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All Journal MEDIA KOMUNIKASI TEKNIK SIPIL BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil GANEC SWARA Journal of Infrastructure and Facility Asset Management Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil Journal of Applied Sciences, Management and Engineering Technology (JASMET) Jurnal Rekayasa Teknik Sipil dan Lingkungan Jurnal Abdi Daya Journal of Infrastructure Planning and Engineering Al-Amal: Jurnal Pengabdian Masyarakat Jurnal Dinamika Sosial dan Sains
I Putu Ellsa Sarassantika
Universitas Warmadewa
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Social Sciences Transportation

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ADAPTASI DESAIN DAN PENGAWASAN KONSTRUKSI AREA KOMERSIAL PANTAI BANGSAL DAN PANTAI MATAHARI TERBIT: Design Adaptation And Construction Supervision Of Commercial Area At The Bangsal And Matahari Terbit Beach Putra, Ida Bagus Gede Parama; Putra, Ida Bagus Udayana; Sarassantika, I Putu Ellsa
Al-Amal: Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2025): Desember 2025
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/amal.v3i2.517

Abstract

The relocation of Sanur Port has led to a 40% decline in traders’ income, shifts in spatial functions, and the deterioration of infrastructure in the Bangsal Beach and Matahari Terbit Beach areas. This Community Service Program was implemented to address the needs of the main partners, namely BUMDA Galang Kangin Sanur, coastal traders, and the local community, through three key activities: design adaptation, masterplan revision, and construction supervision. The program began with field surveys and interviews involving 32 traders, coastal area mapping, and a Focus Group Discussion (FGD) attended by 26 representatives of BUMDA, the traditional village, and MSME groups. The planning process produced several adaptive design outputs, including the initial construction of four modular kiosks using galvanized steel structures, preparation for the improvement of a 300 meter pedestrian corridor that will be developed further depending on community interest, and the introduction of a porous drainage system to mitigate flooding. Periodic construction supervision was carried out to ensure compliance with technical specifications and material durability within the coastal environment. The outcomes of the program indicate improvements in public space comfort, fairer distribution of trading locations, and the strengthening of Balinese architectural identity through contextual design elements. Overall, this program provides direct benefits to coastal traders, BUMDA Sanur, and traditional community stakeholders, and serves as a model for implementing adaptive architectural approaches in the sustainable development of coastal areas.
PERANCANGAN DINDING PENAHAN TANAH DALAM UPAYA PELESTARIAL LINGKUNGAN DESA SIBETAN, KEC. BEBANDEM, KARANGASEM, BALI I Putu Ellsa Sarassantika; I Nengah Sinarta; I Wayan Widanan; I Made Wahyu Pramana
Jurnal Abdi Daya 1-10
Publisher : Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/jad.5.2.2025.1-10

Abstract

Desa Sibetan di Kecamatan Bebandem, Karangasem, Bali, menghadapi tantangan dalam pengelolaan dataran tinggi yang digunakan sebagai setra adat. Wilayah ini rentan terhadap longsor dan kerusakan lahan akibat hujan deras, yang mengancam fungsi jalan dan kegiatan agama masyarakat. I Made Mustiawan, pemimpin masyarakat Desa Sibetan, mengakui pentingnya dukungan dari Universitas Warmadewa untuk memberikan solusi berkelanjutan. Dalam upaya pengabdian masyarakat, dilakukan survei awal pada 13 Februari 2024 untuk memahami kondisi geografis dan lingkungan desa. Survei mencakup pemetaan daerah rawan longsor, analisis kualitas tanah, dan identifikasi faktor risiko. Data ini menjadi dasar perencanaan dan pembangunan dinding penahan tanah yang melibatkan partisipasi aktif masyarakat. Selain itu, penyuluhan akan diselenggarakan untuk meningkatkan kesadaran lingkungan. Program ini diharapkan memberikan solusi berkelanjutan dan dampak positif bagi masyarakat Desa Sibetan.
ASSESSING THE IMPACT OF ENVIRONMENTAL HAZARDS ON EDUCATIONAL FACILITY STRUCTURES IN KARANGASEM REGENCY: IMPLICATIONS FOR RISK MITIGATION Sarassantika, I Putu Ellsa; Wicaksana , Gde Bagus Andhika; Putri, Kadek Tania Utami
Journal of Infrastructure Planning and Engineering 41-49
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.3.2.2024.41-49

