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Damage Assessment Method for Light Steel Roof Frames: Case Study of Government Buildings Maskur, Atep; Wibowo, M. Agung; Winarno, Setya
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.v27i1.18341

Abstract

The tornado disaster in Ciamis Regency damaged 55 buildings, including the Panawangan District Office. The aim of this research was to identify the condition and level of damage to the Light Steel Roof Frame Structures that were damaged and determine the ranking or percentage of damage. By making direct observations at the location of the incident. The result is that: The roof covering element uses zincalum metal with the batten frame partially damaged on the left side of the building above the hall and the right corner of the front of the building. The battom chord, top chord and web elements are partially detached. The trim element made of GRC material is damaged. came loose, and the Gypsum ceiling elements with hollow frames fell on the outside and inside the hall. The percentage of damage obtained is 14.50% and the damage level ≤ 30% is categorized as Light Damage.
IDENTIFIKASI INDIKATOR DESAIN HUNIAN SEMENTARA DARI PERSPEKTIF KORBAN BENCANA Sari, Sely Novita; Winarno, Setya; Nugraheni, Fitri
KURVATEK Vol 9 No 2 (2024): Energy Management and Sustainable Environment
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v9i2.5072

Abstract

Indonesia sering mengalami bencana alam seperti gempa bumi, tsunami, gunung berapi, banjir, dan tanah longsor, yang mengakibatkan kerugian signifikan. Pada setiap kejadian bencana, banyak rumah tinggal yang hancur sehingga kebutuhan hunian sementara yang cepat bangun pada saat kondisi tanggap darurat sangat diperlukan. Desain hunian sementara yang sering dipakai saat ini sering tidak mempertimbangkan kebutuhan-kebutuhan khusus dari korban bencana. Penelitian ini bertujuan untuk mengidentifikasi faktor- faktor desain hunian sementara dari perspektif korban bencana. Penelitian ini menggunakan metode kuesioner yang diberikan kepada responden berjumlah 6 orang dari BPBD Kabupaten Bantul, 11 orang Masyarakat terdampak relokasi bencana longsor, 7 orang yang terkena relokasi bencana gempa Bantul dan 8 orang masyarakat yang telah memiliki pengalaman tinggal di hunian sementara. Dalam penelitian ini, Algoritma Artificial Neural Network (ANN) digunakan sebagai alat untuk menganalisis data responden. hasil pemodelan metode ANN, dapat disimpulkan bahwa terdapat identifikasi faktor-faktor desain hunian sementara berdasarkan perspektif korban bencana terbesar pada indikator Kemudahan Interaksi Sosial yang memiliki presentasi sebesar 33,33%, dilanjutkan dengan indikator Kekuatan Bangunan sebesar 23,33%, 2 faktor selanjutnya adalah Kenyamanan Penghuni dan Kemudahan Pembangunan dengan nilai 20% dan faktor terendah adalah Kecepatan Pembangunan yang memiliki presentasi sebesar 3,33%.
Pengaruh Beban Kerja Terhadap Persepsi Keselamatan Pada Pekerja Lapangan di Industri Minyak dan Gas Bagos Armansyah; Winarno, Setya
Siklus : Jurnal Teknik Sipil Vol. 10 No. 2 (2024): Siklus : Jurnal Teknik Sipil
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/siklus.v10i2.19568

Abstract

Pekerjaan konstruksi di industri minyak dan gas sangat berisiko tinggi terhadap keselamatan dan kesehatan pekerja. Salah satu faktor yang sangat mempengaruhi keselamatan dan kesehatan kerja adalah faktor beban kerja. Tujuan penelitian ini adalah untuk mengidentifikasi faktor-faktor beban kerja dan persepsi keselamatan serta menganalisis pengaruh hubungan beban kerja terhadap persepsi keselamatan pada pekerja lapangan di industri minyak dan gas, khususnya di wilayah kerja Provinsi Riau. Responden adalah pada pekerja lapangan dan berjumlah 106 orang. Metode penelitian yang digunakan adalah kualitatif dan kuantitatif. Terdapat 66,51% responden mengungkapkan bahwa penerapan beban kerja saat ini sudah baik dan 97,80% responden menyatakan bahwa pemahaman dan implementasi terhadap persepsi keselamatan sudah sangat baik. Hasil uji regresi linier menunjukkan beban kerja berpengaruh negatif dan signifikan terhadap persepsi keselamatan pada pekerja lapangan. Semakin tinggi beban kerja, maka pekerja akan cenderung lalai dan kurang peduli terhadap persepsi keselamatan yang dapat menyebabkan terjadinya kecelakaan kerja.
Comparative Study of Conventional Rotary and Rotary-Percussion Techniques in Grout Hole Drilling from the Perspectives of Time, Cost, and Quality Dika Prasetyo; Setya Winarno
Civil Engineering Dimension Vol. 25 No. 2 (2023): SEPTEMBER 2023
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9744/ced.25.2.115-125

