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Busan-Geoje Fixed Link: General Outline of the Project

机译:釜山-吉奥固定路线:项目概况

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This paper describes the construction of US $ 2.5 billion fixed link connecting Busan to the GeojernIsland on Korea’s south coast. The 8.2 km long link includes two major cable-stayed bridges,rnviaducts, bored tunnels and 3.2 km long immersed tunnel which, at 48 m water depth. The linkrnprovides easy access between metropolitan Busan city and Geoje Island with 2 hours journey timernreduction. The site location is an exposed offshore, which is subjected to strong winds, large swellrnwaves and strong tidal currents. These conditions together with the tunnel being the deepestrnimmersed tunnel of its type ever built and the bridges being exposed to a high wind speed andrntyphoons, made the project unique and one of the most challenging structures ever built.
机译:本文描述了一条耗资25亿美元的固定连接线的建设工程,该连接线将釜山连接到韩国南海岸的GeojernIsland。 8.2公里长的连接线包括两座主要的斜拉桥,高架桥,钻孔隧道和3.2公里长的沉浸式隧道,其水深为48 m。该链接可缩短釜山市区与巨济岛之间的交通时间,减少2小时的旅行时间。现场位置是一个裸露的近海,遭受强风,大浪涌和强潮流。这些条件加上隧道是有史以来建造的最深的沉入式隧道,桥梁暴露于高风速和台风的影响,使该项目独树一帜,成为有史以来最具挑战性的结构之一。

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