论文部分内容阅读
港珠澳大桥沉管预制厂,总面积约56万平方米,由中交四航局承建,历时14个月,于2012年2月27日建成投产,总投资约10亿元,是目前世界上最大的“现代化”沉管预制工厂。大桥海底隧道全长5664m,由33个沉管连接而成,设计使用寿命120年。沉管为节段式组合,每个标准沉管长180m、宽37.95m、高11.4m,由8个
Hong Kong-Zhuhai-Macao Bridge immersed pipe prefabricated plant with a total area of about 560,000 square meters, which was constructed by CCCC IV. It took 14 months and was completed and put into production on February 27, 2012 with a total investment of about 1 billion yuan. The largest “modern” immersed tube prefabrication plant. The total length of the bridge is 5664m, which is connected by 33 immersed pipes and has a designed service life of 120 years. Immersed tube for the segment combination, each standard immersion tube length 180m, width 37.95m, height 11.4m, by 8