Amelia Kusuma Indriastuti
Jurusan Teknik Sipil FT.UNDIP Jl. Prof. Soedarto SH., Tembalang, Semarang 50277

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Studi Karakteristik dan Model Pemilihan Moda Angkutan Mahasiswa Menuju Kampus (Sepeda Motor atau Angkutan Umum) di Kota Malang Djakfar, Ludfi; Indriastuti, Amelia Kusuma; Nasution, Akhmad Sya’ban
Rekayasa Sipil Vol 4, No 1 (2010)
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Brawijaya

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Abstract

Pendidikan merupakan salah satu kebutuhan pokok manusia modern. Dalam pemenuhan kebutuhan  akan pendidikan khususnya pendidikan formal, terjadilah pergerakan untuk mencapai sekolah ataupun  kampus yang ada. Pergerakan sendiri membutuhkan moda angkutan sebagai sarana untuk bergerak.  Pemilihan moda angkutan bervariasi berdasarkan tingkat kepuasan yang ditawarkan tiap moda angkutan.  Studi ini bertujuan untuk menganalisis karakteristik pengguna, karakteristik pergerakan, dan karakteristik  fasilitas moda angkutan mahasiswa menuju kampus, serta membuat model pemilihan moda angkutan  mahasiswa menuju kampus antara sepeda motor dan angkutan umum.Lokasi penelitian yaitu universitas dan perguruan tinggi di wilayah Kecamatan Lowokwaru Kota  Malang. Universitas dan perguruan tinggi tersebut adalah :Universitas Brawijaya, Universitas Negeri  Malang, Institut Teknologi Nasional, Universitas Islam Malang, Politeknik Negeri Malang, Universitas  Gajayana Malang dan Universitas Islam Negeri Malang. Metode yang digunakan adalah metode  wawancara dalam bentuk kuisioner yang disebarkan pada mahasiswa. Analisis data yang digunakan  adalah statistik deskriptif dan model binary logistik karena hanya ada dua pilihan alternatif moda dalam  studi ini yaitu angkutan umum dan sepeda motor. 
Karakteristik Pengemudi dan Model Peluang Terjadinya Kecelakaan Bus Antar Kota Antar Propinsi Nugroho, Lukito Adi; Sulistio, Harnen; Indriastuti, Amelia Kusuma
Rekayasa Sipil Vol 6, No 1 (2012)
Publisher : Department of Civil Engineering, Faculty of Engineering, University of Brawijaya

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Abstract

Kecelakaan lalu lintas merupakan masalah yang umum terjadi dalam penyelenggaraan sistem transportasi di banyak negara. Pada negara-negara berkembang, termasuk di Indonesia, kecelakaan lalu lintas ini cenderung mengalami peningkatan. Studi ini bertujuan untuk mengetahui karakteristik pengemudi bus AKAP ditinjau dari karakteristik sosio ekonomi dan pergerakan, besarnya tingkat pengetahuan/pemahaman pengemudi terhadap aspek keselamatan yang ada pada peraturan lalu lintas, mengetahui implementasi/perilaku pengemudi terhadap peraturan lalu lintas pada lokasi rawan kecelakaan, membuat model peluang terjadinya kecelakaan terhadap pengemudi bus Antar Kota Antar Propinsi, dan membuat rekomendasi program aksi peningkatan keselamatan angkutan penumpang umum bus AKAP. Pada hasil analisa deskriptif dapat diketahui bahwa seluruh pengemudi bus AKAP adalah seorang laki-laki/pria dengan mayoritas usia 41-50 tahun. Mayoritas pengemudi bus AKAP memiliki tingkat pendidikan akhir setara SMU/MA, dengan penghasilan rata-rata Rp. 1.000.000,00 – Rp. 2.000.000,00. Hasil analisa juga memperlihatkan bahwa hampir seluruh responden kurang memahami aspek keselamatan yang ada pada kendaraan maupun aspek keselamatan yang ada pada peraturan lalu lintas yang ada. Model peluang terjadinya kecelakaan lalu lintas yang telah dibentuk dipengaruhi oleh tingkat pendidikan pengemudi bus AKAP dan pengetahuan pengemudi bus AKAP terhadap aspek keselamatan yang ada pada kendaraan. 
Perubahan Pola Pergerakan pada Simpang Kalibanteng akibat Penerapan Manajemen Dua Arah pada Flyover Wicaksono, Y I; Indriastuti, Amelia Kusuma; Riyanto, Bambang
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 23, Nomor 1, JULI 2017
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (980.17 KB) | DOI: 10.14710/mkts.v23i1.14695

