Engineered cementitious composite (ECC) is one of the innovations in cement-based materials with no coarse aggregate. Reinforcing with fiber is another attempt that aims to improve their tensile strength and behavior. This study combines these two types of innovations to determine the influence of synthetic macro fibers on tensile strength in the engineered cementitious composite. Variation in …
The need for a workable concrete that has better behavior is an option as a construction material. SCC (Self-compacting concrete) concrete which is proven as concrete with the ability to self-compact is reinforced with a type of micro synthetic fiber is the topic in this study. The purpose is to get ease of work and improve compressive behavior in addition to compressive strength. The polypropy…
The Musi watershed, part of the Musi River, covers an area of ±77,602 km2 with the main river 750 km long. Palembang is divided into 21 Sub-Watersheds. Land change from forests/rice fields to settlements/industries reduces water absorption, increases runoff, and causes flooding. The Juaro and Selincah watersheds in Kalidoni, including flood-prone areas, are caused by increasing urbanization, p…
Conductive concrete is essential for the advancement of contemporary construction technology. Conductive concrete can conduct electricity and is used in the construction of smart infrastructure, structural sensors, surface heating systems and more. Iron powder can be used as a substitute for fine aggregate or sand. This research uses age variations and iron powder concentrations of 0%, 25%, 50%…
5 Ulu Village, located on the banks of the Musi River, faces issues of population density and disorganized settlements, creating an urgent need for adequate, comfortable, and safe housing. Communal spaces are also required to support the social interactions of residents who frequently gather for conversations. The Vertical Village concept is proposed as a solution to these issues of density and…
Every year the population of Indonesia experiences a significant increase, the increasing population can cause problems, one of which is the increasing amount of domestic waste. The amount of domestic waste can be dangerous if not treated properly. One alternative that can be used to reduce environmentally friendly waste pollutant levels is using a constructed wasteland system. This research is…
Many innovations have been developed along with technology in construction materials. Concrete with good workability is known as (Self self-compacting concrete (SCC)). In many studies that have been conducted, using synthetic fibers can influence on strength and behavior of concrete. This study was conducted to analyze the effect of the use of polypropylene macro synthetic fibers with a percent…
A problem with the Indralaya Engineering Canteen's environment is the poor treatment of wastewater. Constructed wetland is an alternative to liquid waste treatment that is effective and economical to implement. Constructed wetland can be designed with controlled treatments, such as setting residence time and hydraulic loading rate (HLR). The high and low value of HLR has a close relationship wi…
Indonesia is a maritime country comprising over 17,000 islands and is the second largest archipelagic country in the world after Canada. Transportation in Indonesia is divided into three main types: sea, land, and air transportation. The role of sea transportation is not only to facilitate the flow of goods and people but also to help improve the welfare and economy of a region. However, using …
Palembang City faces significant waste management problems along with the growth of population and economic activity. One of the proposed solutions is the use of incinerator technology, which is a thermal waste treatment method to reduce waste volume and generate energy. The initial design of the main plant of the incineration project in Palembang City is estimated to have an area of 13,756 m2 …
Sustainability in the construction sector contributes significantly to national economic growth, energy consumption and greenhouse gas emissions. In urban areas experiencing rapid urbanization, sustainable construction principles are often overlooked, causing environmental damage that requires sustainable solutions. EDGE provides recommendations for green buildings that are financially viable a…
Pada pelaksanaan pekerjaan kontruksi tentu saja dilakukan upaya agar pekerjaan tersebut selesai tepat waktu, biaya yang eifisien dan berusaha memperkecil risiko kecelakaan sesuai dengan tujuan Keselamatan dan Kesehatan Kerja (K3) yaitu zero accident. Namun keadaan dilapangan selalu dinamis sehingga menghambat proses pekerjaan konstruksi tersebut. Kecelakaan kerja menjadi salah satu faktor yang …
Consolidation testing in the Ogan Komering Ilir Regency area, Kayu Agung aims to overcome the problem of peat soil where construction will be built on it such as toll roads. Peat soil has a weak bearing capacity and significant soil subsidence, so it is necessary to carry out testing and compaction of the soil. Consolidation tests were carried out using undisturbed soil using an Oedometer with …
Dinding geser bisa dijadikan solusi untuk mengatasi permasalahan struktur pada gedung bertingkat. Beton SCC dapat menjadi solusi untuk pemadatan pada struktur dinding geser karena dapat mengalir tanpa bantuan penggetar. Beriringan dengan berkembangnya teknologi, penelitian terkait analisis pada elemen struktur dapat dilaksanakan dengan bantuan program komputer seperi program ANSYS. Analisis pad…
One of the causes of road damage is caused by the asphalt mixture compaction process which is not carried out at the right temperature, because this temperature change affects the characteristics of the marshall. To determine the mixing temperature and compaction temperature obtained from viscosity testing. This research method is in the form of a laboratory experiment using fly ash waste as a …