Abstract

A dam foundation structure is usually strengthened by grouting, which begins with grout hole drilling.  This paper aims to examine a comparison between conventional rotary and rotary-percussion drilling techniques in a drilling case study of the Tugu Dam Project, from the perspective of time, cost, and quality comprehensively. Primary data was obtained from the field investigation and interviews. Secondary data was gathered from available project documents of the PT Wijaya Karya-APTA KSO Project Contractor. The findings have highlighted that the implementation of the rotary-percussion technique for grout hole drilling is better than conventional rotary drilling. There are 16 days of time-saving and 3.84% cost-savings for the rotary-percussion technique, as a result of faster rate of penetration. The quality of grouting work using the rotary-percussion drilling technique tends to be of better quality, although there is a shortcoming due to the limited drilling depth of only 5m particularly.
KERANGKA KESIAPSIAGAAN INDUSTRI MANUFAKTUR SKALA KECIL DI KABUPATEN BANTUL PASCA GEMPA BUMI 2006 Yohanes Anton Nugroho; Akhmad Fauzy; Setya Winarno
Spektrum Industri Vol. 13 No. 2: Oktober 2015
Publisher : Universitas Ahmad Dahlan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v13i2.2690

Abstract

Gempa bumi di kabupaten Bantul pada tahun 2006, menyebabkan korban jiwa serta tingkat kerusakan bangunan dan infrastruktur terbesar di wilayah Daerah Istimewa Yogyakarta. Dampak lain yang ditimbulkan sebanyak sebanyak 2% dari jumlah pekerja di kabupaten Bantul kehilangan pekerjaan dan proyeksi GRDP (Gross Regional Domestic Bruto) mengalami penurunan sebesar Rp. 565.000.000.000 pada tahun 2007. Kondisi tersebut menyebabkan perlunya disusun suatu kerangka kesiapsiagaan, agar industri lebih mampu bertahan apabila menghadapi bencana. Penelitian ini dilakukan untuk mendapatkan kerangka kesiapsiagaan dengan mengembangkan kerangka kesiapsiagaan yang sudah ada, yaitu FEMA (1993), EPICC (2003) dan NFPA (2010). Kerangka kesiapsiagaan selanjutnya perlu dikembangkan dengan memprioritaskan variabel karakteristik dari industri yang sesuai dengan kondisi industri setempat. Kata kunci : Kesiapsiagaan, Industri skala kecil, Bantul
Utilization of used white paper for papercrete (mechanical and economic characteristics) Al-Shehari, Waleed Redhwan Mohammed; Winarno, Setya
Teknisia Vol 29 No 2 (2024): Teknisia
Publisher : Jurusan Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknisia.vol29.iss2.art4

Abstract

Paper-crete may possibly be a change surface made by combining wasted-paper with customary cement. This function as substitution for schedule concrete and gives central focuses like squander diminishment and the assistance of headway& common impact. This study consider is to degree the compressive and flexural (mechanical strength) of paper-crete, evaluate the making taken a toll of paper-crete, and recognize the idealize paper degree interior the concrete blend based. on both. mechanical and cash related variables. An exploratory think roughly was conducted to see at the mechanical and budgetary properties of paper-crete with grouped paper degrees. White wasted-paper has been joined into the concrete blend. The test fabricate took put at Kaliurang Laoratory. An layout was done to actuate time taken a toll information from particular merchants found close Kaliurang Road. The compressive and flexural qualities of paper-crete are by and broad reduced when white wasted-paper is utilized in paper-crete settling. The quality reduces with developing wasted-paper substance. The comes around appear up that there's not a idealize mix of paper-crete made with white paper for the quality and period taken a toll. The brought of paper-crete made utilizing white waste.paper increments with its composition.
Experimental study on the utilization of raw rice husks as a partial replacement of sand in the production of paver blocks Hakim Muganga; Setya Winarno; Fitri Nugraheni
Teknisia Vol 29 No 2 (2024): Teknisia
Publisher : Jurusan Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknisia.vol29.iss2.art6

Abstract

This study explores the potential use of raw rice husks as a partial substitute for sand in the production of paver blocks, addressing the increasing demand for concrete and the overuse of natural resources like aggregates. Rice husks, an abundant waste material in Indonesia, were incorporated into paver blocks made from Portland cement, sand, and raw rice husks. The initial mix ratio was 1 part cement to 8 parts sand, with subsequent mixes gradually replacing sand with rice husks in proportions ranging from 0.5 to 2 parts. The paver blocks were mixed, molded, and compacted, and their properties were tested for compressive strength, water absorption, skid resistance, and abrasion resistance. Five different mix variations were tested, and the production costs were analyzed. The findings revealed that increasing the rice husk content reduced compressive strength but improved water absorption, skid resistance, and abrasion resistance. Additionally, higher rice husk content resulted in lower production costs. The optimal mix, consisting of 1 part cement, 7.5 parts sand, and 0.5 parts rice husks, met all Indonesian standards and demonstrated the best performance. Further research is recommended to assess freeze-thaw resistance and enhance the cost-effectiveness and quality of paver production.
Analisis Kerusakan dan Upaya Pencegahannya pada Bangunan Bersejarah di Yogyakarta Wismantoro, Bayu Dwi; Winarno, Setya
Sinektika: Jurnal Arsitektur Vol 21, No 1: January 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/sinektika.v21i1.2490

