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All Journal Jurnal Ilmiah Elektronik Infrastruktur Teknik Sipil Jurnal Ilmiah Teknik Sipil Jurnal Spektran Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Jurnal Transportasi Jurnal Teknik Sipil Civil Engineering Dimension International Journal of Engineering and Emerging Technology Jurnal Darma Agung International Journal of Sustainable Transportation Technology Jurnal Teknologi Transportasi dan Logistik

I P. Alit Suthanaya

Program Studi Magister Teknik Sipil, Program Pascasarjana Universitas Udayana

Author-ID : 397174

Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation Other

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ANALISIS KINERJA RUAS JALAN AHMAD YANI AKIBAT BANGKITAN PERGERAKAN DI RUKO WAINGAPU SUMBA TIMUR, NTT Indasari Rambu Lubu; Dewa Made Priyantha Wedagama; Putu Alit Suthanaya
Jurnal Ilmiah Teknik Sipil Jurnal Ilmiah Teknik Sipil, Vol. 19, No. 1, Januari 2015
Publisher : Department of Civil Engineering, Udayana University

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Ruko Waingapu yang berlokasi di ruas Jalan Ahmad Yani merupakan tempat perbelanjaan padat di Waingapu yang tidak pernah sepi setiap harinya dari pengunjung dan pembeli karena menjual barang-barang kebutuhan pokok maupun sekunder yang lengkap. Hal ini mengakibatkan konflik terhadap lalulintas yang berada disekitarnya, yaitu diantaranya terjadinya penurunan kinerja ruas jalan akibat adanya aktivitas kendaraan berhenti atau parkir yang memiliki tujuan ke Ruko, kendaraan yang keluar masuk Ruko serta adanya aktivitas pejalan kaki menuju maupun keluar ruko.Tujuan penelitian ini adalah (1) Untuk menganalisis bangkitan pergerakan yang ditimbulkan oleh aktivitas di depan Ruko Waingapu (2) Untuk menganalisis kinerja ruas Jalan Ahmad Yani saat ini dengan dan tanpa adanya pengaruh bangkitan pergerakan di Ruko Waingapu. Dari hasil analisis diketahui: (1) Bangkitan pergerakan di Ruko Waingapu saat ini pada jam puncak tertinggi terjadi pada pukul 17.45-18.45 WITA yaitu sebesar 147 smp/jam. (2) Hasil analisis kinerja ruas jalan diketahui bahwa kapasitas ruas jalan sebesar 2066 smp/jam dengan derajat kejenuhan sebesar 0,25 pada jam puncak volume lalu lintas dan 0,25 pada jam puncak bangkitan pergerakan. Kecepatan yang terjadi ialah sebesar 13,72 km/jam pada jam puncak volume lalu lintas dan 13,7 km/jam pada jam puncak bangkitan pergerakan. Berdasarkan rasio Q/C dan kecepatan didapat tingkat pelayanan jalan tersebut terletak pada level F.

PEMODELAN TARIKAN PERJALANAN MENUJU PUSAT PERBELANJAAN DI KABUPATEN BADUNG, PROVINSI BALI Putu Alit Suthanaya
Jurnal Ilmiah Teknik Sipil Vol. 14, No. 2 Juli 2010
Publisher : Department of Civil Engineering, Udayana University

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Badung Regency, especially South of Badung is the center of tourism inBali where development of shopping centers increases. The existence of theseshopping centers as one of commercial facilities has attracted trips which cause theincrease of traffic volume, degree of saturation, and conflict between through andlocal traffic. Therefore, a study on the amount of trips attracted to these shoppingcenters is required. The objectives of this study are to evaluate trips mode compositionand to model trip attraction to shopping centers. The primary data were obtainedfrom trip attraction survey whilst the secondary data were obtained from theadministration of the shopping centers (i.e. total area, floor area, parking area,number of employments, and number of supporting facilities available). The resultsof analyses on customer mode split indicated that the proportion of using motorbike was 58,43%, 41,37% light vehicle, 0,10% heavy vehicle and 0,10% unmotorisedvehicle. Multiple regression analyses indicated that independent variablesthat influence trip attraction on peak hour are total area (X1) and parking area(X2). For one day trips, only total area had a significant influence. Trip attractionmodel for morning peak hour, evening peak hour ad for one day trips are: Y11 =105,747 + 0,005 .X1 (R2 = 0,967); Y12 = 45,601 + 0,015 .X3 (R2 = 0,984); Y13 =3405,73 + 0,187. X1 (R2 = 0,920), respectively.

