FBE- Ulaştırma Mühendisliği Lisansüstü Programı - Yüksek Lisans
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Sustainable Development Goal "Goal 9: Industry, Innovation and Infrastructure" ile FBE- Ulaştırma Mühendisliği Lisansüstü Programı - Yüksek Lisans'a göz atma
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ÖgeAn alternative approach to accident analysis and prevention: Road safety audit(Institute of Science And Technology, 2020) Yücel, Hassanburak ; Atahan, Ali Osman ; 633553 ; Ulaştırma Mühendisliği Bilim DalıOne of the most common studies in the world within the scope of road safety is the Road Safety Audit. The Road Safety Audit, which was carried out for the first time in England, has been carried out in many countries for more than thirty years. Road Safety Audit basically follows the steps of auditing a road section, determining safety problems, and taking necessary measures. In the Road Safety Audit, analyzes are carried out in the field with the help of various checklists, and the problematic points are tried to be determined. The main topics in the checklists are; general topics, intersections, interchanges, alignment, and cross-section. In addition, road users and road surface issues are also evaluated. Within the scope of this thesis, the accidents that occurred in Ankara between 2016-2019 were examined with the aid of the Geographical Information Systems supported by the Kernel Density method. As a result of the analysis, the Road Safety Audit was carried out for Atatürk Boulevard, where most accidents occurred. In Road Safety Audit; general issues, intersections, interchanges, alignment, cross-section, road user and road surface were inspected. As a result of the analyzes, it was determined that Atatürk Boulevard, which was built approximately 100 years ago, is the busiest region of the city and could not meet the traffic demand. In addition, the difference between the design speed and the average speed of the drivers has been found to cause safety problems. Besides, it is determined that advertisement signs are frequent because of being the busiest region of the city and this restricts the view distance. Moreover, some deformations on the road surface have been observed to cause safety problems. Furthermore, it has been determined that the design contains safety problems for disabled individuals and bicycle users. As a result, it was determined that Atatürk Boulevard could not meet the traffic density of today, but with the measures taken, there would be a decrease in the number of accidents.
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ÖgeAn assessment of building information modeling (BIM) implementation for the Turkish transportation infrastructure industry(Institute of Science and Technology, 2020-07) Yiğiter, Feyza ; Atahan, Ali Osman ; 633458 ; Ulaştırma MühendisliğiTransportation infrastructure, which includes highways, railways, bridges, airports, and tunnels, is an integral part of the socio-economic development of a country. There is a great need for innovative techniques and technologies that increase productivity and efficiency in terms of time, cost, and quality for the design, construction, operation, and maintenance of transportation structures due to the growing population and the increasing demand for transportation. Building Information Modeling (BIM), an innovative technology widely adopted in the construction industry, has the potential to revolutionize the transportation infrastructure industry due to the knowledge-based nature of transportation infrastructure projects. BIM enables the creation of a 3D object-based and parametric model of a structure, and the BIM model supports collaborative working and interoperability among all disciplines via a digital information-sharing platform. It aims to ensure that all the information generated through the lifecycle of a project is accurately and efficiently stored, shared and used, thereby to make the decision-making and problem-solving processes easier, quicker and more accurate based on the information, and ultimately to minimize the possible time, cost and quality losses of the project. While the initiatives and investments are increasing in Turkey, as with the other countries in the world, BIM is not widely implemented in the Turkish transportation infrastructure industry.