Brief analysis of the monitoring control measures of the hoisting of k478 285 box arch bridge 285箱形拱桥的吊装监控措施
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It is difficult and complicated in technology to construct a large - span reinforced concrete box arched bridge with a construction method with support 大跨度钢筋混凝土箱形拱桥采用有支架施工,施工难度大,技术含量高。