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历经10个月,中缅油气管道唯一的斜拉索跨越北盘江桥梁3月8日11时合龙,这是国内首座三管同桥的斜拉索跨越桥梁,由中国石油管道设计院设计、管道三公司承建。该工程采用斜拉索跨越,由双塔三跨组成,主跨130 m,两侧边跨均为50 m,总跨长度230 m。桥梁建成后,直径1 016 mm的天然气管道、直径610 mm的原油管道和直径355.6 mm成品油管
After 10 months, the only cable stayed in the oil and gas pipelines of China and Myanmar crossed the Beipanjiang River Bridge at 11 o’clock on the 8th of March. It is the first bridge crossing the cable-stayed bridge with three bridges in China and was designed by China Petroleum Pipeline Design Institute. Pipeline three companies construction. The project uses a stay-cable and crosses over three towers of a double tower with a main span of 130 m and a side span of 50 m on both sides with a total span length of 230 m. After the completion of the bridge, the natural gas pipeline with a diameter of 1 016 mm, the crude oil pipeline with a diameter of 610 mm and the finished product tubing with a diameter of 355.6 mm