摘要
结合大跨钢箱系杆拱桥吊装实际工程,探讨了大跨度拱桥主要施工方法基本原理及其特点,对比分析了不同施工方案设计对于施工质量保障、工程施工风险控制和施工进度控制方面的重要意义。
Combined with the actual project of hoisting large-span steel box tied arch bridge, the basic principle and characteristics of the main construction method of long-span arch bridge are discussed. The significance of different hoisting scheme design for construction quality assurance, construction risk control and construction schedule control is compared and analyzed.
出处
《科技创新与应用》
2019年第31期153-154,共2页
Technology Innovation and Application
关键词
大跨度
拱桥
吊装工程
变形控制
long-span
arch bridge
hoisting work
deformation control
