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STRUCTURAL OPTIMIZATION UNDER EXTREME CONDITIONS: ENGINEERING DESIGN FOR CLIMATE-INDUCED HAZARDS Saripuddin M; Ethan Tan; Giovanni Rossi
Journal of Moeslim Research Technik Vol. 3 No. 3 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/technik.v3i3.4004

Abstract

Structural infrastructure worldwide faces increasing exposure to climate-induced hazards, including extreme flooding, high-intensity wind events, prolonged heat waves, and compound environmental stressors that challenge conventional engineering design standards. Growing uncertainty associated with climate change necessitates innovative approaches capable of enhancing resilience while maintaining structural efficiency and economic feasibility. This study aims to examine the effectiveness of structural optimization strategies in improving infrastructure performance under extreme environmental conditions. A quantitative engineering research design was employed using finite element modeling, climate hazard simulations, probabilistic risk assessment, and multi-objective optimization techniques. Structural systems were evaluated across multiple hazard scenarios to assess resilience, reliability, material efficiency, failure probability, and lifecycle cost performance. Results indicate that optimized structures achieved significantly higher resilience scores, improved structural reliability, reduced stress concentrations, lower failure probabilities, and greater material efficiency compared with conventional designs. Optimization-based configurations demonstrated superior adaptability to future climate scenarios and maintained operational performance under severe loading conditions. Case-study simulations further revealed substantial reductions in displacement and maintenance requirements while improving long-term infrastructure sustainability. Findings suggest that integrating climate projections with advanced optimization frameworks can substantially strengthen engineering resilience and support more effective adaptation strategies. Structural optimization therefore represents a promising pathway for developing safer, more sustainable, and climate-responsive infrastructure systems capable of addressing emerging environmental risks.
Low-Impact Design for Environmental Resilience: Exploring the Role of Materials and Infrastructure in Sustainable Development Saripuddin M; Grace Williams; Josephine Kamara
Journal of Multidisciplinary Sustainability Asean Vol. 3 No. 3 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background. Environmental degradation and climate change pose significant challenges to sustainable development, particularly in urban infrastructure and built environments. Conventional construction practices contribute to resource depletion, greenhouse gas emissions, and ecosystem disruption, necessitating innovative approaches that enhance environmental resilience. Low-impact design strategies, emphasizing sustainable materials and resilient infrastructure, offer potential pathways to reduce environmental footprints while supporting long-term societal and ecological sustainability. Purpose. This study aims to examine the role of materials and infrastructure in promoting environmental resilience through low-impact design. Specific objectives include assessing the effectiveness of sustainable construction materials, evaluating design strategies that mitigate environmental impacts, and identifying practical solutions for integrating resilience principles into urban development. Method. A mixed-methods research design was employed, combining quantitative life-cycle assessment (LCA) of material and infrastructure impacts with qualitative case studies of sustainable projects across urban settings. Data analysis focused on material performance, energy efficiency, waste reduction, and adaptation to climate-related stressors. Results. Findings indicate that low-impact materials and resilient infrastructure can substantially reduce carbon emissions, energy consumption, and environmental degradation while enhancing adaptive capacity to climate variability. Case studies demonstrate measurable improvements in both ecological and social outcomes when resilience principles are embedded in design and construction practices. Conclusion. The study concludes that low-impact design is a critical enabler of sustainable development, offering evidence-based guidance for architects, engineers, and policymakers to foster environmentally resilient infrastructure.
Rancang Bangun Monitoring Dan Kontrol Otomatis Volume Air Pada Tandon Penyimpanan Air Berbasis Internet Of Things (IOT) Moh Syahrir Latar; Afendi Keliobas; Saripuddin M; Sukirman
Jurnal Teknologi dan Komputer (JTEK) Vol. 5 No. 02 (2025): DESEMBER
Publisher : Teknik Informatika Universitas Islam Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56923/jtek.v5i02.254

Abstract

Air merupakan kebutuhan utama dalam kehidupan sehari-hari, baik untuk rumah tangga, industri, maupun pertanian. Pemantauan dan pengendalian volume air secara manual memiliki keterbatasan dalam efisiensi dan akurasi, terutama ketika dilakukan secara berkala tanpa adanya sistem yang terintegrasi. Oleh karena itu, penelitian ini bertujuan untuk merancang sistem monitoring dan kontrol otomatis volume air berbasis Internet of Things (IoT) yang dapat memantau dan mengontrol ketinggian air secara real-time.Penelitian ini menggunakan metode pengembangan Research and Development (R&D) dengan dua fokus utama, yaitu: merancang produk sistem monitoring dan kontrol air berbasis sensor ultrasonik dan NodeMCU, dan menguji efektivitas sistem dalam pengoperasian otomatis dan manual melalui aplikasi Blynk. NodeMCU berfungsi sebagai mikrokontroler utama yang membaca data dari sensor HC-SR04 dan mengaktifkan relay pompa air sesuai level air yang ditentukan. Tampilan data dan kontrol pompa dilakukan melalui antarmuka Blynk pada smartphone. Hasil pengujian menunjukkan bahwa sistem dapat berjalan sesuai dengan rancangan, dengan tingkat keakuratan pengukuran air berkisar antara 0–0,2 cm dari ketinggian aktual. Sistem mampu merespons perubahan level air dengan baik dan dapat diakses secara jarak jauh. Meskipun koneksi jaringan menjadi salah satu kendala, sistem tetap menunjukkan performa yang stabil dan layak untuk diterapkan pada skala rumah tangga atau instalasi kecil.
Desain Stasiun Penyaran Batterai Mobil Listrik Lilis Inriani; M. Nur Agustyawan; Saripuddin M; Hj. Sriwati
Jurnal Teknologi dan Komputer (JTEK) Vol. 5 No. 02 (2025): DESEMBER
Publisher : Teknik Informatika Universitas Islam Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56923/jtek.v5i02.258

Abstract

Mobil listrik adalah mobil yang digerakkan oleh motor listrik, menggunakan energi listrik yang disimpan dalam baterai. Salah satu masalah pada mobil listrik adalah sistem pengisian baterai yang memakan waktu lama, sehingga diperlukan penelitian agar sistem pengisian baterai dapat dilakukan secara efektif dan efisien. Saat ini, kendaraan listrik semakin banyak dikembangkan. Mobil listrik memerlukan baterai sebagai sumber energinya, baterai yang paling umum digunakan adalah baterai lithium-ion. Baterai merupakan salah satu topik pembahasan dalam kendaraan listrik, kontrol dan pemantauan yang presisi diperlukan untuk memastikan efisiensi penggunaan baterai kendaraan listrik. Teknologi baterai terbaru adalah baterai lithiumion yang diklaim memiliki umur pakai yang panjang dan mudah dipertahankan. Namun, saat ini, tegangan yang dihasilkan oleh baterai lithium-ion hanya 3,7V, para peneliti merancang baterai lithium-ion dengan menyusun baterai secara seri dalam 2 paket, 3 paket, dan 4 paket. Metode penelitian yang digunakan adalah metode penelitian kuantitatif, yang digunakan untuk menentukan pengaruh variabel independen (perlakuan) terhadap variabel dependen (hasil) dalam kondisi terkontrol. Hasil pengujian menunjukkan bahwa baterai 2 pack menghasilkan arus rata-rata 2,24 A dengan tegangan 5,6 V, pengisian baterai 3 pack menghasilkan arus rata-rata 8,91 A dengan tegangan 6,7 V, dan pengisian baterai 4 pack menghasilkan arus rata-rata 9,1 A dengan tegangan 8,8 V. Setiap sampel diuji 7 kali/10 menit.