Abstract

Kalibanteng Intersection is one of primary node in west part of Semarang City. It is a signalized intersection which shaped roundabout. It lies on the truck track from west to east of Java Island, which is crossed over by Flyover Yos Sudarso – Siliwangi and Flyover Sudirman – Siliwangi. Formerly, the flyover is designed for Siliwangi – Yos Sudarso vice versa. The flyover could decrease truck volume from east to west, on the contrary heavy vehicle movement is still overburden Kalibanteng Intersection capacity. On 2018, it is planned that Ahmad Yani Airport access road will be diverted. Thus, it is important to increase Kalibanteng Intersection performance, and accommodate the airport access divertion plan at a time. This research is aimed to identify the existing movement pattern at Kalibanteng Intersection, to evaluate the existing signalized intersection performance, to develop a simulation of two way management on Kalibanteng Flyover, to analyze the movement pattern due to the implementation of two way management on the flyover, and to analyze the signalized intersection due to this management. The results show that the highest movements in Kalibanteng Intersection are the movement from Siliwangi to Yos Sudarso (which is dominated by heavy vehicle) and from Siliwangi to Sudirman (which isi dominated by light vehicle and motorcycle), and will keep on increasing in the future. These movement greatly contribute on intersection performance. This shows that the utilization of the flyover for two-way movement can be considered with mode type limitation. Using two-way flyover, the performance of Kalibanteng signalized intersection will increase.
PERENCANAAN SIMPANG EXIT TOL SALATIGA Ahmad, Fachreza; Sudrajat, Ricky; Indriastuti, Amelia Kusuma
Jurnal Karya Teknik Sipil Volume 6, Nomor 2, Tahun 2017
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Simpang Exit Tol Salatiga menjadi penghubung antara Jalan Tol Bawen – Solo dengan Jalan Arteri Semarang – Solo melalui Jalan Tingkir – Barukan. Pengoperasian simpang tersebut memungkinkan terjadinya konflik arus lalu lintas, sehingga diperlukan perencanaan simpang yang matang. Untuk dapat merencanakan simpang yang dapat melayani seluruh pergerakan selama tahun rencana, perlu diprediksi volume lalu lintas yang akan melewati simpang ini. Prediksi volume jam puncak dilakukan dengan Metode Gravity, yang mempertimbangkan biaya perjalanan sebagai faktor hambatan. Biaya perjalanan dianalisis berdasarkan BOK (Biaya Operasional Kendaraan). Hasil analisis memperlihatkan volume lalu lintas pada tahun 2035 sebesar 1.986,08 smp/jam (lengan barat), 1.410,75 smp/jam (lengan timur), dan 901,71 smp/jam (lengan timur). Jenis simpang yang digunakan adalah 312 L.  Simpang ini menggunakan 3 fase dengan waktu hijau (gi) sebesar 12 detik (lengan barat), 19 detik (lengan utara) dan 10 detik (lengan timur) dan waktu hilang total (LTI) 9 detik. Kapasitas simpang sebesar 551,31 smp/jam (lengan barat), 1.019, 001 smp/jam (lengan utara) dan 411,398 smp/jam (lengan timur). Tundaan simpang rata-rata 18,38 detik. Derajat kejenuhan pada lengan barat 0,57 ; lengan utara 0,38 ; dan lengan timur 0,49. Panjang antrian pada lengan barat 29,161 m ; lengan utara 19 m ; dan lengan timur 13,18 m. 
PENERAPAN LAJUR KHUSUS SEPEDA MOTOR PADA RUAS JALAN SEMARANG – KENDAL Mahamarendra, Mustika; Medawati, Prestika Fiprilia; Riyanto, Bambang; Indriastuti, Amelia Kusuma
Jurnal Karya Teknik Sipil Volume 3, Nomor 2, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Semarang - Kendal Road section is a connector between the central city of Semarang and Kendal. Traffic flows and accident rates through this street is quite high, especially accidents involving motorcycles. For that, the solution is the implementation of motorcycle lanes. From the analysis results DS in Siliwangi Road Sections is 0,75 and 0,78 in Walisongo Roads with low average speed is 27,58 km /h in Jalan Siliwangi. Analysis results obtained Siliwangi Road motorcycle accident is 70 % and 66 % on Walisongo Road. The proportion of motorcycle on Siliwangi road is 25.25 % - 41.66 % and 18.86 % - 41.43 % on Walisongo Road. Volume motorcycle in Siliwangi Road 1,687 pcu/hour and Walisongo Road 1,231 pcu/hour. Siliwangi Road DS is 0.75 and 0.78 on Walisongo Road. From solutions then selected by the best alternative with DS. Siliwangi road is divided into 4 segments, Segment I is to make the motorcycle lane with a width of 4 m and the other vehicle lane with a width of 8 m. Segment II is to make the motorcycle lane with a width of 4,25 m and the other vehicle lane with a width of 9,75 m. Segment III, this does not allow the roads to be made motorcycle lane because the road has a length of less than 100 m. Segment IV is to make the motorcycle lane with a width of 4 m and the other vehicle lane with a width of 7 m. In the Walisongo roads solution is to makes the motorcycle lane with a width of 4 m, and the other vehicle lane with a width of 7 m. Based on those motorcycle lanes parameters, can be concluded that the Semarang - Kendal Road section required motorcycle lanes with lane separators are markers.
EVALUASI KINERJA RUANG PEJALAN KAKI DI JALAN MALIOBORO YOGYAKARTA Pradipto, Ranar; Kharis, Zulfikar; Wicaksono, Y.I.; Indriastuti, Amelia Kusuma
Jurnal Karya Teknik Sipil Volume 3, Nomor 3, Tahun 2014
