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The Study of Infrastructures and Riparian Area at Krasak Watershed, Indonesia Ikhsan, Jazaul; Hilmi, Ikhlassul; Harsanto, Puji; Nursetiawan, Nursetiawan
Jurnal Teknik Sipil dan Perencanaan Vol 21, No 2 (2019): Jurnal Teknik Sipil & Perencanaan
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v21i2.20569

Debris flow that cause the eruption Merapi mount in 2010 caused damage at some infrastructure that is on the Krasak River. Some areas had gotten debris flow which was resulting break up the important access street that had been connecting between Yogyakarta and Magelang. Krasak river is one of the rivers that has upstream on the Merapi slope mount and also got impact of debris flow in 2010. This research is aimed to know condition of infrastructure and edge river at the Krasak river after got impact of debris flow. This research is using survey method that directly observes to the object of research for knowing condition infrastructure and edges river with survey form 123. The result of the research is showing some infrastructure river that is getting damage caused of cold lava. Debris flow had happened in the past, so some of infrastructure had been repairing. But there is some infrastructure still has little damage. However, the function of this infrastructure is showing good condition. Condition of edges river are still secure, it happens because the Krasak river had pass through regions plantation, but there is some locations of the settlement is in the riparian area or debris prone area.

Model Kelembagaan Pengelolaan Sistem Drainase Berkelanjutan Dalam Rangka Mitigasi Bencana Banjir (Hal. 51-60) Purwanti, Ika Widi; Akmalah, Emma; Nursetiawan, Nursetiawan
RekaRacana: Jurnal Teknil Sipil Vol 2, No 3: September 2016
Publisher : Institut Teknologi Nasional, Bandung

ABSTRAK Ruang terbuka hijau di Kota Bandung terus berkurang yang disebabkan oleh pertumbuhan populasi dan penggunaan lahan yang tidak sesuai dengan perutukannya sehingga mengakibatkan banjir. Maka diperlukan metode enanganan banjir dengan metode penanganan air permukaan dengan sistem drainase berkelanjutan. Prinsip dari metode ini adalah mengendalikan air permukaan yang dapat digunakan sebagai sumber air baku. Selain masalah tersebut, penyebab terjadinya banjir terletak pada masalah sosial dan kelembagaan. Pengelolaan drainase di Kota Bandung belum efektif sehingga masalah banjir tidak tertangani dengan baik. Penelitian ini mempelajari model- model pengelolaan sistem drainase di beberapa negara maju seperti Inggris, Singapura dan Belanda. Dengan berpedoman pada sistem kelembagaan pemerintah di negara-negara tersebut, diharapkan Kota Bandung dapat mengelola sistem drainasenya dengan baik dan berkelanjutan. Pada penelitian ini diusulkan model baru agar sistem pengelolaan drainase di Kota Bandung dapat terorganisir lebih baik dan efektif.Kata Kunci: sistem drainase berkelanjutan, kelembagaan, banjir.Â ABSTRACTThe green open space in Bandung is decreasing due to rapid population growth and improper land use which lead to flooding. Therefore an appropriate method to control floods such as sustainable urban drainage system is needed. The principle of the method is to control excess surface water that can be used as raw water. In addition to the problem, floods occur because of social and institutional problems. Until now, the institutional drainage system management in Bandung is not performing well. This research studies various sustainable drainage system institutional management models from several developed countries such as United Kingdom, Singapore and Netherland as references. A new model is proposed in order to improve the institutional arrangement for drainage system management in Bandung.Keywords: sustainable drainage system, institutional management, flooding

Pengukuran Nilai Infiltrasi Lapangan dalam Upaya Penerapan Sistem Drainase Berkelanjutan di Kampus UMY (Hal. 14-25) Nursetiawan, Nursetiawan; Pratama, Arwi Imam
RekaRacana: Jurnal Teknil Sipil Vol 3, No 1: Maret 2017
Publisher : Institut Teknologi Nasional, Bandung

