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All Journal International Journal of Advances in Applied Sciences Ecotrophic, Journal of Environmental Science Teknik Sipil dan Arsitektur Paduraksa : Jurnal Teknik Sipil Universitas Warmadewa Majalah Geografi Indonesia Jurnal Ilmiah MITSU (Media Informasi Teknik Sipil Universitas Wiraraja) Jurnal Teknik Pengairan: Journal of Water Resources Engineering Jurnal Teknik Sipil Fondasi: Jurnal Teknik Sipil U Karst SIKLUS: Jurnal Teknik Sipil Civil and Environmental Science Journal (CIVENSE) Jurnal Pelayanan dan Pengabdian Masyarakat (Pamas) Jurnal Riset Rekayasa Sipil International Journal of Engineering and Emerging Technology Inersia : Jurnal Teknik Sipil JMTS: Jurnal Mitra Teknik Sipil Journal of Infrastructure and Facility Asset Management Indonesian Journal of Social and Environmental Issues (IJSEI) Jurnal Teknik Sipil dan Arsitektur Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil Jurnal Teknik Gradien Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi Jurnal Rekayasa Teknik Sipil dan Lingkungan Matriks Teknik Sipil Journal of Infrastructure Planning and Engineering Dinamika Teknik Sipil: Majalah Ilmiah Teknik Sipil
Putu Aryastana
Universitas Warmadewa
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

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PENGARUH PENAMBAHAN ABU SEKAM DAN SERBUK KACA TERHADAP KUAT TEKAN DAN BERAT JENIS BETON Ni Komang Ayu Agustini; Putu Aryastana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 6 No. 2 (2017)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.6.2.488.190-202

Abstract

Concrete production is identical to environmentally destructive starting from the process of stone blasting, burning process and carbon emissions in the air. The production of cement was declared as the world's second largest contributor of 7% of carbon emissions in the world after the power plant is therefore needed innovation of environmentally friendly concrete for the sustainability of infrastructure development without damaging the environment. Glass powder and ash husk can be used as partial substitution of cement as an alternative solution environmental problems. Both materials are expected to function as filler because it has potential as pozzolan materials. This study was conducted on the compressive strength and the properties of normal concrete materials against the effect of using husk ash and glass powder on concrete mixture at the Laboratory of Civil Engineering Department of Warmadewa University. The test was performed on 7 days concrete with variation of the addition of husk ash and glass powder by 5%, 10%, 15%, 20% and 25% by weight of cement Replacement of husk ash and glass powder to the weight of cement affects the compressive strength and specific gravity of the concrete. The strength of concrete with glass powder showed to have a higher compressive strength when compared to the compressive strength of husk ash ash. The maximum strength of concrete with glass powder is obtained at 10% when the maximum strength of concrete with the husk ash was added of 5%. In addition, on the specific gravity of concrete obtained the optimum value when the addition of glass powder and concrete respectively by 20% and 5%. Keyword: husk ash, glass powder, specific grafity of concrete, compressive strength of concrete
ANALISIS KEBUTUHAN AIR BERSIH MASYARAKAT KECAMATAN PETANG I Komang Angga Darmayasa; Putu Aryastana; Anak Agung Sagung Dewi Rahadiani
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 7 No. 1 (2018)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.7.1.816.41-52

Abstract

ABSTRACT Requirement for aw water supply will increase every year as the population increases. Analysis of water requirements in Petang District is carried out using the leastsquare method with a projection of 25 years. The results of the analysis show that the compliance of water in Petang District has a devicit in Sulangai Village. Planning the addition of a water source of 7.68 liters per second in Sulangai Village by optimizing the Sulangai Atas II Spring. Network schema planning is analyzed using WaterNet. The results of the pipeline simulation show that there is no problem with the water supply system for the Petang Subdistrict area which means that hydraulically the network can serve the water needs of each service area. Keywords: Network, Pipe, Requirement, Water, WaterNet
ANALISA FAKTOR-FAKTOR PENYEBAB KECELAKAAN PADA DAERAH RAWAN KECELAKAAN PADA RUAS JALAN SUMBA BARAT-SUMBA BARAT DAYA Marselus Putra Mawo Kasa Sairo; I Wayan Muliawan; Putu Aryastana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 7 No. 2 (2018)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.7.2.948.210-218

