چكيده به لاتين
Railways were considered as a new mode of transport after the Industrial Revolution. With the development of technology and increased efficiency, rail lines opened up in cities as one of the major transport infrastructures and led to widespread developments in the field of transport, but this mode of transport has gradually increased with the need for traffic and the need for safety. It separated its path from the surrounding urban fabric and caused the city to split in to two areas and as a border it had some effects on the surrounding urban fabric. In the study of region 16 of Tehran this case has caused many problems for urban texture on the borders of Tehran-Mashhad Railway, such as decreasing land prices, creating unsafe spaces, reducing access to The other side of the railroad, the environmental issues caused by the passage of trains, the creation of boundaries along these routes, and so on. Considering the importance of this railroad crossing and its significant impacts, this project recognizes the status of this area and provides guidelines for organizing this infrastructure and its adjacent parts. Examples of similar experiences have even been explored, such as the European Landscape Convention, the HS2 / LV project, the Laura-Catomba highway, the Santa Cruz project, the Philadelphia project, and the Rotterdam station. In order to collect relevant data, a qualitative approach to the problem has been taken and after reviewing documents and library studies, field observations and dialogues with different actors have been discussed, then classified and analyzed using qualitative analysis. techniques such as problem tree, space syntax, SWOT and The QSPM were used to categorize problems and find the root cause of problems, analyze accesses, identify internal and external factors influencing decision-making in the area, and to come up with strategies for organizing range then used to prioritize these strategies. Given the different dimensions of the problem, it has reached a definitive vision for the spatial planning of the coexistence of the city and the rail within the study area by specifying the role of different actors.at the end, two alternatives have been proposed to spatial planning of the railroad and surrounding fabrics, crossing the railroad level with texture and modification and increasing non-flat access for surrounding residents as well as providing criteria for the space around the railroad and the construction of buildings around the railroad, and the other to allow subsurface railroad crossing and occupant level crossing and free surface space. the public actions that have been proposed, apart from these two alternatives, have been proposed for the spatial planning of the study area and to alleviate the problems of railroad and urban context.
