The load capacity of old reinforced concrete structures is often insufficient to meet current standards. This is due to increased load requirements, inadequate shear requirements of the original design, material degradation, or increased capacity associated with flexural reinforcement. This study experimentally analyzed the behavior of existing reinforced concrete beams 2000 x 150 x 200 mm …
The oil and gas injection well drilling project is one of the methods used to optimize oil and gas production in old oil fields by utilizing water as an injection medium which will later fill the pores of the reservoir rock and force the remaining petroleum to flow into production wells. In an oil and gas injection well drilling project, there are 3 main stages that must be passed for the …
ABSTRACT The increasing number of two-wheeled and wheeled vehicles at Medical Faculty of Riau University will have a huge impact on parking availability and result in irregular parking of four-wheeled vehicles along campus roads. This study aims to analyze the characteristics and needs of parking lots at the Medical Faculty of Riau University. The Medical Faculty is an academic unit that has a…
ABSTRACT Lataston is a type of pavement used in Indonesia. Lataston is usually used for roads with moderate traffic load. The Lataston pavement mix consists of coarse aggregate, fine aggregate, asphalt and filler. Coconut shell ash and sawdust ash are materials that are readily available and easy to obtain. The purpose of this study was to determine the value of Marshall characteristics in a m…
Bengkalis Island is one of the two major islands in Bengkalis Regency. Based on data from the Badan Pusat Statistik Kabupaten Bengkalis, there are two sub-districts in Bengkalis Island: Bengkalis District and Bantan District with an area of 905.17 Km2. In the last 26 years there has been abrasion on Bengkalis Island with an average abrasion rate of 59 ha/year, and a sedimentation rate of 16.5 h…
The Rokan River Basin consists of 15 Watersheds, with the Rokan Watershed being the most dominant (Pola PSDA WS Rokan Lintas Provinsi, 2014). Originating from the Bukit Barisan range, which stretches along the western side of Sumatra Island, it flows eastward and empties into the eastern coast of Sumatra Island in the Strait of Malacca. The population growth rate in the Rokan River Basin i…
The Siak River Basin is a strategically important region in the national context, known for its abundant water resources that are vital for fulfilling basic and other water-related needs. The utilization of water in the Siak River Basin encompasses activities such as swamp irrigation, drinking water supply, industrial processes, and plantation operations. However, conflicting interests bet…
ABSTRACT Permeability is a parameter of soil related to the most important thing in development to understand infiltration, runoff, drainage and settlement processes. Soil permeability testing can be carried out through laboratory or field testing procedures, but there is no definite reference regarding the correlation of this permeability with the parameters of soil physical properties an…
ABSTRACT Fire is a frequent occurrence especially for tall buildings, so it is very necessary to have a reliable fire protection system for a building. Including the Rectorate building of Muhammadiyah Riau University which is a combined building between the rectorate secretariat building, University hall, University library and a place to take care of all administrative matters at Muhammadiyah…
ABSTRACT GoCar is an online transportation service from a technology company from Indonesia that only provides public transport transportation service applications, namely Gojek. Through this application various services are available including GoCar which is a transportation service using cars to carry passengers. Growth of taxi transportation servicesonline GoCar in Pekanbaru, which is so fa…
ABSTRACT Groundwater is dynamic and is influenced by a number of natural factors. Geology and geomorphology greatly determine the potential of groundwater in an area. Geological structure influences the direction of groundwater movement, the type and thickness of aquifers. The stratigraphy of several rock layers can affect the type, depth, and thickness of the aquifer.The morphology of the reli…
ABSTRACT Groundwater is water that is located below the surface of the soil which fills underground cavities and binds the elements contained in the soil. Groundwater depends on layers of rock that can contain groundwater called aquifers. An aquifer is a layer of groundwater-saturated rock that can store and transmit water in sufficient quantities. The use of water in the Bina Widya Campus area…
ABSTRACT Riau Province has minimal natural disasters, but annual natural disasters are forest fires, floods and COVID-19. Forest fire was carried out to speed up the land clearing process and save costs, but the impact after the forest fire occurred was reduced animal habitat, air pollution, increased heat, increased disease and huge losses for the province of Riau. The floods occurred in Riau…
ABSTRACT The location of this research was at signalized intersection in Pekanbaru City at Soekarno Hatta Street-HR. Soebrantas Street–Adi Sucipto Street, According to Lancang Kuning Zebra Operation in October 2022 still found many drivers which violated and unobedient to traffic law. The violation is dominate by motor cycle drivers amount to 61 units, the violation happen to motorcycle driv…
ABSTRACT It is indicated that most of the contributors to CO2 emissions in the air come from industrial cement. One of the materials that can be used as a substitute for cement in concrete mixes namely fly ash, but the use of fly ash can increase drying shrinkage which reduces the initial strength and mechanical properties of concrete. This study aims to examine the compressive strength, split…
ABSTRACK The School Road is an undivided 2-lane 2-way road (2/2 UD) located in the Pekanbaru area. This road is traversed by many types of vehicles, both light vehicles, medium vehicles, so that during rush hours traffic jams and delays are common. This road performance calculation method is guided by PKJI 2014. Based on the results of the research it can be seen that the peak flow is Tues…
ABSTRACT Parking facilities in a shopping center at Transmart Pekanbaru will affect safety and comfort and also parking at the shopping center is available, but the available parking space is limited and has exceeded the maximum content limit (overload) so that many visitors park their vehicles outside the parking lot should be or on the side of the road. Based on the results of the study it c…
ABSRACT Before constructing a building, a Preliminary Design calculation is carried out for the rough loading received by the building to find out the dimensions of the mosque building structure requirements and the Budget Plan, which is one of the processes carried out to determine the total amount of work costs by outlining each work item starting to calculate the volume work, calculating th…
ABSTRACT Jalan Lobak is a 2-lane 2-way undivided road (2/2 UD) located in the Pekanbaru area. This road is traversed by many types of vehicles, both light vehicles, medium vehicles, so that during rush hours traffic jams and delays are common. This road performance calculation method is guided by MKJI 1997. Based on the results of the research it can be seen that the peak flow is Tuesday 2…
BIM or what is known as Building, Information, Modeling is one of the technologies in the world that is currently most widely used in the field of AEC (Architecture, Engineering and Construction). However, in Indonesia, the application of BIM has not been fully optimized and implemented thoroughly. However, over time, the government began to support the development of BIM technology. This …