motorized vehicles and trains may occur at level crossings even though it has been maintained and given an adequate infrastructure. This study aims to conduct a safety inspections at JPL 349, Timoho Street, Yogyakarta since the level crossing location close to the center of human activity. This research method begins with a literature study and primary and secondary data collection. The primary data consisted of infrastructure completeness data, highway and rail track geometric, traffic volume, traffic delay, vehicles queue length, and pavement condition index (PCI). While secondary data was in the form of train departure and arrival schedules. The conclusions of this study stated that the JPL 349 level crossing do not meet the applicable regulatory standards in terms of signs, markers, train travel time intervals, intersection angles between highway and rail track, and the distance between level crossings. In terms of geometric, the horizontal alignment of the highway was also not in accordance with the applicable regulations. The longest traffic delay was 194 seconds and the longest queue of vehicles was 210 m. In addition, it was known that the average PCI was 72.9% (very good). 
Pengaturan Lalulintas Kereta Api di Stasiun Cicalengka untuk Mendukung Pengoperasian Jalur Ganda Kereta Api Bandung-Cibatu Setiawan M, Dian; Devi P, Rahardhita Luthfiana; Rosyidi, Sri Atmaja P
Semesta Teknika Vol 21, No 1 (2018): MEI 2018
Publisher : Semesta Teknika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.211205

Abstract

Indonesian Railway Authority plans to build a double railway track between Bandung-Cibatu which is currently the densest service line in Bandung Regency. Cicalengka Station is one of the major stations in this line service. This study aims to plan the train traffic arrangement at Cicalengka Station. The Conflict Rate Matrix Table was used as a simple simulation method to analyse the train journey route (formed, used, conflicted) and the degree of route usage against train frequency. The results showed that the Cicalengka Station on double track system would be passed by 98 passenger trains and planned to have two primary track (II and III) which are used for the direct train journey through the station. Track I, IV, V, and VI are the siding tracks that used for a railway stop. Cicalengka Station is also planned to have a route that is formed and is used each amounted to 10 routes (A to J). The conflict degree is 0.84, and the degree of route usage against train frequency is 0.75. Furthermore, it can be concluded that the percentage of non-conflicted route increased from 16% to 25%.
Kajian Pola Operasi Jalur Ganda Kereta Api Muara Enim - Lahat Setiawan M, Dian
Semesta Teknika Vol 19, No 1 (2016): MEI 2016
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.v19i1.1832

Abstract

Muara Enim – Lahat railway double track construction can optimise the passenger and freight transportation in South Sumatera. The objective of this study is to conduct railway double track operation concept analysis in order to obtain full concept of railway operation on this line. The result of this study become so important since it can be used for maintaining the optimisation steps of railway double track operation between Muara Enim – Lahat. This research was conducted by doing field survey and instantional survey to obtain primary and secondary data that is used as basic analysis of Muara Enim – Lahat railway track line operation. The key points included on this railway operation concept analysis are number of train per day, train length, maximum speed, station location, station function, station category, station type and activity, line capacity, and station layout. 
EVALUASI TEBAL DAN ANALISIS KERUSAKAN PERKERASAN LENTUR MENGGUNAKAN METODE ANALISA KOMPONEN, AUSTROADS, ASPHALTINSTITUTE DAN PROGRAM KENPAVE Anita Rahmawati; Dian Setiawan; Mohammad Aby Yansun Pangestu; Robith Azkal Aulia
Media Teknik Sipil Vol. 16 No. 2 (2018): Agustus
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jmts.v16i2.6428

Abstract

Dalam rangka peningkatan dan pengembangan kualitas jalan, maka diperlukan evaluasi tebal perkerasan jalan menggunakan Metode Analisa Komponen 1987, Metode Austroads 2004 dan Metode Asphalt Institute 1999, serta menganalisis kerusakan perkerasan jalan lentur berupa kerusakan fatigue c racking dan rutting menggunakan Program Kenpave guna mengetahui nilai tegangan - regangan yang terjadi pada perkerasan akibat beban lalu - lintas. Berdasarkan perhitungan yang telah dilakukan, diperoleh hasil tebal perkerasan berdasarkan Metode Analisa Kompone n, yaitu lapis permukaan sebesar 7,5 cm (Laston MS 340), lapis pondasi atas sebesar 10 cm (Laston Atas MS 340) dan lapis pondasi bawah sebesar 15 cm (Sirtu Kelas B). Sedangkan berdasarkan Metode Austroads, diperoleh lapis permukaan sebesar 7,5 cm (Laston M S 340), lapis pondasi atas sebesar 13 cm (Laston Atas MS 340), dan lapis pondasi bawah sebesar 50 cm (Sirtu Kelas B). Selanjutnya dengan menggunakan Metode Asphalt Institute diperoleh lapis permukaan sebesar 5 cm (Laston MS340), lapis pondasi atas sebesar 10 cm (Laston Atas MS 340), dan lapis pondasi bawah sebesar 15 cm (Sirtu Kelas B). Kemudian, berdasarkan hasil analisis kerusakan yang telah dilakukan menunjukkan bahwa tebal perkerasan Metode Austroads mampu mencapai umur rencana, sedangkan tebal perkeras an Metode Analisa Komponen dan Metode Asphalt Institute akan mengalami kerusakan sebelum umur rencana.
Pengaturan Lalulintas Kereta Api di Stasiun Cicalengka untuk Mendukung Pengoperasian Jalur Ganda Kereta Api Bandung-Cibatu Dian Setiawan M; Rahardhita Luthfiana Devi P; Sri Atmaja P Rosyidi
Semesta Teknika Vol 21, No 1 (2018): MEI 2018
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.211205

Abstract

Indonesian Railway Authority plans to build a double railway track between Bandung-Cibatu which is currently the densest service line in Bandung Regency. Cicalengka Station is one of the major stations in this line service. This study aims to plan the train traffic arrangement at Cicalengka Station. The Conflict Rate Matrix Table was used as a simple simulation method to analyse the train journey route (formed, used, conflicted) and the degree of route usage against train frequency. The results showed that the Cicalengka Station on double track system would be passed by 98 passenger trains and planned to have two primary track (II and III) which are used for the direct train journey through the station. Track I, IV, V, and VI are the siding tracks that used for a railway stop. Cicalengka Station is also planned to have a route that is formed and is used each amounted to 10 routes (A to J). The conflict degree is 0.84, and the degree of route usage against train frequency is 0.75. Furthermore, it can be concluded that the percentage of non-conflicted route increased from 16% to 25%.