PT Lahat Pulau Pinang Bara Jaya (LPPBJ) is a company engaged in the mining sector located in Lubuk Betung Village, Lahat Regency, South Sumatra Province. The area of the Mining Business Permit (IUP) owned by PT Lahat Pulau Pinang Bara Jaya is 850.6 Ha. PT Lahat Pulau Pinang Bara Jaya experienced a failure to achieve the target in 3 MRP Period I in 2024. The mining sequence planning in this pit …
This study analyzes the needs of the people of Palembang for a transportation information system to support their daily mobility, based on the lack of accurate and integrated public transportation information. The research employs the Structural Equation Modeling (SEM) method with the Technology Acceptance Model (TAM) approach. Respondents consist of individuals in the productive age group (15…
Rumah merupakan kebutuhan primer yang terus meningkat seiring pertumbuhan penduduk. Namun, terbatasnya lahan dan naiknya harga tanah menjadi tantangan besar, terutama bagi Masyarakat Berpenghasilan Rendah (MBR). Di Kota Palembang, pemerintah mengupayakan program perumahan subsidi sebagai solusi. Keberhasilan program ini memerlukan kontribusi aktif pengembang, khususnya dalam pemilihan lokasi la…
Indonesia termasuk negara yang rawan bencana hidrometeorologi, salah satunya Kota Palembang. Intensitas curah hujan yang tinggi dan topografi kota yang datar dan rendah memperbesar potensi terjadinya banjir. Adanya faktor terjadinya banjir dikarenakan kapasitas tampungan yang berkurang ditambah dengan pembangunan jalan di Jl. Alamsyah Ratu Prawira yang menghambat pembuangan air dari Jalan Serun…
Permasalahan dalam proses pemboran sumur sering terjadi apabila mud weight yang digunakan tidak sesuai dengan model geopressure sumur tersebut. Ketidaksesuaian ini dapat menimbulkan berbagai masalah selama proses pemboran, seperti yang dialami pada sumur TRG-1. Pada beberapa titik kedalaman, penggunaan mud weight tidak optimal sesuai dengan tekanan pori dan tekanan rekah yang ada, sehingga meng…
Danau Dendam Tak Sudah is one of the prime tourist destinations in Bengkulu City, offering natural landscapes and rich biodiversity with high ecological value. Located in Dusun Besar, Singaran Pati District, the area holds great potential but remains limited by the lack of accommodation and recreational facilities. The Danau Dendam Resort Hotel is designed as an integrated accommodation facilit…
Kota Bengkulu yang terletak di pesisir barat Pulau Sumatera memiliki potensi besar sebagai kota pariwisata, salah satunya melalui Pantai Tapak Paderi yang menyuguhkan keindahan alam sekaligus nilai sejarah. Namun, pengembangan pariwisata masih terkendala oleh terbatasnya fasilitas akomodasi yang layak, termasuk keberadaan Mess Pemerintah Daerah di kawasan pantai yang kini terbengkalai. Menginga…
Penelitian ini dilakukan untuk menganalisis tinggi muka air tanah dan besarnya rembesan yang terjadi pada tanggul Embung 1 Universitas Sriwijaya, Indralaya. Embung ini memiliki peran penting sebagai penyedia air untuk keperluan konservasi, perikanan, dan pengendalian banjir di wilayah sekitarnya. Namun, adanya fluktuasi muka air tanah dan potensi rembesan air pada tanggul dapat menyebabkan penu…
Independensi Bank Sentral sebagai otoritas moneter suatu negara menjadi perhatian pemerintah global dalam upaya meningkatkan kebijakan moneter guna menjaga inflasi tetap rendah, pertumbuhan ekonomi berkelanjutan dan suku bunga yang stabil demi terpeliharanya stabilitas sistem keuangan yang baik. Oleh karena itu, penelitian ini bertujuan untuk menganalisis pengaruh Independensi Bank Sentral (CBI…
Passenger Car Equivalent (PCE) is an important evaluation of passenger cars to measure the conversion of vehicle types to traffic impacts. This research uses PTV VISSIM software. The vehicle's running program is distributed into the system for one hour. The road data used in this research is a road length of 3000 meters, a width of 3.50 meters and two lanes in both directions, with a number of …
Road capacity is the amount of traffic that a road section can accommodate in a certain period of time. Road capacity can be expressed as the number of vehicles that pass a certain road section in one hour (vehicles/hour) or by taking into account the various types of vehicles that use the road. This research uses PTV VISSIM Full Version software. Simulations are carried out 30 times for two di…
The Life of Mine (LOM) Pit 1A design of PT Multi Service Mining underwent modifications due to a boundary with PT Anugrah Cofindo Indonesia, reducing the mining area from 57.598 ha to 50.094 ha. This resulted in a decrease in overburden reserves (from 10,745,290.68 BCM to 9,489,031.26 BCM) and coal (from 3,182,393.99 Tons to 2,769,738.83 Tons). Operations using 7 fleets yield an annual capacity…
Conventional concrete generally cannot reduce carbon dioxide emissions, so alternative environmentally friendly options are needed. Geopolymer concrete emerges as an option to reduce the impact of industrial waste, with fly ash producing 80-90% less carbon dioxide than Portland cement. Fly ash-based geopolymer concrete also has high resistance to corrosion in aggressive environments compared to…
Salah satu elemen struktural yang didesain tahan terhadap gempa adalah sambungan balok-kolom. Zona sambungan tersebut merupakan daerah responsif terhadap distribusi beban gempa, sehingga desain yang tepat adalah harus memenuhi kriteria seismik. Kesulitan pemadatan beton konvensional akibat kerapatan tulangan dapat diatasi dengan material self compacting concrete. Penelitian ini bertujuan untuk …
Salah satu elemen struktural yang didesain tahan terhadap gempa adalah sambungan balok-kolom. Zona sambungan tersebut merupakan daerah responsif terhadap distribusi beban gempa, sehingga desain yang tepat adalah harus memenuhi kriteria seismik. Kesulitan pemadatan beton konvensional akibat kerapatan tulangan dapat diatasi dengan material beton geopolimer. Penelitian ini bertujuan untuk menganal…