ABSTRAKPenelitian ini bertujuan untuk mengetahui nilai infiltrasi tanah di kawasan kampus Universitas Muhammadiyah Yogyakarta (UMY) dalam rangka untuk menerapkan sistem drainase berkelanjutan. Pengukuran nilai infiltrasi dilakukan secara langsung di lapangan dengan menggunakan alat double ring infiltrometer pada 6 Lokasi yang terdiri dari 2 jenis penutup lahan (tanah dan rumput). Pada peneilitian ini juga dilakukan pengukuran nilai permeabilitas, kepadatan tanah lapangan dan kadar air tanah sebagai pendukung hasil pengukuran nilai infiltrasi yang didapatkan.Berdasarkan hasil pengujian permeabilitas pada lahan di kawasan kampus UMY, diperoleh data bahwa koefisien permeablitas rata-rata berkisar antara 4,31*10-3 -4,37*10-3 cm/s. Hal ini menunjukkan bahwa golongan tanah dari kedua jenis penutup lahan di atas adalah kerikil halus/pasir (medium permeability) dan cukup baik digunakan sebagai media resapan air limpasan untuk pengaplikasian model sistem drainase berkelanjutan. Hasil nilai pengujian kapasitas infiltrasi diperoleh 1,36-2,21 cm/jam untuk jenis penutup tanah dan 0,84-1,88 cm/jam untuk jenis penutup tanaman rumput.Kata kunci: kapasitas infiltrasi, koefisien permeabilitas (), kepadatan tanah lapangan, sistem drainase berkelanjutanÂ ABSTRACTThis study aims to examine the value of infiltration rate in the yard area of Yogyakarta Muhammadiyah University (UMY) campus in order to promote the implementationof sustainable drainage system. Field infiltration rate wasmeasured directly at 6 locations usinga double ring infiltrometer,for two types of land covers (bare soil and grass). In addition, the permeability value, insitu soil compactness and soil water content were also measured tosupport the infiltration test results.The test results obtained for the yard area of UMY campus show that the average permeability range from 4.31*10-3 cm/s to 4.37*10-3 cm/s. This shows that the soil class for the two types of soil coverstested isfine gravel /sand (medium permeability) which meansthat the soil type is good to be used as a infiltration mediafor reducing the surface runoff. The infiltration rate from the tests are 1.36 to 2.21 cm/hr for bare soil and 0.84 to 1.88 cm/hr for grass cover.Key words: infiltration rate, permeability, soil compactness, sustainable drainage system

Pemilihan Metode Sistem Drainase Berkelanjutan Dalam Rangka Mitigasi Bencana Banjir Di Kota Bandung (Hal. 39-50) Nurhikmah, Dicky; Nursetiawan, Nursetiawan; Akmalah, Emma
RekaRacana: Jurnal Teknil Sipil Vol 2, No 3: September 2016
Publisher : Institut Teknologi Nasional, Bandung

ABSTRAKKota Bandung adalah ibukota Provinsi Jawa Barat dan mempunyai jumlah penduduk yang sangat besar, hal iniÂ mengakibatkan kurangnya ruang terbuka hijau karena pengalihfungsian tata guna lahan menjadi permukiman, kantor, industri dan lain-lain. Hal tersebut akhirnya mengakibatkan limpasan air permukaan berlebih pada saat musim hujan dan berkurangnya cadangan air tanah pada saat musim kemarau. Pada saat ini Kota Bandung masih menerapkan sistem drainase konvensional, sehingga potensi banjir menjadi tinggi karena dimensi saluran drainase yang kecil. Mengacu pada metode sistem drainase berkelanjutan yang telah diterapkan di negara-negara maju, diharapkan Kota Bandung dapat mengelola air hujan dengan baik dan terhindar dari bencana banjir. Pada penelitian ini dipilih beberapa metode yang cocok bagi kondisi Kota Bandung saat ini, metode tersebut adalah rain garden, infiltration strips, water roofs, rainwater tanks, cistern, swales, kolam detensi, infiltration trenches, eco- corridor dan kolam retensi. Metode-metode tersebut dipilih berdasarkan berbagai aspek seperti fungsi, kriteria teknis, kemudahan pembuatan dan kemudahan pemeliharaan.Kata kunci: Sistem Drainase Berkelanjutan, Bandung, limpasan airÂ ABSTRACTBandung is the capital of West Java Province with a large population. This condition impacted to the decreasing of open green spaces due to conversion of land use into residential, offices, industrials and others. Consequently surface water run off increases during the rainy season and groundwater reserves decreases during the dry season. At this time Bandung still apply the conventional drainage system, so the potential for flooding is high because the dimension of the drainage channel is too small. Based on the method of sustainable drainage systems that has been applied in developed countries, Bandung is expected to manage rain water and prevent flood. This study is using a few suitable methods for Bandungâ€™s current condition. The methods are rain garden, infiltration strips, water roofs, rainwater tanks, cistern, swales, detention pond, infiltration trenches, eco-corridor and retention pond. These methods are selected based on various aspects such as functionality, technical criteria, ease of construction and maintenance.Keywords: Sustainable Drainage System, Bandung, Run Off

