The intake structure is a building that functions as a place to take water from the river and drain it to the processing site. In the research conducted for regulations using provisions that refer to SNI 1726:2019, ASCE 41-17, and FEMA 356:2000 regarding pushover analysis. Non-linear Static Analysis or better known as Pushover Analysis is a method used to analyze the capacity curve of the relat…
Indonesia, dengan populasi terbesar di dunia, menghadapi tantangan besar dalam pemenuhan kebutuhan perumahan bagi penduduk yang terus berkembang. Dengan tingkat urbanisasi yang tinggi, Jakarta sebagai ibu kota memegang peran sentral dalam ekonomi dan perkembangan kota yang dinamis. Green Building Council Indonesia (GBCI) memainkan peran utama dalam meningkatkan kualitas bangunan di Indonesia, k…
The university laboratory is a place for students to do practices, so it must have a good and directed management system so that it can perform its functions and tasks with maximum efficiency. Laboratory has a high risk potential and activities in the laboratory will not be exempt from a wide range of potential risks of work accidents that can occur caused by a variety of factors. This research…
The university laboratory is one of the supporting facilities that students can use to support learning activities. The risk of work accidents can also occur in the laboratory. Therefore, the implementation of Occupational Health and Safety (OHS) in the laboratory must be applied. However, at Sriwijaya University itself, especially in the Civil Engineering Department does not yet have a standar…
Coal-fired power plants generate large quantities of fly ash and bottom ash (FABA), which may pose environmental problems if not properly managed. In line with non-hazardous waste management policies and sustainable development principles, the utilization of FABA as construction material has become a promising alternative. This study aims to analyze the effect of fly ash and bottom ash composit…
Dam-break events represent hydrodynamic phenomena that may cause significant impacts on infrastructure, the environment, and human safety due to the sudden and unsteady flow of water. Therefore, understanding the characteristics of dam-break flow is essential in civil engineering, particularly for disaster mitigation and the safe design of hydraulic structures. This study aims to model and anal…
Nanosilica is nano-sized silica which is around 1-100 nm and has a function to increase the compressive strength of concrete. Nanosilica can be produced by extraction process from fly ash waste. The materials used in this study were fly ash, Hydrochloric acid (HCl) solution, Sodium Hydroxide (NaOH) solution, and distilled water. This study used variations in drying time for 12, 15, and 18 hours…
Enhancing the seismic performance of multi-story buildings in high-seismic regions requires effective structural control systems to improve lateral resistance and energy dissipation. This study evaluates the influence of steel bracing and Fluid Viscous Damper (FVD) systems on the dynamic response of a 10-story regular building using Response Spectrum Analysis in structural analysis software, in…
This study aims to evaluate the seismic performance of a multi-story building structure with the application of Fluid Viscous Dampers (FVD) as an energy dissipation system. Indonesia, particularly the Bengkulu region, is located in a high seismic hazard zone, making earthquake-resistant structural design an essential requirement. In this research, a multi-story building was modeled using SAP200…
This study examines the effect of curing temperature variations (40˚C, 60˚C, and 80˚C) on the compressive strength of mortar containing 12% nanosilica synthesized from fly ash. The curing process consisted of 24-hour oven curing followed by wrap curing up to 3, 7, 14, and 28 days. The results show that curing temperature significantly influences strength development. Mortar cured at 60˚C ac…
Student mobility at Sriwijaya University along the Palembang–Indralaya corridor requires an efficient transport service aligned with academic schedules. However, the development of the Student Train (Kertalaya) timetable is constrained by limited operational time slots, as it must comform to the existing national railway timetable (GAPEKA) while also accommodating users’ preferrences travel…
Nanosilica is a material that accelerates the pozzolanic reaction and fills the nanopores of concrete, with particle sizes ranging from 1 to 100 nm and a high specific surface area. It functions to improve the compressive strength of concrete. Nanosilica can be produced through an extraction process from fly ash waste. The materials used in this study include fly ash, NaCl solution, NaOH soluti…
Fly ash is the remaining ash from coal combustion. Silica in fly ash can be used to increase the compressive strength of concrete. Quality nanosilica can be produced by the synthesis process from fly ash waste. The materials used in this study were fly ash, HCl solution, NaOH, distilled water, and kangen water. These materials will be synthesized using the hydrothermal method. This study used v…
Plastic waste is increasing globally and poses significant environmental challenges. High Density Polyethylene (HDPE), one of the most widely produced plastics, is difficult to decompose naturally due to its strength, durability, and chemical resistance, making it a potential alternative construction material and a solution for plastic waste management. This study investigates the effect of pre…
Tiga Dihaji Dam is the first dam that will be built in South Sumatera Province. Sedimentation in this dam can cause shallowing and reduce the effectiveness of the dam’s utilization. This study was conducted to calculate the suspended sediment transport at Tiga Dihaji Dam and compare the results of the calculations with the discharge in the field. The methods used to calculate suspended sedime…