Abstract

Road between Southwest Sumba-Sumba Southwestern is a country road the connects the two districts. Based on the results of the research (Alfian Dawa, 2013) in Sumba Barat-Sumba Barat Daya road segment there are 16 road segments identified as accident-prone areas. From the results of the analysis of the most vulnerable areas of accidents occur is in the segment 1 or at kilometer 4-5 as the cause has a cusum value is the highest cusum value of all cusum values at each stationation or kilometer. Thus, the authors conducted a follow-up study to further analyze 16 accident-prone areas in West Sumba-Southwest Sumba district to find out what factors caused accidents in accident-prone areas on the West Sumba-Southwest Sumba road. Having known the factors causing the occurrence of new traffic accidents can provide a solution to the number of accidents can be minimized. From the analysis of factors causing traffic accidents in 16 accident-prone areas on the West Sumba-West Sumba road segment are human factors, vehicle factors, and road and environmental factors. The most common cause of traffic accidents in 16 crash-prone areas on the West Sumba-Southwest Sumba road segment from 2011 to 2015 covering road users/human factors of 326 occurrences, in the last 5 years. While the factors of the vehicle as much as 385 incidents, as well as road and environmental factors also triggered traffic accidents because there are road marks/signs, and street lighting on 16 areas prone to accidents on West Sumba-West Sumba road.
PERENCANAAN BENDUNG TIPE OGEE DI DESA BAN KABUPATEN KARANGASEM I Made Okdivian Soekaratha; Cok Agung Yujana; Putu Aryastana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 8 No. 1 (2019)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.8.1.1106.1-15

Abstract

Penyediaan air baku merupakan kebutuhan yang sangat penting bagi kehidupan umat manusia, karena sangat menunjang kesehatan dan hal ini diharapkan pemerintah dalam pembangunan nasional. Sebagian masyarakat yang belum terlayani terutama masyarakat di dataran tinggi masih sangat memerlukan bantuan untuk pemenuhan air baku salah satunya yaitu di desa Ban, dusun Belong. Oleh karena itu, direncanakan penampung air baku pada saat musim kemarau. Sumber air tampungan diambil dari sungai Tegalantang. Sungai tersebut bersifat intermitten, dialiri air pada saat musim hujan saja. Pada sungai Tegalantang akan dibangun bendung untuk meninggikan muka air sungai lalu mengaliri airnya ke embung. Berdasarkan hasil analisa diperoleh tinggi bendung 4 m, lebar bendung 23,04 m, dan rencana anggaran biaya Rp 2,219,600,000.00.
ANALISIS ALTERNATIF PERENCANAAN DIMENSI TEROWONGAN PENGELAK BENDUNGAN SIDAN A. A. Ngr. Billy Narendra; Cok Agung Yujana; I Ketut Yasa Bagiarta; Putu Aryastana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.10.2.3357.325-337

Abstract

The deficit of water supply in Bali Province has led to plans to build the Sidan Dam. The dam is designed with an upright core and is equipped with a diversion tunnel that serves to divert the flow of the river during the construction of the dam and control excess water. The diversion tunnel at Sidan Dam was originally designed with a horseshoe shape. The objective of this study is to design the alternative dimensions of the Sidan Dam diversion tunnel with a circular cross-section. The results of the analysis found that the diameter of the diversion tunnel was 5 m, with a 25-year return design discharge of 265.54 m3/sec. The thickness of the tunnel walls is designed to be 0.5 m thick with materials made of reinforced concrete, where the main reinforcement used 3D25-500 and the divider reinforcement used D25-500.
PERENCANAAN LAYOUT PARKIR DI RUMAH SAKIT GIGI DAN MULUT (RSGM) UDAYANA I Made Kariyana; Tri Hayatining Pamungkas; Ni Made Ola Ulandari; Putu Aryastana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 11 No. 2 (2022)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.11.2.5107.166-176

Abstract

The Dental and Oral Hospital (DOH) of Udayana is the hospital owned by Udayana University which is located at the Udayana Jimbaran Campus. The DOH of Udayana can be categorized as a new hospital because the construction of this hospital is still in the non-finishing structure stage, so it doesn’t have parking facilities. In this study, planning of the parking layout for Udayana DOH was carried out to get an optimal parking design in terms of parking capacity, vehicle type, and parking space needs based on land availability. The number of parking space units was determined based on the number of beds that follow the provisions in the Regulation of the Directorate General of Land Transportation No. 272/HK.105/DRJD/1996, while the percentage of vehicle type composition was analyzed through a survey comparison and interviews at DOH of Saraswati Denpasar. The survey comparison result depicts that the percentage of vehicle types parked for motorcycles and cars is 92.45% and 7.55%, respectively. The number of parking space units required based on the number of beds is 104 units, so the composition of the number of parking spaces for motorcycles and cars is 96 and 8, respectively.
Analisis indeks vegetasi pada citra Landsat 8 untuk penentuan perubahan tutupan lahan di Kabupaten Badung, Provinsi Bali Putu Aryastana; I Gede Yogi Adnyana Puspita Riana; Ilona Dwiyeni Nahak; I Wayan Wartana; Ida Bagus Made Yatana
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 12 No. 2 (2023)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pd.12.2.6370.127-136