ANALYSIS OF ACCESSIBILITY TO JOBS BY CAR IN THE CITY OF SYDNEY, AUSTRALIA Putu Alit Suthanaya
Jurnal Ilmiah Teknik Sipil Vol. 10, No. 2 Juli 2006
Publisher : Department of Civil Engineering, Udayana University

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Low density urban sprawl generates a greater need to travel than more compact structures of mixed land uses in which the physical separation of activities is small. One way to reduce travel needs would be to bring homes, jobs, and service together in a relatively compact urban centre to achieve a high level of accessibility with little need for movement. Recently, research has focused on the debate of the urban form contribution to reduce urban travel and car dependence and to achieve a more sustainable city. One variable to define urban form is accessibility to jobs. Accessibility concept can be used to analyze relative job-housing location. Using journey-to-work (JTW) Census data over a 35-year period from 1961 to 1996 in Sydney, this paper analyze accessibility to jobs in Sydney, Australia by applying several methods such as dispersal index, Z-score, lorenz curve and Hansen Index. The results indicated that both housing and employment have moved away from the CBD towards the outer areas. Decentralization of both residential workers and employment was followed by an increasing use of car. Because the employment location in the outer ring is much easier to reach by car, this leads to an increasing car dependence by residents. If the decentralization trend continues into the future without a change to the public transportation service, it is expected that the proportion using car will increase by about 12.7 percent of the 1981 share. The mean trip length by car is predicted to increase by about 20.5 percent from its 1981 value. This finding indicates that the change in the relative jobs-housing location was followed by a change in travel patterns.

ANALYSIS OF PREFERENCE FUNCTION BY CAR IN THE CITY OF SYDNEY, AUSTRALIA Putu Alit Suthanaya
Jurnal Ilmiah Teknik Sipil Vol. 11, No. 1 Januari 2007
Publisher : Department of Civil Engineering, Udayana University

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One important aspect in the sustainable transportation target is the reduction in vehicle kilometres of travel (VKT) by car. The use of private car is one major contributor of environmental deterioration in Sydney. It is essential to understand the journey-to-work travel behaviour by car. One of the method that can be used to study this travel behaviour is preference function. Using journey-to-work (JTW) Census data over a 35-year period from 1961 to 1996 in Sydney, this paper applies preference functions to study the journey-to-work commuting preferences by car. Descriptive statistics and analysis of variance are applied to evaluate the trends in the slope preferences over time. Moran’s I statistic of spatial association is used to study the spatial distribution of preference functions, and the pattern of interactions between zones, to assess the level of interaction and to test their statistical significance. The results indicated that the mean slope preference by car has increased over time showing an increasing preference of residents towards distance maximization for traveling to work by car. The slope preferences by car for the inner and middle ring residents are relatively stable over time whilst the outer ring residents (beyond 20 km from the CBD) experienced a dramatic increase. Mostly, the zonal slope preferences by car in Sydney in 1996 were within one standard deviations of the mean. Only Parramatta (30) was found to have a value of over two standard deviations of the mean on the maximization side. It is clearly shown from these results that when increasing job opportunities are available in the surrounding zones, residents tend travel longer to reach job opportunities available in the other zones, in particular, in the case of job-skill mismatch. Therefore, it is not surprising that a dramatic increase in preference for longer trips has been experienced by outer ring residents in Sydney where job decentralization continues to occur over time.

PENGUKURAN TOPOGRAFI DI LINGKUNGAN KAMPUS PROGRAM STUDI TEKNIK SIPIL DI BUKIT JIMBARAN UNTUK KEPERLUAN MITIGASI BENCANA D. M Priyantha Wedagama; Putu Alit Suthanaya; I Ketut Sudarsana; G.A.P Candra Dharmayanti; I.A. Made Budiwati; A.A. Diah Parami Dewi; I Wayan Sudithayasa
Jurnal Ilmiah Teknik Sipil Jurnal Ilmiah Teknik Sipil, Vol. 22, No. 1, Januari 2018
Publisher : Department of Civil Engineering, Udayana University