Abstract

Banyak bangunan bersejarah di kota Yogyakarta yang digunakan sebagai ruang publik telah memiliki umur 150 tahun bahkan lebih dan telah mulai mengalami kerusakan di beberapa bagian. Upaya perawatan telah dilaksanakan untuk menjaga nilai sejarah dan keindahan yang terdapat pada bangunan-bangunan tersebut agar dapat berkinerja dengan baik. Penelitian ini bertujuan mengetahui tipikal kerusakan dan tingkat kerusakannya, serta mengetahui upaya pencegahan kerusakan pada bangunan bersejarah di kota Yogyakarta. Metode yang dilaksanakan adalah mengidentifikasi secara visual kondisi kerusakan bangunan dengan menilai jenis dan penyebab kerusakan, serta mengkategorikan kondisi kerusakannya. Hasil penelitian didapatkan bahwa tipikal kerusakan pada bangunan berupa retak, lapuk, keropos, lembab, berjamur, serta material atap sebagai komponen paling kritis penyebab utama kerusakan. Penilaian tingkat kerusakan kerusakan komponen bangunan adalah atap kategori sedang, struktur kolom dan balok kategori ringan, dinding kategori ringan, dan umpak kategori ringan. Upaya pencegahan yang dilakukan antara lain dengan mengganti penutup atap apabila terjadi kerusakan, komponen bangunan berbahan kayu dengan menambahkan lapisan pelindung bahan anti rayap dan anti air.
Implementasi Value Engineering (VE) Pada Proyek Jalan Oleh Konsultan Dan Kontraktor Sugiono Sugiono; Setya Winarno
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 2 No. 2 (2023): Oktober : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v2i2.1690

Abstract

The application of VE in the construction sector is a systematic process by a multidisciplinary team focused on value and function. The adoption of EV in construction projects offers the potential for significant savings on project budgets. Seeing the current economic conditions, in the construction of ongoing works that require a sizable capital allocation, it is necessary to reconsider whether the design used is appropriate or not optimal. Among the many statements regarding the success factors of VE implementation in Indonesian construction, the knowledge and experience of VE of the construction parties is a key success factor as stated by the consultant and provided by the contractor.
Evaluation and Ranking of Urban Drainage Systems Using SAW, TOPSIS, and VIKOR Methods: A Case Study in Bantul Regency Arifin, Muhamad; Winarno, Setya; Kusumadewi, Sri
Applied Research in Science and Technology Vol. 5 No. 2 (2025): Applied Research in Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/areste.v5i2.103

Abstract

Background: Urban flooding and waterlogging in Bantul Regency stem from inadequate drainage systems, exacerbated by rapid urbanization, land use changes, poor infrastructure planning, and intensified rainfall due to climate change. Therefore, an integrated risk management approach compassing both structural and non-structural solutions—is crucial for improving urban drainage resilience. Conversely, the comprehensive evaluation of drainage system performance continues to pose considerable challenges. Assessments that concentrate solely on hydraulic or technical parameters while neglecting environmental, social, and economic factors—often result in suboptimal or misdirected decisions. As such, adopting a more integrative approach through multi-criteria decision-making methods, such as Multi-Attribute Decision Making (MADM), emerges as a pertinent alternative.Aims and Methods: The methods employed for MADM analysis in this study include the Simple Additive Weighting (SAW), the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS), and the Vlse Kriterijumska Optimizacija I Kompromisno Resenje (VIKOR). Each of these approaches is designed to accommodate different data characteristics, levels of analytical complexity required, degrees of uncertainty involved, computational load, and the decision maker’s experience or expertise in applying the respective method.Results: The analysis results indicate that, based on the SAW method, location A11 obtained the highest score (0.8637), signifying the poorest drainage system performance and thus requiring top-priority intervention, whereas location A77 achieved the lowest score (0.3132), indicating a well-functioning drainage condition. Using TOPSIS, location A9 ranked first with a preference value (Vi) of 0.7498, reflecting significant proximity to the ideal solution, while A6 recorded the lowest score (0.2152). Meanwhile, the VIKOR method identified location A99 as the top-ranked alternative with a VIKOR index of 16.5321, while A1 emerged as the lowest-ranked alternative with a VIKOR index of 0.0188.