The invention relates to the technical field of immersed tube tunnel engineering, in particular to a method for storing immersed tubes used for a narrow inland river. The method comprises the following steps: storing tube joints in a river channel, and anchoring the tube joints in an immersed tube foundation trench or a dock entrance floating channel. According to the method for storing the immersed tubes used for the narrow inland river, the tube joints are anchored in the immersed tube foundation trench or the dock entrance floating channel, the excavated immersed tube foundation trench, the excavated floating channel and the excavated dock entrance area are fully used as an immersed tube storage area, so an extra excavation amount is reduced, and manpower and material resource cost consumed by immersed tube tunnel engineering is reduced; and the pipe joints are stored through anchoring, so the position stability of the pipe joints in a storage period can be fully guaranteed, and the safety of the pipe joints in the storage period is guaranteed.
本发明涉及沉管隧道工程技术领域,特别涉及一种狭窄内河沉管寄放方法,将管节寄放于河道中,锚泊于沉管基槽或坞口浮运航道内。本发明的一种狭窄内河沉管寄放方法,通过将管节锚泊于沉管基槽或坞口浮运航道内,充分利用已开挖的沉管基槽、浮运航道和坞口区域作为沉管寄放区,减少了额外的开挖量,减少了沉管隧道工程耗费的人力物力成本,同时,管节通过锚泊寄放,也能够充分保证管节在寄放期间的位置稳定,保证管节在寄放期间的安全性。
Method for storing immersed tubes used for narrow inland river
一种狭窄内河沉管寄放方法
2022-01-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Europäisches Patentamt | 2021
|Inland vessels - Innovative inland river vessels delivered
Online Contents | 2007