Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for adjusting axis deviation generated by post-laying immersed tube installation
The invention relates to the technical field of tunnel construction, in particular to a method for adjusting axis deviation generated by post-laying immersed tube installation, which comprises the following steps of: S1, installing an elevation-fixed pushing device; s2, the immersed tube is immersed; s3, pulling and deviation rectifying of the immersed tube; s4, installation is completed; s5, leveling up the foundation; pull closing and deviation rectification are completed through the constant elevation pushing device, the defects that a traditional immersed tube needs to be accurately positioned before being placed on a foundation bed or a supporting base and cannot be adjusted once being placed are overcome, meanwhile, the defect that the axis cannot be adjusted in the pull closing process of the immersed tube is overcome, accurate adjustment is achieved, and installation accuracy is guaranteed.
本发明涉及隧道施工技术领域，尤其涉及一种用于调节后铺法沉管安装产生轴线偏移的方法，包括：S1、安装定标高顶推装置；S2、沉管的沉放；S3、沉管的拉合及纠偏；S4、安装完成；S5、基础垫平；通过恒定标高顶推装置完成拉合、以及纠偏，解决了传统的沉管放置在基床或者支撑底座前需精确定位，一旦安放无法调整的弊端，同时解决了沉管拉合过程中无法调整轴线的缺点，实现了精确调整，保证了安装精度。
Method for adjusting axis deviation generated by post-laying immersed tube installation
The invention relates to the technical field of tunnel construction, in particular to a method for adjusting axis deviation generated by post-laying immersed tube installation, which comprises the following steps of: S1, installing an elevation-fixed pushing device; s2, the immersed tube is immersed; s3, pulling and deviation rectifying of the immersed tube; s4, installation is completed; s5, leveling up the foundation; pull closing and deviation rectification are completed through the constant elevation pushing device, the defects that a traditional immersed tube needs to be accurately positioned before being placed on a foundation bed or a supporting base and cannot be adjusted once being placed are overcome, meanwhile, the defect that the axis cannot be adjusted in the pull closing process of the immersed tube is overcome, accurate adjustment is achieved, and installation accuracy is guaranteed.
本发明涉及隧道施工技术领域，尤其涉及一种用于调节后铺法沉管安装产生轴线偏移的方法，包括：S1、安装定标高顶推装置；S2、沉管的沉放；S3、沉管的拉合及纠偏；S4、安装完成；S5、基础垫平；通过恒定标高顶推装置完成拉合、以及纠偏，解决了传统的沉管放置在基床或者支撑底座前需精确定位，一旦安放无法调整的弊端，同时解决了沉管拉合过程中无法调整轴线的缺点，实现了精确调整，保证了安装精度。
Method for adjusting axis deviation generated by post-laying immersed tube installation
用于调节后铺法沉管安装产生轴线偏移的方法
WANG XIANG (Autor:in) / FENG JIAXIN (Autor:in) / JU PENG (Autor:in) / GUAN YAN'AN (Autor:in) / WANG CHUANPENG (Autor:in) / WANG MINGYU (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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