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Malioboro as one of  most tourism destination in Yogyakarta has a large number of visitors.  More than 4,000 people visiting  Malioboro area per day. The number of visitors at  pedestrian area  resulting inability Malioboro to receive such capacity. For  resolve these problems,  an  evaluation  of the service is needed more pedestrian capacity  (level of service). so that visitors will know about Malioboro growth in the future. and  The reference can being recommendation  as handling problems that occur at Malioboro street. The survey  undertaken are pedestrian  survey. Pedestrian survey is aimed to obtain  number of tourists data  in Malioboro pedestrians . The survey were conducted in three-point locations who can represent characters of  Malioboro, in front of the Hotel Inna Garuda,  Malioboro Mall and  Sami Jaya. The analysis is carried out to the HCM 2000. The result  of pedestrian survey are  Level of Service value. Base on the parking income data the growth rate of pedestrian area is about 5.2% . in the next five years the Level of Service will be bad with Level of service D. this mean there is a crowded situation in pedestrian area. overcome these problems we need  rearrangement pedestrian area  along Malioboro street  and make a planning analysis to resolve this issue hopefully can accommodating  Malioboro area for next 5 years in Pedestrian area with  Level of Service (LOS) B.
PENENTUAN PRIORITAS LOKASI PENGEMBANGAN SISTEM ANGKUTAN UMUM PERDESAAN DI JAWA TENGAH DENGAN METODE ANALYTICAL HIERARCHY PROCESS (AHP) Christnawati, Priscilla Tiara; Wangi, Intan Puspa; Basuki, Kami Hari; Indriastuti, Amelia Kusuma
Jurnal Karya Teknik Sipil Volume 5, Nomor 1, Tahun 2016
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Optimalization of rural public transit is needed to improve people’s prosperity, especially for those who live in remote rural area. Rural public infrastructure nowadays hasn’t been optimized properly by the government yet, proven by a few number of region which already has urged rural transportation infrastructure. This research aims to select the location of rural public transit system development in Central Java according to priorities. This research focuses on the region which has had the interregion rural public transit system route already. The analysis of developing system of rural public transit defines the location priority by Analytical Hierarchy Process (AHP) method and recommends its road typical. To determine location priority uses Analytical Hierarchy Process (AHP) method. Determination of criteria based on the results of questionnaires distributed to the expert. The criteria are total area, the number of demand, population density, LQ index of rural public transit availability, the number of trip distribution, primary-food volume, the number of rural public transportation supply, and the number of vehicles-owner. Utility assessment is done by using secondary data. From these two steps, location priority will be determined. The last step is identified whether it is necessary or not to advance its road typical based on the Region Land Use Planning as mentioned in the valid regulation. The result shows that the most significant factor in determining the rural public transit system development is the number of demand which gets 25,7%. The result clearly shows that Brebes and Tegal has been admitted as the most priority region of rural public transit system development. Amongst of all the routes of interregion rural public transit, there are two routes which should be advanced its typical road: Boyolali-Sragen route and Sukoharjo-Boyolali route. The conclusion of this research is there is still a few of region on Central Java which already has the interregion rural public transit system route –only nine regions. The government should support another region to supply this route access.
KAJIAN REAKTIVASI JALAN REL DI TERMINAL PETI KEMAS SEMARANG Pratiwi, Arlisa; Ningrum, Inovia Cahya; Kushardjoko, Wahyudi; Indriastuti, Amelia Kusuma
Jurnal Karya Teknik Sipil Volume 4, Nomor 4, Tahun 2015
Publisher : Departemen Teknik Sipil, Fakultas Teknik Universitas Diponegoro

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Abstract

Along with increasing amount of using container as distribution of goods, Central Java Provincial Government with PT. KAI and PT. Pelindo III planned reactivation of railway to distribute freight container. This meant that distribution of container on highway can be reduced, so the density and number of traffic accidents also the use of fuel can be reduced. The study aims to identify the traffic of containers, determine the origin-destination, cargo and container tonnage, predict future container needs, and design the railway construction. Methods of analysis were GDP data processing using shift share analysis and container demand prediction using regression analysis. Railway construction planning refers to PD no.10/1986 and other applicable guidelines. The result showed that container traffic at Semarang Container Terminal is constantly increasing. In 2013, the amount of movement of export-import reached 524.139TEUs, divided into 3 regions of origin/destination, western (24.43%), southern (53.23%) and eastern (22.34%). From the results of shift share analysis and regression, it is predicted that 30years later, container demand will reach 47.254.973Ton/Year. With such loads, the railroad is classified into first class, with maximum speed 60km/h, using R.54 types with 250m length, connected by bolts and welding, fastened by double elastic Pandrol type, and using prestressed concrete pads. Sub-ballast thickness needed is 20cm. Railway crossing is accomodated using wessel no.10.