摘要
开口薄壁箱转体工艺是钢筋混凝土箱型拱桥的成熟技术,在现有技术条件下,对该工艺的关键技术———平动体系的转换过程进行量化分析,并形成新的工法,以提高该工艺的安全性和可控性。
The technology of open thin-walled box swivel construction is the mature technology for reinforced concrete box arch bridge.Under the existing technology condition,it quantitatively analyzes the key technology of this process on the conversion process of parallel system,and forms a new method to improve the process of security and controllable.
出处
《交通标准化》
2011年第19期66-70,共5页
Communications Standardization
基金
贵州省科学技术基金资助项目(黔科合J字[20102044])
关键词
开口薄壁箱
转体
砂筒
转换支撑
open thin-walled box
swivel
sand tube
conversion support
