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PERENCANAAN PENGEMBANGAN RUNWAY BANDAR UDARA INTERNASIONAL I GUSTI NGURAH RAI KABUPATEN BADUNG Mahardika, Made Angga Dharma; Sriastuti, Dewa Ayu Nyoman; Armaeni, Ni Komang
Jurnal Teknik Gradien Vol 16 No 01 (2024): JURNAL TEKNIK GRADIEN
Publisher : Fakultas Sains dan Teknologi Universitas Ngurah Rai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47329/teknik_gradien.v16i01.1182

Abstract

Bandar Udara Internasional I Gusti Ngurah Rai di Pulau Bali merupakan salah satu pusat pariwisata terkemuka di Indonesia yang melayani jumlah penumpang yang terus meningkat setiap tahunnya. Dalam menghadapi tuntutan untuk melayani pesawat dengan kapasitas penumpang yang lebih besar, seperti Airbus A380-800, perencanaan pengembangan dimensi runway menjadi penting. Penelitian ini bertujuan untuk merencanakan dimensi dan perkerasan runway yang diperlukan untuk mengakomodasi operasional pesawat tipe Airbus A380-800 di Bandar Udara Internasional I Gusti Ngurah Rai. Metode perhitungan dimensi runway didasarkan pada persyaratan pesawat terbesar yang beroperasi di bandara tersebut, dengan mempertimbangkan faktor koreksi elevasi, suhu, dan kelandaian. Hasil analisis menunjukkan bahwa kebutuhan panjang runway ideal adalah sekitar 4.628,96 meter dengan lebar minimum 60 meter. Perencanaan perkerasan lentur menggunakan metode Federal Aviation Administration (FAA) memberikan ketebalan yang diperlukan untuk menanggung beban operasional pesawat, dengan nilai total perkerasan sebesar 129,38 cm. Penelitian ini memberikan manfaat bagi mahasiswa dalam memahami proses perencanaan dimensi dan perkerasan runway, sementara bagi institusi dan pemerintah, hasilnya dapat menjadi masukan dalam pengembangan infrastruktur bandara. Bagi masyarakat umum, penelitian ini juga meningkatkan pemahaman tentang aspek teknis dalam pengelolaan bandara. Dengan demikian, peningkatan kapasitas dan kualitas infrastruktur bandara diharapkan dapat mendukung pertumbuhan pariwisata dan perekonomian lokal.
Landslide Threat Analysis and Slope Reinforcement Method with Sheet Pile on Singaraja City Boundary Road – Mengwitani Km 37+900 Right Wirasana, I Made Adi; Sinarta, I Nengah; Armaeni, Ni Komang
Civil and Environmental Science Journal (CIVENSE) Vol. 5 No. 2 (2022)
Publisher : Fakultas Teknik Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.civense.2022.00502.8

Abstract

The trigger factor for landslides is due to high rainfall intensity and long duration and the drainage system on the slopes is not good, causing the soil to become saturated. The Singaraja–Mengwitani City road section every rainy season always occurs landslides due to the geometry of the road adjacent to the slope because it is in a hilly area, as well as a drainage system that does not function during the rainy season. Based on the results of the previous soil investigation, the road section is a type of silty clay due to weathering of the ancient Buyan-Beratan volcanic rocks. The research was conducted through a field investigation with 2 drill points in a depth of 30 m, and slope stability analysis with the help of Geoslope software obtained. The value of the existing slope safety factor was 0.939, while at the time of moderate rain for 6 hours it was obtained SF<0.332, this condition indicates that the slope will fail so that it needs to be strengthened. The reinforcement is carried out with steel sheet piles is 4.49 m with a total length of sheet piles used is 6.49 ~ 7 m, based on the results of the analysis after being given reinforcement of steel sheet piles the safety factor value is 1.674, while when it rains it is moderate for 6 hours at 1,210, the slope is declared stable/safe because SF>1.0.
Sustainable Development of Renewable Energy Potential and Its Impact on Community Life in Indonesia: A Systematic Review Dwijendra, Ngakan Ketut Acwin; Sanjaya, I Putu Ari; Armaeni, Ni Komang; Winastri K, Desak Ayu Krystina
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15745

