Phil's photos with the keyword: Engineering
Gateshead: Millennium Bridge.
02 Jul 2013 |
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The Gateshead Millennium Bridge is a pedestrian and cyclist tilt bridge spanning the River Tyne in England between Gateshead's Quays arts quarter on the south bank, and the Quayside of Newcastle-upon-Tyne on the north bank. The award-winning structure was conceived and designed by architects Wilkinson Eyre and structural engineers Gifford. The bridge is sometimes referred to as the 'Blinking Eye Bridge' or the 'Winking Eye Bridge' due to its shape and its tilting method. In terms of height, the Gateshead Millennium Bridge is slightly shorter than the neighbouring Tyne Bridge, and stands as the sixteenth tallest structure in the city.
(Wikipedia).
VIDEO HERE of the bridge in action:
www.youtube.com/watch?v=S7nXXy1NhpM
Steam-powered winding engine.
01 Jul 2013 |
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This single-cylinder, steam-powered static winding engine was originally used on the Leicester and Swannington Railway, near the city of Leicester, UK.
The low power of contemporary steam engines meant that where the gradient was steepest, locomotive haulage gave way to other means. As was common in those days, there were two inclines on the line: one at Bagworth, rising at 1 in 29 towards Swannington and worked by gravity; and a much steeper though shorter one at the Swannington end, descending at 1 in 17 and worked by a stationary engine . The latter was built by the Horsely Coal and Iron Company, and was equipped with a very early example of a piston valve.
The pits at the Swannington end were worked out by as early as 1875, but the incline found a new lease of life lowering wagons of coal to a new pumping station at the foot that kept the old workings clear of water, so preventing flooding in the newer mines nearby. The incline closed in 1948 when electric pumps were installed in the pumping station, but the winding engine was dismantled and is now at the National Railway Museum at York. The site of the incline now belongs to the Swannington Heritage Trust.
(Wikipedia).
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