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Worldwide Hot Mix Asphalt Layer Application and Scrap Rubber and Bitumen Emulsion Studies on Railway Track-Bed Dian M Setiawan
Semesta Teknika Vol 21, No 2 (2018): NOVEMBER 2018
Publisher : Universitas Muhammadiyah Yogyakarta

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.
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) Doni Ikrar Dinata; Anita Rahmawati; Dian Setiawan M
Semesta Teknika Vol 20, No 1 (2017): MEI 2017
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.v20i1.2723

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.
Analisis Panjang Runway untuk Pendaratan dan Take-off Pesawat Airbus A330-200 dan A330-300 Dian M Setiawan; Noor Mahmudah; Edo Laksmana Putra
Semesta Teknika Vol 22, No 1 (2019): MEI 2019
Publisher : Universitas Muhammadiyah Yogyakarta

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.
Perbandingan Tebal dan Analisis Kerusakan Perkerasan Lentur Menggunakan Program KENPAVE dan Metode Asphalt Institute Dian Setiawan M; Anita Rahmawati; Iwan Bagus Setiawan
Semesta Teknika Vol 21, No 2 (2018): NOVEMBER 2018
Publisher : Universitas Muhammadiyah Yogyakarta

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.
Pelaksanaan Inspeksi Keselamatan pada Perlintasan Sebidang JPL 349 KM 163+758, Jalan Timoho, Yogyakarta Noor Mahmudah; Dian M Setiawan; Ristacya Devi Ramanti
Semesta Teknika Vol 22, No 2 (2019): NOVEMBER 2019
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.222242

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). 
Desain Tebal Perkerasan Lentur Jalan Menggunakan Program Kenpave di Ruas Jalan Maospati - Sukomoro, Kabupaten Magetan, Jawa Timur Anita Rahmawati; Farhan Aldiansyah; Dian M Setiawan
Bulletin of Civil Engineering Vol 1, No 1 (2021): Februari
Publisher : Civil Engineering Department, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/bce.v1i1.11050

Abstract

lan Maospati – Sukomoro melintasi kawasan pusat perindustrian di Kabupaten Magean.  Hal ini menyebabkan banyak kendaraan-kendaraan berat yang melewati jalan Maospati – Sukomoro. Oleh karena itu, perlu perencanaan khusus agar perkerasan jalan ini mampu menahan beban kendaraan berat. Penelitian ini dilakukan dengan tujuan untuk merancang tebal perkerasan dan nilai kemampuan jalan dalam mengalami retak lelah dan retak alur. Metode yang digunakan adalah metode Analisa Komponen Bina Marga 1987 dan Metode AUSTROADS yang kemudian dianalisis dengan program Kenpave. Hasil penelitian menunjukan bahwa perhitungan tebal perkerasan dengan metode Analisa Komponen Bina Marga 1987 menghasilkan lapis permukaan sebesar 7,5 cm, lapis pondasi atas sebesar 20 cm, lapis pondasi bawah  sebesar 28 cm, sedangkan jika menggunakan metode AUSTROADS menghasilkan lapis permukaan sebesar 26,5 cm, dan lapis pondasi bawah sebesar 50 cm. Hasil menggunakan program Kenpave untuk nilai (Nf) metode Analisa Komponen Bina Marga 1987 ialah 21.546,03 sedangkan metode AUSTROADS 956.862,55. Untuk nilai retak alur (Nd) metode Analisa Komponen Bina Marga 1987 ialah 526.588,54 sedangkan metode AUSTROADS ialah 19.276.509,28. Untuk perhitungan repetisi beban rencana (Nr) ialah 1.945.972,63. Nilai tersebut menunjukan bahwa untuk nilai Nf tidak mampu menahan beban yang direncanakan. Sedangkan nilai yang diperoleh untuk nilai Nd metode Analisa komponen bina marga 1987 tebal perkerasan yang dirancang tidak mampu menahan beban lalu lintas yang direncanakan. Sedangkan untuk nilai Nd metode AUSTROADS tebal perkerasan yang dirancang mampu menahan beban lalu lintas yang telah direncanakan. 
Perencanaan Partisipatif Masyarakat dalam Upaya Memanfaatkan Potensi Sungai Muhammad Heri Zulfiar; Dian Setiawan; Taufiq Hidayat
Prosiding Seminar Nasional Program Pengabdian Masyarakat 2019: 4. Pemberdayaan Badan Usaha Milik Desa
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.029 KB) | DOI: 10.18196/ppm.24.437

Abstract

Sebagai strategi pemberdayaan, pendekatan partisipatif banyak membantu menyelesaikan persoalanmasyarakat termasuk masyarakat yang memiliki potensi sumberdaya air (sungai). Hingga saat inisumberdaya air memiliki ragam persoalan yang kompleks antara lain; penumpukan sampah, pencemaranair, bantaran yang kumuh dan sebagainya. Pengelolaan sumberdaya air perlu adanya komitment bersamasemua pihak. Demikian juga halnya kondisi di RT 01/RW 22 Dusun Tangkilan Sidoarum yangmemiliki potensi bendung (sungai) dan saluran irigasi. Secara akademik kajian terhadap potensisumberdaya bendung memiliki resiko yang tinggi untuk wisata maupun karamba. Dilain pihak kondisisampah terus menumpuk dan bantaran kali terlihat kumuh dan tidak terawat. Hal ini bukan berartitidak ada solusi atas penyelesaian masalah warga. Untuk itu dibutuhkan strategi yang dapatmenempatkan masyarakat sebagai subyek (center of people) dengan konsep penataan sumberdaya airyang bernilai ekonomis tanpa merusak lingkungan. Adanya dukungan akan kearifan local denganmemperhitungkan siklus musim upaya penggalian dan pemanfaatan potensi dilaksanakan melaluipembuatan karamba di sungai dan penataan lingkungan diruas tertentu. Hasil yang diperolehmasyarakat dapat belajar budidaya ikan, sampah disekitar bantaran juga karamba menjadi bersih,lingkungan menjadi asri dan nyaman serta adanya komitment menata dan memanfaatkan lahanbendung yang terlantar untuk budidaya ikan sebagai upaya mengoptimalkan potensi sumberdaya air(sungai).
Dampak Penambahan Campuran Aspal Penetrasi 60/70 Sebanyak 3% pada 1 Lapisan dan 3 Lapisan Struktur Balas Bobby Ariyanto; Dian Setiawan M
Bulletin of Civil Engineering Vol 2, No 1 (2022): Februari
Publisher : Civil Engineering Department, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/bce.v2i1.12410

Abstract

The addition of asphalt material is expected to increase service life and minimize maintenance costs from conventional ballast structures. The purpose of this study was to determine the weight of test material + asphalt 3%, compressive strength, vertical deformation, elastic modulus, abrasion value and damage to the test specimen after loading. The method used was the compressive test method while for the test object used consists of dirty ballast, clean ballast, dirty ballast + 3% asph alt 1 layer, dirty ballast + 3% asphalt 3 layers, clean ballast + 3% asphalt 1 layer, clean ballast + 3% asphalt 3 layers. The test objects were modeled with a cube measuring 0.4 x 0.3 x 0.2 m. The test results show that the addition of asphalt can increase the deformation value and can reduce the modulus of elasticity. However the presence of asphalt as a binding material can minimize the valueof abrasion and damage to the reciprocating constituent material.Â