The Hong Kong Zhuhai Macao Bridge across the board through the steel girder is equivalent to 60 of the Eiffel Tower – Beijing Beijing in September 27 Zhuhai Xinhua (Deng Yuanwen Chen Yanru) Hong Kong Zhuhai Macao bridge main project construction into the ending of the war, the 27 day morning 11 when the director of the Hong Kong Zhuhai Macao Bridge Management Bureau Zhu Yongling announced on the bridge, the Hong Kong Zhuhai Macao the main part of the bridge across the board through the bridge engineering. With the bridge project, the next step of Hong Kong Zhuhai Macao Bridge project will be fully into the final battle of the island tunnel project. The British media had been "the guardian" called "one of the seven wonders of the world" is the Hong Kong Zhuhai Macao Bridge 55 km, including the main sea bridge and tunnel engineering, the three connecting line and port. Among them, the main body of the project includes 22.9 km of bridge, a 6.7 km undersea tunnel, as well as the connection between the tunnel and the bridge. The main bridge and Qingzhou Waterway Bridge, Jianghai direct ship channel bridge, Jiuzhou channel bridge three navigable cable-stayed bridge and 20 km of non navigable bridge. After the completion of the Hong Kong Zhuhai Macao Bridge opened to traffic, Zhuhai and Hongkong will pass through the land of the past 3, 4 hours, water more than 1 hours, compressed to a 30 minute drive. As the world’s longest steel structure of the bridge, the Hong Kong Zhuhai Macao Bridge only the main beam of steel to reach 420 thousand tons, equivalent to the weight of the bird’s nest or 60 Eiffel Tower. On the morning of 27 Hong Kong Zhuhai Macao bridge main project bridge across the board through the ceremony Deng Yuanwen photo in landscape design, the Hong Kong Zhuhai Macao Bridge three navigable cable-stayed bridge with different features, including Qingzhou Waterway Bridge uses a simple "China knot" shape; Jianghai three towers ship channel bridge is the dolphin; the couple Road near Zhuhai Jiuzhou channel bridge is sailing shape, three different shape of the tower became HZMB landmarks. It is reported that since the construction of the bridge project HZMB since July 2012, entering the construction unit, which lasted more than 4 years, has produced a series of new technologies, new materials and new equipment, in a number of areas to fill the gaps in Chinese industry standards and national standards, the formation of the world "China standard". Jiuzhou channel bridge tower installed by the whole vertical lift scheme is first filled with Chinese, lifting support the ascension of the whole, slip slide vertical installed on a tower in the field of domestic blank. Jianghai direct ship channel bridge three dolphin tower installation uses two large floating crane ship collaboration, more than 2 thousand tons of steel in the implementation of the air sea, finally accurate positioning in the cap, the whole hoisting process study lasted two years, has experienced difficulties, is the world’s first. 27 morning, when Hong Kong Zhuhai Macao Bridge Authority Zhu Yongling announced on the bridge, Hong Kong Zhuhai Macao Bridge Main Bridge project through the whole line through the 11. Photo by Deng Yuanwen in the durability problem solving the sea bridge, researchers overcome many technical problems, and according to local conditions, creatively put forward the "Zhuhai Macao model" and a series of anti shock measures, to ensure the system design of the Hong Kong Zhuhai Macao Bridge service life up to 120 years. Hong Kong Zhuhai Macao Bridge Authority Chief Executive Officer Wei Dongqing said that at present, the Hong Kong Zhuhai Macao Bridge Deck Pavement and traffic safety相关的主题文章: