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Analisis Respons Struktur Flat Slab-Drop Panel terhadap Beban Lateral pada Basement Bangunan Rumah Sakit Hafiz, Dhamar Abu; Idroes, Imransyah; Hady, Munirul; Bunyamin, Bunyamin; Pramanda, Heru; Munirwan, Reza Pahlevi
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 5 No 1 (2026): Maret
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v5i1.1166

Abstract

Floor slabs are a primary component in building structural systems, typically comprising slabs, beams, and columns. However, advances in construction technology have enabled the adoption of flat slab systems, where slabs are directly supported by columns with or without thickening elements (drop panels), offering spatial efficiency and construction simplicity. The key issue addressed in this study is the influence of drop panels on structural response, particularly under lateral loading in basement structures. This study aims to evaluate the behavior of flat slab systems with and without drop panels subjected to lateral loads in the Cempaka Lima General Hospital building, Banda Aceh, Indonesia. The methodology involves the collection of primary data, including field measurements and building coordinates, as well as secondary data such as regional maps, seismic hazard maps, and as-built drawings. Structural analysis was conducted by comparing the response of both systems under earthquake loading using the time history method. The results indicate that the structure with drop panels exhibits a higher maximum axial force of 29,564.37 kN compared to 20,714.64 kN in the system without drop panels. The highest base shear values were also observed in the structure with drop panels, reaching 8,221.75 kN in the X direction and 8,112.79 kN in the Y direction. Displacement increased with the inclusion of drop panels, from 0.244 mm to 0.495 mm in the X direction and from 0.564 mm to 0.928 mm in the Y direction. Nevertheless, inter-story drift remained within the allowable limit of 2% as specified in SNI 1726:2019. These findings suggest that the use of drop panels enhances structural capacity against lateral loads; however, the associated increase in deformation must be carefully considered in practical design applications.
Evaluasi Kinerja Standar Pelayanan Terminal Penumpang Tipe A Banda Aceh Menggunakan Importance Performance Analysis dan Customer Satisfaction Index Yusputri, Rafiqa Muhnita; Muhammad Rizki; Heru Pramanda; Febrina Dian Kurniasari; Bunyamin Bunyamin
Jurnal Perencanaan dan Penelitian Teknik Sipil Vol 5 No 2 (2026): Juli
Publisher : Universitas Iskandar Muda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55616/prince.v5i2.1224

Abstract

The increasing number of passengers at the Banda Aceh Type A Passenger Terminal requires improvements in service performance to enhance passenger satisfaction. This study aimed to evaluate the terminal service performance based on passenger importance and satisfaction levels and to determine the Customer Satisfaction Index (CSI). A quantitative approach was employed using questionnaires distributed to 100 respondents selected through simple random sampling. The evaluation referred to the Indonesian Minister of Transportation Regulation No. PM 40 of 2015, covering six service aspects: safety, security, reliability, comfort, convenience, and equality. Data were analyzed using descriptive statistics, Importance Performance Analysis (IPA), and CSI. The results indicate that the main service attributes requiring improvement are road safety facilities, fire extinguishers, driver rest areas, and battery charging facilities. The CSI value of 84.62% indicates that passengers are very satisfied with the overall service performance of the Banda Aceh Type A Passenger Terminal.
Pengaruh Penambahan Serat Abaka Dan Substitusi 5% Abu Cangkang Tiram Dalam Menghasilkan Kuat Tarik Beton Mutu Tinggi Bunyamin Bunyamin; Isnaini Isnaini; Heru Pramanda; Muhammad Ridha
VOCATECH: Vocational Education and Technology Journal Vol 7, No 2 (2025): December
Publisher : Akademi Komunitas Negeri Aceh Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38038/vocatech.v7i2.244

Abstract

AbstractAbaca fiber is a natural reinforcement material with potential to improve the tensile performance of concrete. However, its application in high-strength concrete is often hindered by fiber agglomeration, and studies on its use in such concrete remain limited. This research investigates the effect of incorporating abaca fiber in combination with 5% Oyster Shell Ash (OSA) as a partial cement replacement on the splitting tensile strength of high-strength concrete. Concrete specimens (100 mm × 200 mm cylinders) were prepared with abaca fiber contents of 0.15%, 0.30%, and 0.45% by weight of cement. The OSA was sourced from Krueng Neng, Aceh Besar, while the abaca fiber was obtained from East Java, Indonesia. The mix design followed ACI 211.4R-93 guidelines and ASTM testing standards, targeting a compressive strength of 9000 psi (≈ 62 MPa). After 28 days of water curing, results showed that the lowest splitting tensile strength was recorded for normal concrete (6.81 MPa), while the highest value was obtained for the mix containing 5% OSA and 0.30% abaca fiber (8.87 MPa). These findings indicate that the synergy between OSA and optimal abaca fiber content can significantly enhance the tensile performance of high-strength concrete.Keywords:Oyster shell ash; abaca fiber; concrete high strength; splitting tensile strengthAbstrakSerat abaka merupakan material penguat alami yang berpotensi meningkatkan kinerja tarik beton. Namun, penerapannya pada beton mutu tinggi sering terkendala oleh penggumpalan serat, dan kajian terkait penggunaannya pada beton mutu tinggi masih terbatas. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan serat abaka yang dikombinasikan dengan 5% Abu Cangkang Tiram (ACT) sebagai pengganti sebagian semen dalam menghasilkan kuat tarik belah beton mutu tinggi. Benda uji berupa silinder berukuran 100 mm × 200 mm dibuat dengan variasi kadar serat abaka sebesar 0,15%, 0,30%, dan 0,45% dari berat semen. ACT diperoleh dari Krueng Neng, Aceh Besar, sedangkan serat abaka berasal dari Jawa Timur, Indonesia. Perancangan campuran mengacu pada pedoman ACI 211.4R-93 dan standar pengujian ASTM, dengan mutu rencana sebesar 9000 psi (≈ 62 MPa). Setelah perendaman selama 28 hari, hasil pengujian menunjukkan bahwa kuat tarik belah terendah diperoleh pada beton normal (6,81 MPa), sedangkan nilai tertinggi dicapai pada campuran dengan 5% ACT dan 0,30% serat abaka (8,87 MPa). Temuan ini memperlihatkan bahwa kombinasi ACT dan kadar serat abaka yang optimal dapat secara signifikan meningkatkan kinerja tarik beton mutu tinggi.Kata Kunci:Abu cangkang tiram; serat abaka; beton mutu tinggi; kuat tarik
Analisis Potensi Penerapan Sistem Transportasi Berbayar terhadap Kinerja Lalu Lintas Perkotaan Bunyamin, Bunyamin; Saputra, Romi; Pramanda, Heru; Ridha, Muhammad; Muammar, Rajib
Jurnal Ragam Pengabdian Vol. 3 No. 2 (2026): Mei-Agustus, Sustainable Development Goals (SDGs): Multidisciplinary Perspectiv
Publisher : Lembaga Teewan Journal Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62710/1bs3b490

Abstract

Banda Aceh serves as a center for economic, commercial, educational, and governmental activities, resulting in high traffic mobility that potentially causes congestion, particularly in shopping district areas. One of the roads experiencing significant traffic density is Jalan KH. Ahmad Dahlan due to the intensive use of private vehicles and on-street parking activities despite the availability of parking facilities. This condition highlights the need for a paid transportation policy through the implementation of Electronic Road Pricing (ERP) as a traffic management strategy. This study aims to analyze road users’ perceptions regarding the implementation of ERP and the potential shift from private vehicles to the Trans Koetaradja mass public transportation system. The research employed a survey method through interviews with private vehicle users traveling along the study corridor. The findings indicate that 36% of respondents are willing to shift to Trans Koetaradja buses, 64% prefer to use alternative routes, and only 18% would continue using private vehicles on the road segment. This study is expected to provide valuable input for policymakers in formulating sustainable urban traffic congestion management strategies.
ANALISIS RUTE EVAKUASI TSUNAMI BERDASARKAN PENDEKATAN MODEL TRANSPORTASI UNTUK MENDUKUNG MITIGASI BENCANA Rahmad Saputra; Bunyamin Bunyamin; Heru Pramanda; Kamalia Kamalia
Tameh Vol. 15 No. 1 (2026): Tameh: Journal of Civil Engineering
Publisher : University of Muhammadiyah Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37598/tameh.v15i1.357

Abstract

Gampong Lamdingin, Kecamatan Kuta Alam, Kota Banda Aceh merupakan salah satu kawasan yang memiliki tingkat kerentanan tinggi terhadap bencana tsunami. Keterbatasan fasilitas evakuasi vertikal di kawasan tersebut menuntut tersedianya perencanaan rute evakuasi yang efektif untuk mendukung upaya mitigasi bencana dan mengurangi risiko korban jiwa. Penelitian ini bertujuan mengidentifikasi faktor-faktor yang memengaruhi pemilihan rute evakuasi tsunami oleh masyarakat serta mengembangkan model pemilihan rute berdasarkan pendekatan transportasi. Penelitian menggunakan Discrete Choice Model dengan metode regresi logit biner. Data diperoleh melalui survei kuesioner terhadap masyarakat Gampong Lamdingin dan dianalisis menggunakan perangkat lunak Statistical Package for the Social Sciences (SPSS). Hasil analisis menunjukkan bahwa pengalaman tsunami, tujuan tempat evakuasi, waktu keberangkatan evakuasi, waktu tempuh menuju lokasi evakuasi akhir, dan tata guna lahan merupakan variabel yang berpengaruh signifikan terhadap pemilihan rute evakuasi. Model utilitas yang diperoleh dirumuskan sebagai U1 − U2 = 3,453(X2) + 4,325(X8) − 6,732(X12) + 2,564(X13) + 3,549(X14). Berdasarkan hasil pemodelan, rute evakuasi menuju Lueng Bata memiliki probabilitas pemilihan sebesar 98%, sedangkan rute menuju Batoh hanya sebesar 2%. Temuan ini menunjukkan bahwa keputusan masyarakat dalam memilih rute evakuasi tidak hanya dipengaruhi oleh karakteristik perjalanan, tetapi juga oleh pengalaman kebencanaan dan kondisi lingkungan sekitar. Penelitian ini memberikan kontribusi berupa model pemilihan rute evakuasi yang dapat digunakan sebagai dasar dalam perencanaan jalur evakuasi, penyusunan strategi kesiapsiagaan masyarakat, serta pengambilan kebijakan mitigasi bencana tsunami di kawasan perkotaan yang rentan terhadap bencana.