The Study of Infrastructures and Riparian Area at Krasak Watershed, Indonesia Ikhsan, Jazaul; Hilmi, Ikhlassul; Harsanto, Puji; Nursetiawan, Nursetiawan
Jurnal Teknik Sipil dan Perencanaan Vol 21, No 2 (2019)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jtsp.v21i2.20569

Debris flow that cause the eruption Merapi mount in 2010 caused damage at some infrastructure that is on the Krasak River. Some areas had gotten debris flow which was resulting break up the important access street that had been connecting between Yogyakarta and Magelang. Krasak river is one of the rivers that has upstream on the Merapi slope mount and also got impact of debris flow in 2010. This research is aimed to know condition of infrastructure and edge river at the Krasak river after got impact of debris flow. This research is using survey method that directly observes to the object of research for knowing condition infrastructure and edges river with survey form 123. The result of the research is showing some infrastructure river that is getting damage caused of cold lava. Debris flow had happened in the past, so some of infrastructure had been repairing. But there is some infrastructure still has little damage. However, the function of this infrastructure is showing good condition. Condition of edges river are still secure, it happens because the Krasak river had pass through regions plantation, but there is some locations of the settlement is in the riparian area or debris prone area.

Concentric Bracing Frame in Earthquake-Resistant High-Rise Buildings Alhussein, Mohammedalameen Ahmed Aldaw; Nugroho, Guntur; Wahiddin, Wahiddin; Nursetiawan, Nursetiawan
Semesta Teknika Vol 27, No 1 (2024): MEI
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/st.v27i1.21864

Indonesia has regular earthquakes; thus, constructions must be designed to SNI 1726:2019. Building height based on SNI 1726:2012 table 9 and article 7.2.5.4 maximums. The survey says response-based damage models can assess ground vibrations. The earthquake damage was assessed and compared to the moment-resisting frame after the structure was rehabilitated with concentric bracing. 1) This study analyzes lateral forces on each level for moment-resisting and concentric-braced frames. CBF, 2) assessing displacements at each level for moment-resisting and concentric braced frames, and 3) counting narratives. The ETABS Structural Analysis Professional 2020 program measures structural element internal forces. Internal forces include shear, axial, bending, and twisting. Next, calculate level displacement, or vertical distance between levels. The pushover analysis on medium and high-rise structures shows 0.91% CBF lateral shear force. CBF stiffens elastically. CBF supports enhance CBF displacement by 70%, minimize floor structure displacement, and stiffen the steel frame laterally more than MRF. Maximum CBF deviation between floors is 85%; CBF and MRF weight differential is 1.530%. Thus, the CBF exceeds the frame weight. The designed structure is important, but seismic performance in static and dynamic nonlinear circumstances differs.

