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Luzhniki Metro Bridge : ウィキペディア英語版 | Luzhniki Metro Bridge
Luzhniki Metro Bridge ((ロシア語:Лужнецкий метромост)), also known as Metromost (''Метромост''), is a concrete double-decked (two-level) arch bridge carrying a road and a Moscow Metro line across the Moskva River in Moscow, Russia. It connects the neighbourhood of Luzhniki Stadium to Sparrow Hills. The bridge houses Vorobyovy Gory, the only station of Moscow Metro located over water. Designed in 1958 by V.G. Andreyev and N.N. Rudomasin (structural engineering), the bridge rapidly decayed and was rebuilt in 1997–2002. ==Metro Bridge (1958)==
The bridge was officially opened January 12, 1959. Total length with ramps 1,179 meters, arch spans 45 - 108 – 45 meters. The upper deck, 25.8 meters wide, carried 6 lanes of traffic, the lower deck housed Vorobyovy Gory metro station. The bridge was completed in 19 months.〔Russian: Носарев В.А., Скрябина, Т.А., "Мосты Москвы", М, "Вече", 2004, стр. 153 (''Bridges of Moscow'', 2004, p.153) ISBN 5-9533-0183-9; other sources name 15 months. The authors of ''Bridges of Moscow'', then college students, worked at the construction site as trainees, 1957-1958.〕 The bridge builders used salt to speed up concrete hydration; in 1959, it was commissioned with incomplete moisture protection.〔''Bridges of Moscow'', 2004, p.155〕 This caused rapid corrosion of rebars and tension cables.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Luzhniki Metro Bridge」の詳細全文を読む
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