Abstract

One of the common problems in urban regions is urbanization, urbanization, and industrialization trigger land use change, this land use change urges green land in urban areas to shrink, triggering building density which in the future will lead to new problems such as limited natural resources, congestion, and air pollution, Badung is a regency that is currently being attacked by massive land changes, therefore this research was conducted to compare the level of vegetation density and the area of vegetation density using the Normalized Difference Vegetation Index (NDVI) technique in 2015 and 2021 over Badung Regency. The supervised classification method was used to produce four classes consisting of water, soil, settlement, and vegetation. The results of this study exhibited the land cover decreased between 2015 and 2021 in the vegetation class around 57.26 km2. On the other hand, there is an increase in the land cover class for the settlement, land, and water body categories of 47.38 km2, 4.08 km2, and 5.80 km2, respectively. These results were obtained with an accuracy rate and kappa coefficient is 89.27% and 0.86, respectively. This indicate the classification recult in this study was feasible to use.
Application of normalized difference vegetation index in classifying land cover change over Bangli regency by using Landsat 8 imagery Putu Aryastana; Maria Imaculata Goran Mosa; Wayan Widiana; I Made Eryana Eka Putra; Gede Rustiawan
Journal of Infrastructure Planning and Engineering Vol. 1 No. 1 (2022)
Publisher : Master Program of Infrastructure and Environmental Engineering, Postgraduate Program, Warmadewa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/jipe.1.1.2022.8-14

Abstract

The information on land cover changes is very important in regional spatial planning. Remote sensing technology can minimize the cost and time in analyzing land cover changes. Normalized Difference Vegetation Index (NDVI) is a vegetation index that combines red and near-infrared channels so that it can provide approximate information about land cover in an area. The objective of this study is to extract land cover change information from Landsat 8 images based on NDVI values in Bangli Regency in 2015 and 2021. The classification method used to estimate the type of land cover is supervised classification. The results reveal the decrease of the land cover in the category of water body, sand, dry land/soil, rice fields, and vegetation, which are 1.62%, 14.14%, 7.93%, 8.63%, and 2.45%, respectively, while an increase in the settlement category by 30.12%. The overall accuracy of land cover classification result based on NDVI value is 86.54%.
Alternative weir design using circular crested type and vlughter type energy dissipators on the Yeh Empas Longstorage in Tabanan Regency I Dewa Ayu Mega Swari; Cok Agung Yujana; Ni Made Widya Pratiwi; Putu Aryastana
Journal of Infrastructure Planning and Engineering Vol. 2 No. 1 (2023)
Publisher : Master Program of Infrastructure and Environmental Engineering, Postgraduate Program, Warmadewa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/jipe.2.1.2023.28-35

Abstract

Climate change affects seasonal changes throughout the world, including in Indonesia a tropical country that experiences rainy and dry seasons with the possibility of facing drought or flood disasters. The long storage construction has an objective to overcome the problem of water availability during the dry and rainy seasons. The Yeh Empas long storage is one of the construction weirs with rubber as a barrier and a movable gate in the Yeh Empas River as a reservoir for raw water for Tabanan Regency. The utilization of movable gates and rubber weir bodies has disadvantages in terms of cost and construction time due to the ordering time. The objective of the current study is to design an alternative weir using circular crested type and Vlughter type energy dissipators without replacing the long storage function. The weir was designed by implementing a 100-year return period flood discharge of 163.29 m3/dt. The design result depicts the dimensions of weir elements consisting of the crest radius, the crest height, the energy dissipator length, the upstream slope, the downstream slope, and the effective width is 1.00 m, 3.30 m, 5.70 m, 2:3, 1:1, and 26.31 m, respectively.
NILAI DERAJAT KEJENUHAN TANAH PADA PENILAIAN ANCAMAN LONGSOR ROMBAKAN (DEBRIS FLOW) PADA BATUAN VULKANIK Sinarta, I Nengah; Wahyuni, Putu Ika; Aryastana, Putu
Jurnal Riset Rekayasa Sipil Vol 4, No 2 (2021): Maret 2021
Publisher : Prodi Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (687.433 KB) | DOI: 10.20961/jrrs.v4i2.44878