Abstract

Indonesia is very rich in new and renewable energy potential. Indonesia's population growth continues to increase and in line with technological advances that are developing very rapidly, causing the need for energy to increase. Problems related to resources and energy are still problems that have not found the right solution to overcome them. Society's dependence on fossil energy sources seems to make it difficult for new ideas and innovations for clean and affordable energy to enter people's lives. The purpose of this article is to find out the potential for new energy sources and renewable energy in accordance with the goals of the 2030 SDGs. The method used is a systematic literature review, by searching journal articles on renewable energy and successful case studies using Google search and Artificial Intelligence (AI) application review, while the data analysis technique is in the form of data reduction, data presentation to draw conclusions. The results of the study show that many cases show that if new renewable energy is well developed in Indonesia, this potential will become a very tangible benefit for people's lives. These potentials include the potential for solar power, biomass, and micro-hydro.
Cocoa Cultivation Technology and Cocoa Post-harvest Technology in The Kusuma Sari Women Farmers Group Singapurwa, Ni Made Ayu Suardani; Suariani, Luh; Sudewa, Ketut Agung; Armaeni, Ni Komang
International Journal of Research in Community Services Vol 5, No 4 (2024)
Publisher : Research Collaboration Community (RCC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46336/ijrcs.v5i4.730

Abstract

The primary product made in Candikusuma Village, Melaya District, Jembrana Regency, Bali, is cocoa. In order to boost community empowerment based on cocoa plantations, including cocoa cultivation and cocoa post-harvest technology, the PM-UPUD initiative seeks to support the growth of farmer groups and micro, small, and medium-sized enterprises. The operational techniques that are employed include direct practice, monitoring, assessment, surveys, and consultations. The Kusuma Sari Women's Farming Group, a farmer group affiliated with PM-UPUD (Community Service for Regional Superior Product Businesses), is situated in Candikusuma Village, Melaya District, Jembrana Regency, Bali. Partners encounter issues with the caliber of the cocoa beans they produce as well as insufficient knowledge about planting and caring for cocoa trees following harvest. The Kusuma Sari Women's Farmers Group now has the ability to grow cocoa and manage it post-harvest in an integrated and thorough way thanks to PM-UPUD initiatives. The application of cocoa bean fermentation technology and cocoa planting technology are among the talents that the PM-UPUD program partner group will use in 2024. Farming communities now have the ability to create fermented cocoa beans, which are more valuable to consumers. PM-UPUD initiatives have the potential to boost community welfare and revenue, particularly for those in the cocoa producer group.
Assessment of revetment performance against wave overtopping for mitigating tidal flooding at Lebih Beach Eryani, I Gusti Agung Putu; Andin, Ni Nyoman Yulleta; Armaeni, Ni Komang; Araújo, Odilia Belija Do Carmo; Jayantari, Made Widya
SINERGI Vol 29, No 2 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2025.2.008

Abstract

As one of the largest archipelagic nations, Indonesia faces significant coastal erosion challenges, particularly in Gianyar Regency, Bali, where coastline change rates have reached -11.12 m/year. To combat this issue, the Indonesian government has implemented revetment structures along the coastline, notably at Lebih Beach. This research systematically assesses the current performance of a coastal revetment structure on Lebih Beach, focusing on its ability to withstand modern wave conditions and prevent wave overtopping. The objective is to evaluate the structure’s physical integrity and functionality, especially as wave overtopping has impacted nearby communities and damaged infrastructure. The methodological framework incorporates detailed field surveys to document structural conditions and detect signs of erosion, material degradation, or damage. Topographic and bathymetric data are used to model the coastal and seabed profile, which is essential for simulating wave behavior. Wind, tide, and wave data from CMS-Wave in SMS 10.1 software provide insights into wave height, direction, and energy, helping predict wave impacts on each segment of the coastline. The research area is divided into six segments along the Lebih Beach coastline. Initial evaluations showed that segments 1 through 4 require further analysis due to evident vulnerabilities to wave forces. The reexamination compares the peak elevation of these segments, specifically their ability to withstand wave action at the established elevation of +5.00 m. This comparison allows for an accurate assessment of the structure’s resilience under current environmental pressures and guides recommendations for maintenance or reinforcement where needed. The evaluation results in segments 1, 2, 3, and 4 showed that the revetment still undergoes overtopping. Continuous monitoring and evaluation of coastal protection structures is needed to ensure the integrity of coastal communities and infrastructure in the face of ongoing environmental changes.
ANALISIS BAHAYA RISIKO KESEHATAN DAN KESELAMATAN KERJA (K3) PADA PROYEK PEMBANGUNAN SMA NEGERI 9 DENPASAR Hukom, Geolandri; Armaeni, Ni Komang; Eryani, I Gusti Agung Putu
Jurnal Teknik Gradien Vol 17 No 01 (2025): JURNAL TEKNIK GRADIEN
Publisher : Fakultas Sains dan Teknologi Universitas Ngurah Rai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47329/teknik_gradien.v17i01.1388