Abstract

Educational facilities in Karangasem Regency face significant risks from environmental factors such as seismic activity, unstable soils, and extreme weather, which contribute to structural damage. This study aims to assess the extent of building damage in these facilities and understand its relationship with surrounding environmental conditions to inform risk mitigation strategies. A comprehensive method was employed, combining field surveys, structural inspections, and Geographic Information System (GIS) mapping. Damage levels were classified into minor, moderate, severe, and total destruction, based on structural and non-structural indicators. Disaster risk, including potential strong winds, potential floods, potential landslides, potential droughts, and potential earthquakes, were integrated to identify patterns and correlations with building damage. The findings revealed that 16.7% and 7.7% of facilities experienced light damage and moderate damage respectively, predominantly in areas with high winds, landslides, and earthquakes potential. Additionally, topographical challenges, such as slope instability, were identified as major contributors to damage severity. GIS analysis highlighted clusters of high-risk zones, underscoring the spatial relationship between environmental conditions and damage distribution. The study concludes that the integration of structural assessments with environmental analysis provides a robust framework for evaluating building vulnerabilities. Recommendations include the adoption of disaster-resistant construction materials, enhanced maintenance protocols, and strategic land-use planning. These measures are essential for mitigating risks and ensuring the safety and sustainability of educational facilities in Karangasem Regency. This research offers valuable insights into disaster risk management and contributes to developing resilient infrastructure in hazard-prone regions.
FEASIBILITY STUDY AND FLOOR ADDITIONAL PLAN WITH CONCRETE JACKETING STRENGTHENING METHOD Antara, I Putu Nida Verdi; Sinarta, I Nengah; Pratiwi, Ni Made Widya; Sarassantika, I Putu Ellsa; Sanjaya, I Gede Dhana Putra
Journal of Infrastructure Planning and Engineering 50-56
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.3.2.2024.50-56

Abstract

Concrete Jacketing is a method of strengthening reinforced concrete structures that is applied to buildings to increase and improve their strength capacity. Concrete Jacketing is carried out by enlarging the existing reinforced concrete cross section with an additional layer of concrete which is also reinforced with reinforcement. The structure of the Taruna Warmadewa Vocational School building is planned to be given additional floors, from 2 floors to 3 floors. Prior to adding the floor, a feasibility study was carried out for testing the existing material, to determine the quality of the material to be used in the analysis. Based on the results of material testing of the existing structure, the structure of SMK Taruna Warmadewa needs to be strengthened. Therefore, concrete jacketing was chosen as an effective reinforcement method to increase the capacity of the structure to carry loads due to the addition of floors. The method of collecting data in carrying out a feasibility study and planning for additional floors in the Taruna Warmadewa Vocational School is the method of literature study, direct observation, material testing and modeling analysis. The analysis determined that concrete jacketing was required for all columns and two types of beams. Specifically, column dimensions were increased from 30 cm × 50 cm to 50 cm × 70 cm (K1), primary beams from 30 cm × 45 cm to 35 cm × 55 cm (B1), and secondary beams from 20 cm × 30 cm to 30 cm × 45 cm (B2). The pile cap foundation thickness was increased from 30 cm to 70 cm, with plan dimensions of 2 m × 2 m. For the new third floor, the design specifies columns of 45 cm × 45 cm (K1) and three beam types: 30 cm × 50 cm (B1), 25 cm × 40 cm (B2), and 20 cm × 30 cm (B3).
PERENCANAAN ULANG SUPER STRUKTUR DENGAN STRUKTUR FLAT SLAB PADA GEDUNG TOKO DAN GUDANG JALAN RAYA PURA DEMAK DENPASAR BALI KAMA GUNA, DEWA GEDE ARI KAMA GUNA; Sarassantika, I Putu Ellsa; Yujana, Cokorda Agung
Jurnal Rekayasa Teknik Sipil dan Lingkungan - CENTECH Vol. 6 No. 2 (2025): Vol. 6 No. 2 (2025): Jurnal Rekayasa Teknik Sipil dan Lingkungan, OKTOBER 2025,
Publisher : UKI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/cen.v6i2.6102