ASESMEN POTENSI RISIKO BENCANA LONGSOR TEBING SUNGAI WINONGO HILIR Harsanto, Puji; Muzlifa, Rika; Faizah, Restu; Nursetiawan, Nursetiawan; Wisnulingga, Bayu Krisna
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol 29, No 2 (2024): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v29i2.6153

The Winongo River is one of the rivers in the Special Region of Yogyakarta, with itssource originating from Mount Merapi. This poses various disaster risks in theWinongo River, such as flooding, debris flow, and riverbank landslides. Thisresearch focuses on analyzing disaster risks in the downstream area of the WinongoRiver, which includes the villages of Sabdodadi, Patalan, Sumbermulyo, Mulyodadi,Sidomulyo, and Donotirto. Data collection was carried out using cluster samplingand Geographic Information Systems (GIS) for each village due to the wide areacoverage. The collected data was then analyzed using the Analytical HierarchyProcess (AHP) method to determine the level of disaster risk. The results of thisstudy show that the downstream area of the Winongo River has a moderate disasterrisk level for the villages of Sabdodadi, Patalan, Sumbermulyo, and Donotirto, anda low disaster risk level for the villages of Sidomulyo and Mulyodadi. The capacityparameter significantly influences the level of disaster risk, and based on thevulnerability analysis, this is due to the presence of retaining walls on theriverbanks, which can reduce disaster risks in the Winongo River

Artificial Intelligence and IoT for Smart Waste Management: Challenges, Opportunities, and Future Directions Fuqaha, Sameh; Nursetiawan, Nursetiawan
Journal of Future Artificial Intelligence and Technologies Vol. 2 No. 1 (2025): in progress
Publisher : Future Techno Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/faith.3048-3719-85

Indonesia’s waste management system struggles to keep pace with rapid population growth and urbanization, resulting in inefficient waste collection, environmental degradation, and low recycling rates. The country predominantly relies on open dumping and landfilling, which contribute significantly to pollution and greenhouse gas emissions. This study explores the transformative role of Artificial Intelligence (AI) and the Internet of Things (IoT) in waste management, focusing on smart waste collection, automated sorting, real-time monitoring, and predictive analytics. AI-driven waste classification enhances recycling efficiency, while IoT-enabled smart bins optimize collection routes, reducing operational costs and landfill dependency. Despite these advantages, challenges such as high implementation costs, digital infrastructure limitations, and data privacy concerns hinder widespread adoption. This study highlights that policy support, investment in digital infrastructure, and stakeholder collaboration are crucial for successful implementation. By leveraging AI and IoT, Indonesia can significantly improve waste management efficiency, minimize environmental impact, and advance circular economy initiatives. The findings suggest that, with the right policies and investments, AI-driven waste management can drive sustainability, reduce waste mismanagement, and promote resource optimization, making it a vital strategy for future urban development in Indonesia.

Sebaran Kualitas Air Bersih Sepanjang Jaringan Pipa SPAMDes Tirta Sari Ponces, Kulon Progo Barid, Burhan; Galihajiningtresna, Wilsamilia Nurizki; Nursetiawan, Nursetiawan; Hairani, Ani; Hanacendekia, Syifa
Teras Jurnal : Jurnal Teknik Sipil Vol. 15 No. 1 (2025): Volume 15 Nomor 1, Maret 2025
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v15i1.1224

