摘要
姿态控制是保证超大框架箱涵中继间法顶进施工顺利实施的关键技术问题之一,然而目前尚无便捷有效的控制措施。基于此,文章研究了针对该技术难题的关键技术,实现了超大框架箱涵中继间顶进过程中小偏移量的姿态控制及时预警与自动纠偏,减少施工人员人工操作。文章结合合肥市铜陵北路下穿铁路股道群超大框架箱涵中继间顶进施工工程实例,详细说明了该关键技术,并结合工程实施效果验证了其有效性。
Attitude control is one of the key technical problems to ensure the implementation of jacking construction of super-large frame box culvert that yet to be handled.Hence,a key technology for the in-time warning and auto correction of small offsets in the jacking process between super-large frame box culvert relays with less manual operations was studied and the effectiveness was verified in combination with the jacking construction project of super large frame box culvert relay room of Tongling North Road underpass railway track group in Hefei.
作者
顾徐兵
王俊淇
张自光
尤雪苹
GU Xubin;WANG Junqi;ZHANG Ziguang;YOU Xueping(Nanjing Shangtie Local Railway Development Co.,Ltd,Nanjing 210003,China;Jiangsu Railway Construction Engineering Co.,Ltd,Nanjing 210003,China;Anhui Provincial Key Laboratory of Building Structure and Underground Engineering,Anhui Jianzhu University,Hefei 230601,China)
出处
《安徽建筑大学学报》
2023年第6期8-13,共6页
Journal of Anhui Jianzhu University
基金
安徽省高校省级自然科学研究项目-重点项目(KJ2021A0611)
安徽省住房城乡建设科学技术计划项目(2022-YF096)
江苏雷威建设工程有限公司科技开发项目(HYB20200218)。
关键词
姿态控制
超大框架箱涵
中继间顶进
attitude control
super large frame box culvert
intermediate relay jacking
