The invention discloses a block settlement adjusting method, which relates to the technical field of sea oil engineering, and comprises the following steps: according to the layout of a main structure, a plurality of temporary support pipes are additionally arranged between a bottom deck sheet and the ground; retaining blocks are fixed on two sides of the bottom end of the temporary supporting pipe; a hydraulic jacking device is adopted to jack the check block till the bottom end of the temporary supporting pipe leaves the ground to generate a gap; the base plate is pushed into the gap through a forklift; the hydraulic jacking device and the forklift are withdrawn, and settlement adjustment work is completed; according to the settlement adjusting method, fire operation of personnel for switching temporary supporting pipes is avoided, the original mode that the temporary supporting pipes are replaced at the upper end is changed into the adjusting mode that steel plates with different wall thicknesses are additionally plugged after the lower end is jacked up, the ten-thousand-ton jacking device and the forklift are adopted for cooperative operation, the personnel participation degree is reduced, the construction strength is greatly reduced, and the efficiency is higher; and the safety is higher.
本发明公开了一种组块沉降调整方法,涉及海油工程技术领域,包括有以下步骤:根据主结构的布局,在底层甲板片与地面之间增设多个临时支撑管;在临时支撑管底端两侧固定挡块;采用液压顶升装置顶升挡块至临时支撑管底端离开地面产生间隙;采用叉车将垫板推入间隙中;撤离液压顶升装置和叉车,完成沉降调节工作;该发明的沉降调节方法,规避了切换临时支撑管的人员动火作业,且改原来上端换临时支撑管的方式为下端顶升起后加塞不同壁厚钢板的调节方式,采用万吨级顶升装置和叉车配合作业,人员参与度降低,施工强度大大降低,效率更高,安全性更强。
Block settlement adjusting method
一种组块沉降调整方法
2023-12-22
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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