Abstract

Longsor aliran adalah gerakan spasial yang terjadi terus menerus akibat bergeraknya permukaan tanah biasanya berjarak dekat dan terjadinya tidak terlalu lama. Gradasi longsoran aliran tergantung pada intensitas hujan, jenis tanah dan vegetasi sedangkan arah mobilitas tergantung dari kemiringan lereng dan jenis tanah permukaannya. Jenis tanah yang mudah jenuh akibat hujan dengan intensitas tinggi dan singkat di lereng menyebabkan lapisan tanah tergerus akibat berat sendiri secara cepat menuju lembah, hal inilah yang menyulitkan bagi penduduk untuk menghindar dan mengungsi. Kasus tersebut perlu dilakukan analisis dan kajian teknis tentang pengaruh nilai derajat kejenuhan tanah yang menimbulkan ancaman longsor bahan rombakan. Pengamatan dilakukan dengan sampel borehole dan Geolistrik dilakukan Desa Abang Batu Dinding, Kintamani, morfologi permukaan adalah perbukitan, jenis tanah pada kedalaman rata-rata 1-1,5 m adalah lanau berpasir, dan batuan dasar berupa batuan breksi vulkanik. Analisa hidrologi dimodelkan berdasarkan poligon thiessen dimana curah hujan efektif rata-rata pada 10-50 tahun sebesar 238 mm/hari. Nilai tegangan air pori negatif bertambah dari 35 kPa-72,44 kPa dalam pori-pori tanah masih terdapat air yang dapat menjaga ikatan butiran tanah pada saat derajat kejenuhan rendah sekitar 40% dan selanjutnya naik sampai 78,46%. Pada penelitian ini pada derajat kejenuhan 40% sampai 56% nilai kuat geser tanah meningkat dan selanjutnya kuat geser tanah mengalami penurunan sampai 37,62o dengan derajat kejenuhan 78,46%. Perubahan yang cepat pada permukaan tanah yang minim vegetasi akan menimbulkan erosi dipermukaan tanah, pada kondisi spasial dengan ketebalan tanah 1-1,5 m akan menyebabkan longsor rombakan atau debris.
Co-Authors A. A. Ngr. Billy Narendra Agustini, Ni Komang Ayu Ahadina, Anak Agung Ananda Surya Ayugde Anak Agung Gede Sumanjaya Ardantha, I Made Ardhanaresvari, Tiara Rekha Asmani K., Anak Agung Rai Aureo Da Costa Belo Bhaskara, Made Adi Budha, I Ketut Candrayana, Kadek Windy Cok Agung Yujana Cok Agung Yujana Darma, I Gede Wira Dewa Ayu Nyoman Sriastuti, Dewa Ayu Nyoman Dewi, Listya Dharma, I Made Sotya Wira Diva, I Wayan Ditya Maha Gede Rustiawan Gede Rustiawan Gede Sumarda Gede Suranata, Putu I Dewa Ayu Dwi Darmayanti I Dewa Ayu Mega Swari I Gede Yogi Adnyana Puspita Riana I Gusti Agung Putu Eryani I Gusti Ngurah Agung Widya I Ketut Budha I Komang Angga Darmayasa I Made Ardantha I Made Ardantha I Made Dwipa Jaya I Made Eryana Eka Putra I Made Eryana Eka Putra I Made Kariyana I Made Okdivian Soekaratha I Made Surya Kumara I Made Wika Darmawan I Nengah Sinarta I Nyoman Sai Santya I Putu Ellsa Sarassantika I Putu Suta Suyasa I Wayan Muliawan I Wayan Runa I Wayan Wartana Ida Ayu, Trisuci Arnawati Ida Bagus Gede Indramanik Ida Bagus Made Yatana Ilona Dwiyeni Nahak Kadek Surya Dwangga Kadek Windy Candrayana Koli, Alexander Y. Krisna Dwipa Yana Kurniawan, I Putu Manik M. Sudiana Mahendra Maria Imaculata Goran Mosa Maria Imaculata Goran Mosa Marselus Putra Mawo Kasa Sairo Marselus Putra Mawo Kasa Sairo Morim, Gruberth Dirk Mulia, Hendy Ardhito Ni Kadek Ari Gita Cahyani Ni Ketut, Natalia Wulansari Ni Komang Ayu Agustini Ni Komang Ayu Agustini Ni Komang Ayu Agustini Ni Komang Sintyawati Ni Luh Putu, Laksmini Ni Made Ola Ulandari Ni Made Widya Pratiwi Ni Made Widya Pratiwi Ni Putu Widya Yuniari Ni Wayan Pani Nadia Sari Ni Wayan Wahyuni Nugraha, Cokorda Gede Eka Pradana, Rajendra Bayu PUTU IKA WAHYUNI Rahadiani, Anak Agung Sagung Dewi Raharja, I Kadek Agus Wahyu Rahmayanti, Ni Made Prisca Sepiantara, Putu Agus Sinda, Longginus Subiyanto, Krisna Himawan Sumanjaya, Anak Agung Gede Suranata, I Putu Gede Tasuku Tanaka Tri Hayatining Pamungkas Triswandana, I Wayan Gde Erick Wayan Gde Erick Triswandana Wayan Wahyu Adnyana Tamara Wayan Widiana Wayan Widiana Wikan Pradnya Dana, Gde Windy Candrayana, Kadek Wui, Jackson Chang Hian Yanti Dewi, Ni Komang Yasa Bagiarta, I Ketut Yujana, Cokorda Agung