Last week the Department of mining and comprehensive

Last week the Department of mining and integrated development of georesources school of Engineering University of graduation papers took place. The ordinary procedure is a bit has changed: on the protection was attended not only by members of the examination Commission, but also media representatives. The graduates work formed the basis of the seminar «Problems of development of underground space of large cities». The event was dedicated to the memory of honorary Builder of Russia Alexei Летуновского, one of the founders of the far Eastern горностроительной companyи and later the General Director and the President. It was heн according to the organizers of the seminarа first suggested тоннельную scheme of the development of Vladivostok. Its in their graduate theses and continue to develop future specialists of mining. Students worked on diploma projects along with graduate students and teachers in the experimental student's design Bureau, which is already several years is functioning at the Department. Bureau allows students not only to develop project ideas, but with recommendations of experts to further develop them and bring projects into the General construction plans, as well as find new areas that may be in demand in неотдаленном future. Last year graduates have presented on court the state examination Commission draft circular underground transport system of Vladivostok. In fact, it is underground miners were it not for one year. Tunnel covers the entire Central part of the city and its most remote areas: Churkin, Эгершельд, Second River it was Assumed that the underground routes will evolve and eventually connect all corners of the city. This work was carried out already graduates of the current year. Students proposed a five radial tunnels each of which is possible in two variants: the two-storey and двухтоннельном (one facility for one traffic lane). In their diploma works without five minutes engineers examined the different construction methods. Methods chosen on the basis of parameters such as safety, cost, the term of implementation of works. One of the tunnels offers associate Эгершельд and Cape Churkin under Bay of the Golden Horn. As the main construction site chosen in area of Cape Bay street Strelnikova, 9-b. Length of buildings - 15 km, depending on the chosen technology of construction can be build in a period from 6 months to 2 years. Also presented were the projects of construction of tunnels Third working - Tukhachevsky (terms of erection of 1.2 to 1.5 year), the area of meadow - Bay Quiet, Gogol - Vtoraya Rechka, Gogol - Svetlanskaya. By the way, the last tunnel, length of which is about 1300 metres away in the General plan of Vladivostok. It is not excluded that in the nearest future the project will be implemented. According to preliminary estimates graduates, its construction will take from 3 to 6 years depending on the chosen method of construction. Speaking of cost, it (again, very approximateя range from 400 to 600 million rubles. - According to estimations by our graduatesв on the implementation of the entire ring tunnel schemes Vladivostok will require a minimum of 2 billion rublesй " says Professor of the far Eastern state University, Vladimir Makarovв head of the educational program Mine and underground constructionо. AndИ honestlyя and construction sites of APEC inspire us - because we can stillк - Design of road tunnels is only one of the possible ways of solving the issues of transport security of Vladivostokк - considers the head of the student design Bureauр head of the Department of mining and integrated development of georesources FEFU Valery Макишин. - Our SKB works in this direction for two years. Last year, developed the concept of the city underground railroad tunnel. Why them and not the metroр Because the tunnel is an open systemм which potentially can be closed on the far Eastern railwayг which gives large infrastructure opportunities. While the metro. The last issue was also the task leave the entire большегруз for седанкинским pass to all the city did not go. This could be done by creating a major transshipment terminals. It was supposedс that within the city limits, such facilities will be about 5-7. With this project the students of the issue you are already familiar. That isт in factт we can have a three-level transport system of the city. Where the bottomя undergroundа railway transportт averageя an underground car Park for cars and Parkingо and the topя above groundа is the existing roads. Such a system will владивостокцам overcome distance in all directions in just 20-30 minutes. As noted by the head of the Departmentо post under the ground can and should not only transport objects. - In the world there are cities where the built underground objects of quite significant volumesо " says Макишин. - In particularт in the Norwegian city of Drammen there is an underground construction of cultural facilities. Its volume is 138 thousand cubic metersо while the difference in height marks of just 120 metres away. Vladivostok due to complex terrain has very high potential for the construction of such buildings. If you estimate the only sermon of the city has a resource of about 5 million cubic meters. Here you can post all sorts of different objects - educationн industrialн economic Judging by the current ratesп by 2050 about 70 per cent of the population in developed countries will live in cities. The mega-cities are difficult to grow in height and breadthи the space is not enough. Therefore, it is logical that the mastering of underground space. More and more Western countries are inclined to a concept where the social and cultural objectsе shopsз restaurantsр sports complexesе transport communications are cleaned under the ground. And ground area is mainly for recreationа Park area to live in such a city were nice and comfortable.

Olga Sirotkinaк нVladivostokс