Mitigasi bencana adalah suatu rencana atau kegiatan yang dibuat untuk meminimalisir korban jiwa dan kerugian material jika terjadi kebakaran atau musibah lainnya. Salah satu cara untuk mitigasi bencana pada suatu institusi adalah titik berikumpul (emergency assembly point) yaitu sebuah tempat atau lokasi yang digunakan oleh masyarakat atau penghuni gedung untuk berkumpul jika terjadi sebuah bencana. Tujuan studi ini adalah untuk pengukuran topografi dan situasi di lingkungan kampus Teknik Sipil Unud di Bukit Jimbaran. Berdasarkan data hasil pengukuran topografi tersebut maka dapat direncanakan posisi titik-titik evakuasi untuk meminimalisir korban jika terjadi bencana. Penentuan titik-titik evakuasi mengacu kepada Peraturan Menteri PU dan National Fire Protection Association (NFPA). Dengan adanya kegiatan ini Program Studi Teknik Sipil berusaha untuk memberikan pelayanan terbaiknya kepada segenap civitas akademika khususnya dari segi aspek mitigasi bencana. Kata kunci: Mitigasi bencana, Pengukuran topografi, Titik kumpul

ANALISIS KINERJA SIMPANG TAK BERSINYAL DAN RUAS JALAN DI KOTA DENPASAR (Studi Kasus : Simpang Tak Bersinyal Jl. Gatot Subroto – Jl. Mulawarman – Jl. Mataram Dan Simpang Tak Bersinyal Jl. Ahmad Yani – Jl. Mulawarman) I PT GD Mahendra; Putu Alit Suthanaya; I Wayan Suweda
Jurnal Ilmiah Teknik Sipil Jurnal Ilmiah Teknik Sipil, Vol. 17, No. 2, Juli 2013
Publisher : Department of Civil Engineering, Udayana University

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Tujuan studi ini adalah mengevaluasi dan menganalisis simpang dan ruas jalan Simpang Gatot Subroto – Mulawarman – Mataram dan Simpang Ahmad Yani - Mulawarman pada saat ini dan setelah pengaturan sirkulasi arus lalu lintas. Data primer yang dikumpulkan meliputi data volume lalu lintas dengan menggunakan metode Digital Traffict Counting, geometrik persimpangan, tata guna lahan. Data sekunder berupa peta lokasi dan jumlah penduduk. Analisis kinerja simpang dan ruas jalan dilakukan berdasarkan MKJI 1997. Hasil analisis Simpang Tak Bersinyal Jl. Gatot Subroto – Jl. Mulawarman – Jl. Mataram Pada jam puncak tertinggi, tingkat pelayanannya (LOS) = F dengan derajat kejenuhan (DS) = 1,97 (D>45 dt/smp) dan hasil analisis Simpang Tak Bersinyal Jalan Ahmad Yani – Jl. Mulawarman pada jam puncak tertinggi dengan LOS = F dengan DS= 1,47 (D>45 dt/smp). Untuk LOS dari Jl. Gatot Subroto pendekat barat = C, Gatot Subroto pendekat Timur = E. Jl. Mulawarman = C. Jl. Mataram = A. Jl. Ahmad Yani pendekat utara = F. Jl. Ahmad Yani pendekat selatan = C dan Jl. Mulawarman (A.Yani) = E. Setelah dilakukan pengaturaan sirkulasi arus lalu lintas Di Simpang Tak Bersinyal Jl. Gatot Subroto – Jl. Mulawarman – Jl. Mataram pada jam puncak tertinggi, LOS = F dimana DS = 1,55 (D>45 dt/smp) dan di Simpang Tak Bersinyal Jalan Ahmad Yani – Jl. Majapahit adalah F dengan DS = 2,15 (D>45 dt/smp). Setelah pengaturan arus lalu lintas , LOS dari Jl. Gatot Subroto pendekat barat = F. Gatot Subroto pendekat Timur F. Jl. Mulawarman = B. Jl. Mataram = A. Jl. Ahmad Yani pendekat utara = F. Jl. Ahmad Yani pendekat selatan = F. Jl. Mulawarman (A.Yani) = A dan Jl. Majapahit = B.

ANALISIS POLA PERGERAKAN DI KOTA DENPASAR Putu Alit Suthanaya; Candra Maulidawati
Jurnal Ilmiah Teknik Sipil Jurnal Ilmiah Teknik Sipil, Vol. 23, No. 2, Juli 2019
Publisher : Department of Civil Engineering, Udayana University

