Innovative solutions for intersection of TBM tunnel and station in Riyadh Line 5 metro
نویسندگان
چکیده
منابع مشابه
Simulation of Metro Train Fire in an Underground Station of Tehran Metro Line 7
In this research a fire scenario was simulated in one of the stations of the line 7 of Tehran's subway system. The Line 7 is under construction and the ventilation system is under design. Fire was set for a stopping metro train at the platform of the station. A 160 meter length eight-car metro train with the forth wagon on the fire was studied. The heat release rate is based on a quadratic f...
متن کاملLine 804 (06/26/16) -- Metro Rail - Metro Gold Line (Azusa – Union Station – East LA)
4:20A 4:30A 4:34A 4:40A 4:44A 4:50A 4:56A 4:59A 5:04A 5:05A 5:09A 5:12A 5:17A 5:20A 5:24A 5:28A 5:32A 4:44 4:54 4:58 5:04 5:08 5:14 5:20 5:23 5:28 5:29 5:33 5:36 5:41 5:44 5:48 5:52 5:56 5:04 5:14 5:18 5:24 5:28 5:34 5:40 5:43 5:48 5:49 5:53 5:56 6:01 6:04 6:08 6:12 6:16 5:24 5:34 5:38 5:44 5:48 5:54 6:00 6:03 6:08 6:09 6:13 6:16 6:21 6:24 6:28 6:32 6:36 5:44 5:54 5:58 6:04 6:08 6:14 6:20 6:23 ...
متن کاملMetro Station Operating Costs: An Econometric Analysis
This article develops an econometric analysis of metro station operating cost to identify factors that create variation in cost efficiency. Stations operating costs can be classified amongst the semifixed costs that a metro faces in the sense that they do not vary proportionately with metro output. They may therefore be important in determining the degree of returns to density. This article see...
متن کاملdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولInnovative Fm Station
Today, we live in a world where everyone wants entertainment at the minimum cost and also which are easily accessible. FM stations are available in most of the cities and in places where these are not available, people keep complaining of their boredom. So the purpose of the proposed system, Innovative FM Station, is to create a local FM Station or Community Radio. The goal is to formulate and ...
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ژورنال
عنوان ژورنال: Tunnelling and Underground Space Technology
سال: 2018
ISSN: 0886-7798
DOI: 10.1016/j.tust.2018.05.024