Abstract

Keselamatan dan Kesehatan Kerja (K3) merupakan aspek krusial dalam industri konstruksi, terutama pada proyek pembangunan unit sekolah baru SMA Negeri 9 Denpasar yang memiliki risiko kecelakaan tinggi. Penelitian ini bertujuan menganalisis penerapan Sistem Manajemen K3 serta mengidentifikasi, mengevaluasi, dan mengendalikan potensi risiko selama proses konstruksi dengan metode deskriptif melalui kuesioner HIRARC, wawancara ahli K3, dan observasi lapangan. Sampel penelitian terdiri dari 33 tenaga kerja yang dipilih menggunakan purposive sampling. Hasil penelitian menunjukkan bahwa dari 502 variabel risiko, 194 tergolong rendah, 213 sedang, dan 95 tinggi, dengan faktor utama penyebab risiko tinggi meliputi kurangnya kepatuhan terhadap penggunaan APD, minimnya pelatihan keselamatan, kondisi lingkungan kerja yang belum sesuai standar, serta lemahnya pengawasan risiko. Upaya mitigasi dilakukan melalui peningkatan prosedur kerja, pengawasan APD, pengaturan area kerja yang lebih aman, pemasangan rambu keselamatan, dan pelatihan berkala. Penelitian ini merekomendasikan penguatan implementasi SMK3 dengan pengawasan ketat serta pemanfaatan teknologi berbasis keselamatan untuk mencapai target zero accident. Sinergi antara kontraktor, tenaga kerja, dan pemangku kepentingan diperlukan guna memastikan kepatuhan terhadap standar keselamatan serta meminimalisir kecelakaan kerja secara efektif.
Identifying Inhibiting and Enabling Factors for Design-Build Method Adoption in Local Government Projects in Indonesia Armaeni, Ni Komang; Triswandana, I Wayan Gde Erick; Sanjaya, I Putu Ari
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17244

Abstract

A design and build (DB) is a method that offers several advantages, including accelerated implementation time and reduced costs. Nevertheless, the implementation of the DB method in local government projects in Indonesia is still constrained by a number of factors. The objective of this study is to identify the inhibiting and enabling factors in the adoption of the DB method in local government. This research approach employed a Delphi survey, which involved experts and practitioners. The data was collected through the administration of questionnaires. The study identified 15 key barriers to DB implementation, including a lack of supportive regulations, low literacy in risk management, and a lack of staff knowledge and experience in implementing DB methods. Furthermore, distrust and a preference for more familiar methods represent significant obstacles. In contrast, there were 20 enabling elements, which were divided into four main factors. These were regulatory adjustment, capacity building of users and service providers, effective management, and external support. Regulatory adjustments included adjustments to the DB tendering and contracting system and shared perceptions with the legislature. The capacity building of users and service providers encompasses pilot projects, individuals who possess a comprehensive understanding of DB, and the provision of sufficient financial resources. Effective management encompasses inter-organisational communication and knowledge transfer, as well as DB-related socialisation and training. External support encompasses public acceptance, stakeholder support, and favourable political, economic, and cultural conditions. The findings of this research indicate that in order to enhance the utilisation of the DB method within local government, it is essential to address the identified obstacles and to capitalise on the identified opportunities.