Kota Denpasar kian berkembang dari kota kecil, kota besar dan bersama kabupaten disekitarnya membentuk Kota Metropolitan. Untuk mengantisipasi kebutuhan infrastruktur transportasi di masa mendatang, maka diperlukan untuk mengkaji pola pergerakannya. Pada penelitian ini dibuat dua pemodelan transportasi yaitu distribusi perjalanan (trip distribution) dan pemilihan rute (trip assignment). Tujuan dari penelitian ini adalah memprediksi distribusi perjalanan dan pembebanan lalu lintas pada jaringan jalan di Kota Denpasar di masa mendatang. Dalam penelitian ini dimodelkan dengan bantuan software Visum versi 15. Adapun metode yang digunakan untuk analisis distribusi perjalanan (trip distribution) dengan metode doubly constrained dan analisis pemilihan rute (trip assignment) dengan metode equilibrium assignment. Total distribusi perjalanan di Kota Denpasar di masa yang akan datang diprediksi sebesar pada tahun tahun 2033 sebesar 28.873.490 orang/hari (308.845.109 orang-km). Dari hasil prediksi distribusi perjalanan didapatkan hasil prediksi pembebanan lalu lintas tertinggi terdapat pada Jl. By Pass Ngurah Rai. Diperlukan untuk membangun jalan baru atau mengatasi masalah lalu lintas dengan skema demand management yaitu memberikan prioritas pada angkutan umum dan membatasi kepemilikan dan penggunaan kendaraan bermotor pribadi.

ANALISIS KARAKTERISTIK DAN KEBUTUHAN RUANG PARKIR PADA PUSAT PERBELANJAAN DI KABUPATEN BADUNG Putu Alit Suthanaya
Jurnal Ilmiah Teknik Sipil Vol. 14, No. 1 Januari 2010
Publisher : Department of Civil Engineering, Udayana University

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The increase of activities particularly shopping centers in BadungRegency, requires sufficient supply of parking facility. However, so far there is nostudy on parking characteristics and quantification of standard parking spacesdemand. The objectives of this study are to evaluate parking characteristics onshopping centers in Badung Regency and to analyse standard of parking spacesdemand. Data required are primary data which is obtained from survey on site toobtain parking characteristics and secondary data is obtained from the shoppingcenters management which is used to analyse standard parking space demand.Results of the study indicate that for light vehicle, parking index based on averageparking accumulation is 0,72, while for motor cycles it is 3,09. Relationship modelbetween average parking accumulation for light vehicle on working days isy = 0,0016x + 9,289 (R2 = 0,8786) and for motor cycle is y = 0,0032x + 123,69 (R2= 0,5776). Average parking accumulation required for the maximum floor area ofbuilding of 75.648 m2 is 178 vehicles/hour with 194 spaces and 434 motorcycles/hour with 1.209 spaces. For the minimum floor area of building of 5.000m2, average parking accumulation required is 19 vehicles/hour with 21 spaces and141 motor cycles/hour with 393 spaces.

MODELLING OF VEHICLE-KILOMETRES OF TRAVEL BY CAR FOR THE JOURNEY TO WORK IN SYDNEY, AUSTRALIA Putu Alit Suthanaya
Jurnal Ilmiah Teknik Sipil Vol. 10, No. 1 Januari 2006
Publisher : Department of Civil Engineering, Udayana University

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In low density, car-dependent cities such as Sydney there have been two drivers of increased VKT: increasing use of the car for the journey-to-work; and increasing spatial separation of homes and workplaces. Descriptive analyses of data from the Census of Population and Housing, Journey-to-Work Tabulations by local government area (LGA), show how person-kilometres of travel by outer suburban residents (greater than 20km for the Sydney CBD) has mushroomed from 1961 to 1996, and how VKT by car has also exploded in the same suburbs (from 1981 when modal data were first reported). The paper describes a modelling framework that allows future VKT by car for the journey to work from LGAs in Sydney to be estimated as a function of future urban form and socio-economic characteristics at the LGA level. Cross sectional and inter-census change statistical models of LGA travel behaviour and urban form (such as, accessibility to employment, density) are fitted. Spatial modelling (the intervening opportunity model) represents the third approach and the LGA preference function (for longer or shorter job destinations) is evaluated across LGAs and through time. A statistical model relates the slope of the preference function (and hence the LGA trip length frequency distribution) to urban form. Nine different scenarios of urban form have been formulated for the year 2011 to test a range of assumptions - existing trends and centralisation / decentralisation of homes and workplaces – and the practical application of the models are demonstrated to evaluate progress towards sustainable transport targets.

