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Low-cost suction bucket jacket mounting method
The invention belongs to the technical field of offshore penetration construction, and discloses a low-cost suction bucket jacket mounting method which comprises the following steps: firstly, moving a transport ship carrying a suction bucket jacket to a first set position, and then hoisting the suction bucket jacket on the transport ship to an underwater mounting point by using a large floating crane ship, and finally, the suction bucket jacket at the mounting point is sunk into the mud through the small engineering ship. By means of the transport ship, the large floating crane ship and the small engineering ship, special transportation, hoisting and penetration of the suction bucket jacket and use of the small engineering ship are achieved, the large floating crane ship can be quickly liberated, the standby time of the large floating crane ship is shortened, the utilization rate of the large floating crane ship is increased, and the cost is reduced. And the suction bucket jacket can be quickly and safely mounted in batches, and the overall construction cost is greatly reduced due to the low requirement and low cost of a small engineering ship.
本发明属于海上沉贯施工技术领域，公开了一种一种低成本的吸力桶导管架安装方法，包括：首先将承载有吸力桶导管架的运输船移动至第一设置位置处，然后利用大型浮吊船起吊运输船上的吸力桶导管架至水中安装点，最后通过小型工程船将安装点处的吸力桶导管架沉贯于泥中。本发明通过运输船、大型浮吊船和小型工程船实现吸力桶导管架的专项运输、吊运和沉贯，小型工程船的使用，能够快速解放大型浮吊船，减少大型浮吊船的待机时间，提高大型浮吊船的利用率，并能够实现快速且安全地批量化安装吸力桶导管架，且由于小型工程船的要求低成本低，整体施工成本得以大幅度地减少。
Low-cost suction bucket jacket mounting method
The invention belongs to the technical field of offshore penetration construction, and discloses a low-cost suction bucket jacket mounting method which comprises the following steps: firstly, moving a transport ship carrying a suction bucket jacket to a first set position, and then hoisting the suction bucket jacket on the transport ship to an underwater mounting point by using a large floating crane ship, and finally, the suction bucket jacket at the mounting point is sunk into the mud through the small engineering ship. By means of the transport ship, the large floating crane ship and the small engineering ship, special transportation, hoisting and penetration of the suction bucket jacket and use of the small engineering ship are achieved, the large floating crane ship can be quickly liberated, the standby time of the large floating crane ship is shortened, the utilization rate of the large floating crane ship is increased, and the cost is reduced. And the suction bucket jacket can be quickly and safely mounted in batches, and the overall construction cost is greatly reduced due to the low requirement and low cost of a small engineering ship.
本发明属于海上沉贯施工技术领域，公开了一种一种低成本的吸力桶导管架安装方法，包括：首先将承载有吸力桶导管架的运输船移动至第一设置位置处，然后利用大型浮吊船起吊运输船上的吸力桶导管架至水中安装点，最后通过小型工程船将安装点处的吸力桶导管架沉贯于泥中。本发明通过运输船、大型浮吊船和小型工程船实现吸力桶导管架的专项运输、吊运和沉贯，小型工程船的使用，能够快速解放大型浮吊船，减少大型浮吊船的待机时间，提高大型浮吊船的利用率，并能够实现快速且安全地批量化安装吸力桶导管架，且由于小型工程船的要求低成本低，整体施工成本得以大幅度地减少。
Low-cost suction bucket jacket mounting method
一种低成本的吸力桶导管架安装方法
ZHANG WENYAO (author) / MA JIN (author) / WU HAIJIN (author) / SUN ZHAOCAI (author) / ZHAO YONG (author) / LI HUI (author) / ZHAN SHAOYUAN (author) / FENG JINJIE (author) / ZHENG YONGBIAO (author)
2023-01-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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