Thursday, December 22, 2011

UKRAINE

Vladimir Grigoryevich Shukhov was a Russian engineer and architect renowned for his pioneering works on hyperboloid towers. The Adziogol Lighthouse is one of his remarkable structures designed on 1910 and first lit on June 14th, 1911. Also known as Stanislav Range Rear Light, the 64 m (210 ft) round skeletal steel tower is the tallest lighthouse in Ukraine. Its light can be seen for up to 17 nautical miles (31 km). It is located on a concrete pier on an islet off the mouth of the Dnepr River delta, about 30 kilometers (19 mi) from Kherson (46°29′32″N 32°13′57″E).
The main structure is a light circular steel web, tapering through a curve to the small beacon housing. Slender vertical members wrap around the column in a hyperbolic paraboloid, forming an open helical mesh. At the center of the web is a steel stair tower, giving a sense of solidity to the otherwise delicate structure.