ANALISIS KARAKTERISTIK DAN PEMODELAN KEBUTUHAN PARKIR PADA PUSAT PERBELANJAAN DI KOTA DENPASAR I Ketut Sutapa; Putu Alit Suthanaya; I Wayan Suweda
Jurnal Ilmiah Teknik Sipil Vol. 12, No. 2 Juli 2008
Publisher : Department of Civil Engineering, Udayana University

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Shopping centres in Denpasar are faced with parking supply problems. One of the problems is the difficulty in providing sufficient parking spaces based on actual demand. Efficiency of parking supply can be achieved if parking supply meets actual demand. This research is conducted in order to know parking characteristic, the degree of relation ship between parking demand and parameters of shopping centres as independent variables, to develop parking demand model and to analyse parking demand standard for shopping centres in Denpasar. Primary and secondary data are required in order to know parking characteristics. Primary data were obtained from direct observation onsite which include: parking vehicles data, number of visitor & parking inventory. Primary data were obtained from one day survey an Saturday between 09.00 am to 09.30 pm at each shopping centres. Secondary data (i.e. parameters of shopping centres) were obtained from the management of shopping centres. Shopping centres included in this study are: Robinson, Alfa Imam Bonjol, Ramayana Bali Mall, Tiara Grosir, Alfa Diponegoro and Hardy’s Sesetan. Parking demand models were developed by using simple & multiple regression methods with the help of SPSS 15.0 software. Independent variables included in this study are: floor area, netto floor area, service floor area, number of permanent employees, number of non-permanent employees, number of cashier and number of visitors. The dependent variables are average parking accumulation for car, motor cycle and taxi. Parking demand standards were calculated based on regression analysis of parking demand and shopping centres parameters. The results of the simple regression analysis showed that the relationship between car parking demand and number of non-permanent employees (X5) was indicated by regression formula : Y1 = -1,805 + 0,358.X5 (R2 = 0,965), where the car parking demand standard was 1,097 spaces/person. The relationship between motor cycles parking demand and number of non-permanent employees (X5) was indicated by regression formula: Y2 = -24,497 + 2,059.X5 (R2 = 0,873), where the motor cycles parking demand standard was 6,205 spaces / person. The relationship between taxi parking demand and number of non-permanent employees (X5) was indicated by regression formula: Y3 = -1,262 + 0,037.X5 (R2 = 0,915), where the taxi parking demand standard was 0,001 spaces / person. The results of the multiple regression analysis showed that the relationship between car parking demand and number of non-permanent employees (X5) was indicated by regression formula : Y1 = -1,805 + 0,358.X5 (R2 = 0,965). The relationship between motor cycles parking demand and combination number of permanent employees (X4) with number of non-permanent employees (X5) was indicated by regression formula : Y2 = 135,401 – 1,200.X4 + 2,829 (R2 = 0,972). The relationship between taxi parking demand and number of non-permanent employees (X5) was indicated by regression formula: Y3 = -1,262 + 0,037.X5 (R2 = 0,915).

Co-Authors A. A. Diah Parami Dewi A.A Astri Dewi Anak Agung Gede Yana Andani, I Gusti Anita Kurniati Ayu Indah Kencana Dewi Candra Maulidawati Charky, Laily Cok Putra Wirasutama D.M Priyantha Wedagama Dewa Ayu Nyoman Sriastuti, Dewa Ayu Nyoman Dewa Ayu Putu Adhiya Garini Putri Dewa Ayu Trisna Adhiswari Wedagama Dewa Made Priyantha W Dewa Made Priyantha Wedagama Dharmayanti, Gusti Ayu Putu Candra Dirgahayani, Puspita Dyah Ayu Lesatri Eka Tamar Agustini Farda, Muhammad I B. Wirahaji I G. Putu Suparsa I Gusti Bagus Satriyadi I Ketut Sudarsana I Ketut Sutapa I Made Agus Ariawan I Made Sastra Wibawa I Nyoman Norken I Nyoman Widana Negara I PT GD Mahendra I Putu Aryadi Jaya I Wayan Redana I Wayan Suastawa I Wayan Sudithayasa I Wayan Suweda I.G.A Putri Adnya Swari Ida Ayu Made Budiwati Ida Bagus Rai Adnyana Indasari Rambu Lubu Kadek Lendi Sabinawa Kadek Nindya Karunia Putri Komang Gede Ardi Sukma Wiguna Lina Sarasdevi Santosa Made Dwiki Semaraditya Permana Wirya Nanda Angga Parahita Ngakan Made Anom Wiryasa Ni Nyoman Rosita Ni Pt. Emmy Oktariani Ni Putu Decy Arwini Ni Putu Delima Yogeswari Saraswati Nurjanah, Nunuj Nyoman Gery Arishandi Pande Pt Anggi Indraswari P. J Putri, Adni Putu Asih Anggarini Putu Ciria Angga Pramana Putu Eka Suartawan Putu Kwintaryana Winaya Santosa, Sigit Sari Ria Indah Sutanto, Hansen

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