Abstrak SPAMDes Tirta Sari Ponces, yang terletak di Kabupaten Kulonprogo, Daerah Istimewa Yogyakarta, digunakan oleh masyarakat sebagai sumber air bersih dengan melayani 106 pelanggan. Namun, hingga saat ini, kualitas air belum pernah diuji. Penelitian ini bertujuan untuk menilai kualitas air dan distribusinya pada jaringan rumah pelanggan, dengan menggunakan parameter derajat keasaman (pH), kadar besi (Fe), kandungan organik dan kadar oksigen terlarut. Uji kualitas air dilakukan di laboratorium dengan menggunakan 18 sampel yang diambil dari sembilan titik lokasi. Standar baku mutu kualitas air dalam penelitian ini mengacu pada Peraturan Menteri Kesehatan No. 32 Tahun 2017. Hasil uji kualitas air pada 18 sampel dianalisis menggunakan perangkat lunak ArcGIS dengan metode Inverse Distance Weighting, menghasilkan rentang nilai. Hasil uji kualitas air menunjukkan pH tertinggi sebesar 7,3, kadar Fe tertinggi sebesar 0,13 mg/l, kandungan organik tertinggi sebesar 10,59 mg/l, dan kadar oksigen terlarut tertinggi sebesar 3,0 mg/l. Sebaran polutan kualitas air di jaringan rumah menunjukkan bahwa kadar pH dan Fe memenuhi standar baku mutu sebesar 100%, sementara kandungan organik memenuhi standar baku mutu sebesar 96,16%, dan kadar oksigen terlarut tidak memenuhi standar baku mutu sebesar 100%. Faktor-faktor seperti lokasi sumber air, aktivitas sekitar sumber air dan jaringan perpipaan, serta waktu penggunaan air, mempengaruhi kualitas air yang dihasilkan oleh SPAMDes. Kata kunci: Kualitas air, SPAMDes, Sebaran polutan. Abstract SPAMDes Tirta Sari Ponces, located in Kulonprogo Regency, Special Region of Yogyakarta, is used by the community as a source of clean water by serving 106 customers. However, until now, the water quality has never been tested. This study aims to assess the water quality and its distribution in the customer's home network, using parameters of acidity level (pH), iron content (Fe), organic content and dissolved oxygen levels. Water quality testing was carried out in the laboratory using 18 samples taken from nine locations. The water quality standard in this study refers to the Regulation of the Minister of Health No. 32 of 2017. The results of water quality tests on 18 samples were analyzed using ArcGIS software with the Inverse Distance Weighting method, producing a range of values. The results of the water quality test showed the highest pH of 7.3, the highest Fe content of 0.13 mg/l, the highest organic content of 10.59 mg/l, and the highest dissolved oxygen content of 3.0 mg/l. The distribution of water quality pollutants in the home network shows that the pH and Fe levels meet the standard quality standards of 100%, while the organic content meets the standard quality standards of 96.16%, and the dissolved oxygen levels do not meet the standard quality standards of 100%. Factors such as the location of the water source, activities around the water source and pipe network, and the time of water use affect the quality of water produced by SPAMDes. Keywords: Water quality, SPAMDes, Distribution of pollutants

DAMPAK POLUSI UDARA DARI TRANSPORTASI DARAT TERHADAP KESEHATAN Faradila, Firda Ayu; Sinanto, Rendi Ariyanto; Nursetiawan, Nursetiawan; Axmalia, Astry; Arsita, Emilia Vivi
Jurnal Kesehatan Tambusai Vol. 6 No. 3 (2025): SEPTEMBER 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jkt.v6i3.46759

Polusi udara merupakan masalah kesehatan lingkungan pada beberapa daerah di Indonesia. Polusi udara tertinggi terjadi di sekitar jalan raya, salah satu jenis polusi udara adalah asap dari kendaraan transportasi darat yang mengandung timbal. Polusi udara dapat berdampak negatif pada kesehatan dalam berbagai bentuk, seperti sesak napas, pusing, kematian, dan lain-lain. Penelitian ini bertujuan untuk mengetahui faktor-faktor apa saja yang mendukung dampak kesehatan, apa saja jenis penyakit yang ditimbulkan dan apa penanganan dari polusi udara. Metode dalam penelitian ini yaitu menggunakan literature review pada database portal garuda yang diakses pada tanggal 29 Januari 2025 sampai dengan 31 Maret 2025 dengan pelaporan naratif. Berdasarkan hasil penelusuran terdapat 33 artikel yang masuk kriteria inklusi. Hasil dalam penelitian ini didapatkan bahwa transportasi darat menghasilkan partikel halus, karbon monoksida, dan nitrogen dioksida yang mengganggu kualitas udara dan berimplikasi pada buruknya kesehatan manusia. Penyakit seperti gangguan pernapasan, penyakit jantung adalah beberapa contoh penyakit jangka panjang yang disebabkan oleh polusi udara. Penanganan yang dapat dilakukan untuk mengatasi persoalan tersebut adalah optimalisasi penggunaan transportasi umum, penggunaan knalpot modifikasi dan sosialisasi. Optimalisasi penggunaan transportasi umum, knalpot modifikasi, dan sosialisasi diperlukan untuk mengatasi polusi udara.

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