Train has become one of the alternatives that can be used by the University of Sriwijaya students to facilitate mobility. The long distance and the level of effectiveness and efficiency of students to attend lectures from Palembang City to Indralaya is one of the reasons why PT. Kereta Api Indonesia reactivated the railway line specifically for students from Kertapati Station to the station wit…
Palembang City is one of the major cities in Indonesia facing significant flooding issues. These floods are resulted from a combination of natural and human-induced factors. This study evaluates the extent of the anthropogenic causes of flooding from human activities. The primary anthropogenic factors assessed include land subsidence, population density, road density, solid waste generation, an…
Nanosilica is silica with a nano size ranging from 1 to 100 nm, and it functions to enhance the compressive strength of concrete. Nanosilica can be produced through a synthesis process using fly ash. The material used in this study is fly ash. This research uses molarity variations of 1 molar, 2 molar, and 3 molar. In this study, microstructure testing is conducted to analyze the extraction res…
Changes in land use from green areas to impervious areas can lead to an increase in surface runoff. The increase in peak discharge for each annual return period is attributed to changes in the runoff coefficient (C), which subsequently raises the percentage of rainfall that contributes to surface runoff. This study focuses on analyzing trends in land cover change, specifically in areas with the…
Nanosilica is a nano-sized silica that ranges from 1-100 nm and has a function to increase the compressive strength of concrete. Quality nanosilica can be produced with a synthesis process from fly ash waste. The materials used in this research are fly ash, HCl solution, NaOH, Methanol, Ammonia, and demin water. The material will be synthesised using the sol-gel method. This research uses varia…
Functionally, buildings have social, cultural and health functions. One of the buildings that fulfills a health function is a hospital building. As a public building to meet the needs of the community in the health sector, hospital buildings must meet the building reliability aspects stated in government regulation number 16 of 2021 article 27 concerning safety aspects. Planning for pile founda…
Kondisi tanah lunak yang sangat tidak mungkin bisa langsung digunakan untuk konstruksi apabila tidak ada perbaikan terlebih dahulu karena kompresibilitas yang tinggi akibat dari konsolidasi tanah yang merupakan pengaruh dari beban diatas tanah lunak. Metode perbaikan tanah lunak yang dilakukan untuk infrastruktur jalan tol yaitu dengan metode vakum konsolidasi. Pemodelan vakum konsolidasi dilak…
Pemberian layanan yang menjamin kenyamanan dan keselamatan pengguna memiliki hubungan erat dengan penerapan Sistem Manajemen Keselamatan (SMK) pada perusahaan penyedia layanan trasnportasi. Penerapan Sistem Manajemen Keselamatan (SMK) yang berbasis budaya keselamatan dalam pelayanan angkutan umum, sebagaimana diatur dalam Peraturan Menteri Perhubungan Republik Indonesia Nomor 85 Tahun 2018, mer…
Dinding terkekang beton adalah bangunan dengan dinding bata sebagai struktur utama dengan balok dan kolom pengikat sebagai pengekang. Plester didefinisikan sebagai lapisan tunggal atau lebih yang diaplikasikan pada dinding bata atau langit-langit dengan ketebalan yang ditentukan. ANSYS adalah sebuah perangkat lunak yang bertujuan untuk menyelesaikan bermacam-macam masalah rekayasa teknik secara…
Nanosilica particles are silica of very small size on the nanometer scale, namely 1-100 nm. With its very small size, less than 100 nm, nanosilica is very suitable to be synthesized from fly ash waste. This research aims to examine the effect of varying heating times and the use of fly ash on the quality of the produced nanosilica. Fly ash can be used as a constituent material in cement and can…
Closing the level crossing between the railroad and the highway on Jalan Jenderal Sudirman often causes problems, especially if the crossing is closed when the train passes. The problem that arises is the occurrence of queues and the time the vehicle returns to normal shortly after the crossing door is opened on Jalan Jenderal Sudirman, precisely at Prabumulih Market. This study aims to determi…
Permasalahan banjir di Kawasan Perumahan Komplek Sukarame Indah Kota Palembang seringkali terjadi. Penelitian ini bertujuan untuk menghitung kapasitas saluran-saluran yang ada di Kawasan Perumahan Komplek Sukarame Indah serta mengevaluasi saluran eksisting yang tidak dapat menampung debit rencana. Metode pengumpulan data yang digunakan adalah dengan mengumpulkan data primer dan sekunder. Data p…
Instalasi pengolahan air limbah (IPAL) menghasilkan lumpur belum termanfaatkan secara maksimal dapat menimbulkan masalah baru bagi lingkungan. Penelitian ini bertujuan untuk menganalisis karakteristik lumpur hasil pengolahan IPAL Kota Jambi ditinjau dari parameter kimia, analisis karakteristik mekanik, fisik, mikrostruktur dan pemanfaatan dari penambahan limbah lumpur variasi 0%, 5%, 10%, 15% t…
Public transportation is an important means of supporting various community activities in Palembang City. One mode of transportation in this city is conventional public transportation, which has a low level of driver safety behavior and often causes traffic accidents. To overcome this problem, the government provides integrated public transportation, namely LRT feeder public transportation with…
The increasing use of concrete in construction work is increasingly causing natural aggregates to deplete their availability, whereas the demand for concrete is increasing because concrete is an important element in a construction. By utilizing fly ash waste to make artificial aggregates can help reduce environmental pollution. Currently, Geopolymer Concrete with fly ash waste has begun to spre…