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Gravel foundation bed leveling and immersed tube sinking installation integrated barge and immersed tube tunnel construction method
The invention relates to a gravel foundation bed leveling and immersed tube sinking installation integrated barge and an immersed tube tunnel construction method, and belongs to the technical field of immersed tube tunnel construction. The integrated barge comprises a ship body, a leveling device and an immersed tube hoisting device, the ship body comprises two floating bodies and two cross beams, the space below the cross beams and located between the two floating bodies is used for containing an immersed tube, and a hollow area defined by the two floating bodies and the two cross beams forms a moon pool; the leveling device comprises a walking cart, a walking trolley and a leveling executing mechanism, and the leveling executing mechanism is turned over in a vertical plane relative to the walking cart through the walking trolley, so that the leveling executing mechanism is switched between a working state and a non-working state; and the immersed tube hoisting device is used for connecting the immersed tube in the space below the cross beam and controlling the immersed installation of the immersed tube. The integrated barge integrates the functions of gravel foundation bed leveling and immersed tube sinking installation, ship configuration on an immersed tube tunnel construction site can be effectively reduced, the construction efficiency is improved, and the construction cost is reduced.
本发明涉及一种碎石基床整平与沉管沉放安装一体驳及沉管隧道施工方法，属于沉管隧道施工技术领域。该一体驳包括船体、整平装置和沉管吊放装置；船体包括两个浮体和两个横梁，横梁下方且位于两个浮体之间的空间用于容纳沉管，两个浮体和两个横梁围成的镂空区域构成月池；整平装置包括行走大车、行走小车和整平执行机构，整平执行机构通过行走小车相对于行走大车在竖直面内翻转，以使整平执行机构在工作状态和非工作状态之间转换；沉管吊放装置用于连接位于横梁下方的空间内的沉管，并控制沉管的沉放安装。该一体驳集碎石基床整平和沉管沉放安装功能于一体，能够有效减少沉管隧道施工现场的船舶配置，提高施工效率，降低施工成本。
Gravel foundation bed leveling and immersed tube sinking installation integrated barge and immersed tube tunnel construction method
The invention relates to a gravel foundation bed leveling and immersed tube sinking installation integrated barge and an immersed tube tunnel construction method, and belongs to the technical field of immersed tube tunnel construction. The integrated barge comprises a ship body, a leveling device and an immersed tube hoisting device, the ship body comprises two floating bodies and two cross beams, the space below the cross beams and located between the two floating bodies is used for containing an immersed tube, and a hollow area defined by the two floating bodies and the two cross beams forms a moon pool; the leveling device comprises a walking cart, a walking trolley and a leveling executing mechanism, and the leveling executing mechanism is turned over in a vertical plane relative to the walking cart through the walking trolley, so that the leveling executing mechanism is switched between a working state and a non-working state; and the immersed tube hoisting device is used for connecting the immersed tube in the space below the cross beam and controlling the immersed installation of the immersed tube. The integrated barge integrates the functions of gravel foundation bed leveling and immersed tube sinking installation, ship configuration on an immersed tube tunnel construction site can be effectively reduced, the construction efficiency is improved, and the construction cost is reduced.
本发明涉及一种碎石基床整平与沉管沉放安装一体驳及沉管隧道施工方法，属于沉管隧道施工技术领域。该一体驳包括船体、整平装置和沉管吊放装置；船体包括两个浮体和两个横梁，横梁下方且位于两个浮体之间的空间用于容纳沉管，两个浮体和两个横梁围成的镂空区域构成月池；整平装置包括行走大车、行走小车和整平执行机构，整平执行机构通过行走小车相对于行走大车在竖直面内翻转，以使整平执行机构在工作状态和非工作状态之间转换；沉管吊放装置用于连接位于横梁下方的空间内的沉管，并控制沉管的沉放安装。该一体驳集碎石基床整平和沉管沉放安装功能于一体，能够有效减少沉管隧道施工现场的船舶配置，提高施工效率，降低施工成本。
Gravel foundation bed leveling and immersed tube sinking installation integrated barge and immersed tube tunnel construction method
碎石基床整平与沉管沉放安装一体驳及沉管隧道施工方法
PAN WEI (author) / LIU DEJIN (author) / LI JIN (author) / FU YUANPING (author) / KUANG LEI (author) / MENG FANLI (author) / SU CHANGXI (author) / BAO ZHANLI (author) / JU PENG (author) / FENG JIAXIN (author)
2023-09-08
Patent
Electronic Resource
Chinese
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