Construction method of living building on oil and gas platform
A construction method and technology for living buildings, which can be applied to floating buildings, ships, etc., can solve the problems of block volume, large weight, vibration and impact on construction accuracy, improve work quality, and reduce frequent transportation of construction tools over long distances. , to ensure the effect of precision requirements
Active Publication Date: 2017-07-28
BOMESC OFFSHORE ENG CO LTD
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Problems solved by technology
The main disadvantage of this method is that the volume and weight of the prefabricated blocks are relatively large, and the vibration and impact when turning over and upside down and their own weight have a great impact on the overall construction accuracy.
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Embodiment 1
[0025] Step 1, the foundation construction of the living building construction site and the construction of the parts processing area, the steps of the living building construction site foundation construction are: complete the construction of the pile foundation and the bottom support of the living building at the set living building construction site, and then Weld the first deck on the bottom support along the horizontal direction; the specific steps for the construction of the parts processing area are: select the parts processing area in the area outside the living building construction site, and lay the parts at intervals along the horizontal direction in the parts processing area Two tracks 1, a parts storage area 5 is set at one end between the two tracks 1, a horizontal prefabricated area 3 is set on the inner side between the two tracks 1 adjacent to the parts storage area 5, and a A transportation area 2 is set between the two tracks 1 of the horizontal prefabricated...
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The invention discloses a method for building an oil and gas platform living building. The method includes the following steps that 1, foundation construction of a living building construction site and construction of a component machining area are conducted; 2, supporting pillars, trunk bulkheads and decks for building the living building are transported to a component storage area; 3, a first-layer structure is spliced and prefabricated; 4, the spliced and prefabricated first-layer structure is hoisted to a transport area through a field gantry crane, then transported to the living building construction site through a site transport car and welded and fixed to the first layer of decks after being hoisted to the first layer of decks as a whole and adjusted to the set position; 5, step 3 and step 5 are repeated till building of the living building is completed. By the adoption of the method, work quality is improved, and the requirement for building precision is guaranteed.
Description
technical field [0001] The invention relates to a construction manufacturing method, in particular to a construction method for living buildings on oil and gas platforms. Background technique [0002] In the construction of living buildings on oil and gas platforms, the general construction methods are divided into front-mounted method and reverse-mounted method. The formal installation method is that after the butt welding of the beam-grid group is completed, the deck is cut according to the theoretical size, and it is directly laid on the upper flange of the beam for imposition welding. After the installation is in place, the support and surrounding wall are installed on this basis, and then other Hoisting of the upper deck. The main disadvantage of this method is that the labor intensity of workers is high and the efficiency is low. A large number of pipes, electricity, instruments, and HVAC work are concentrated on the ceiling or the upper part of the room. Due to the ...
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IPC IPC(8): B63B35/44
CPCB63B35/44B63B2035/4426
Inventor 代春阳丰军华徐梦雨
Owner BOMESC OFFSHORE ENG CO LTD