Abstract

This study was conducted to analyze the performance of multi-story building structures using a flat slab system with drop panels, both in single and adjacent configurations. The research was motivated by Indonesia’s high seismic activity and the growing need for efficient and easily constructed structural systems that also provide aesthetic benefits. The main objective was to evaluate and compare the lateral displacement behavior of both structural models and assess their compliance with the drift limits specified in SNI 1726:2019. The analysis was performed through numerical modeling using ETABS software, with load combinations following SNI 1727:2020 for minimum design loads and SNI 2847:2019 for reinforced concrete strength provisions. The structural models consisted of a 200 mm thick flat slab and a 300 mm thick drop panel, supported by beams and columns designed to meet flexural and shear capacity requirements. The analysis results indicated that the maximum displacement was 34.584 mm in the X direction and 12.832 mm in the Y direction, both within the allowable drift limits. The adjacent building model exhibited average lateral displacements 1.25 times smaller in the X direction and 3.75 times smaller in the Y direction compared to the single structure, indicating a stiffness improvement due to inter-building interaction. All structural components, including the 7.6-meter-deep pile foundation, satisfied the strength and stability criteria. It was concluded that the flat slab system with drop panels is structurally efficient and seismically safe, providing a reliable alternative for building design in earthquake-prone regions.
Co-Authors Ahadina, Anak Agung Ananda Surya Ayugde Alfinna Mahya Ummati, Alfinna Mahya Antara, I Putu Nida Verdi Bayzoni Bayzoni, Bayzoni Billy Fernandus Cokorda Agung Yujana Dang Thanh Trung DESAK KADEK PRADNYA KUMALA DEVI Dewa Ngakan Made Dwiva Cahyana Fanna, Gibral Tariq Gracela P. Tarapandjang I Gede Dhana Putra Sanjaya I Gede Dhana Putra Sanjaya I Gusti Agung Putu Eryani I Gusti Ngurah Agung Eka Arya Tejadinata I Gusti, angganawibawa I Made Nova Hartawan I Made Wahyu Pramana I Made, Anggi Prasetya I Nengah Sinarta I Putu Deny Surastika Aditama I Putu Hartawan I Wayan Gde Erick Triswandan I Wayan Gde Erick Triswandana I Wayan Gede Suarjana I Wayan Maesa Andreasnata I Wayan Widanan Ida Ayu Cri Vinantya Laksmi Ida Bagus Gede Parama Putra Ida Bagus Udayana Putra Kadek Tania Utami Putri Kadek Yonas Prameira Suwandi KAMA GUNA, DEWA GEDE ARI KAMA GUNA Michael Michael Mulia, Hendy Ardhito Nasution, Ade Prayoga Ni Ketut Suparmi Ni Komang Armaeni Ni Putu Indah Puspita Anggraeni Pinondang Simanjuntak Pratiwi, Ni Made Widya Putra, Ida Bagus Gede Parama Putu Aryastana Putu Didik Sulistiana Ramadhan, Andhika Daffa Roro Sulaksitaningrum Sanjaya, I Gede Dhana Putra Sudarno P Tampubolon Syahidus Syuhada Triswandana, I Wayan Gde Erick Wicaksana , Gde Bagus Andhika Yujana, Cokorda Agung