The invention discloses a hoisting determination method for a full-width deck module, the full-width deck module comprises a full-width deck block and a liquid cargo pipe frame unit, and the hoisting determination method comprises the following steps: constructing a finite element analysis model for hoisting the full-width deck module according to parameters of the full-width deck module; hoisting parameters for hoisting the full-width deck module are set in the model according to a hoisting process; using the finite element analysis model to analyze whether the deformation of the full-width deck block is within a construction precision range or not during hoisting simulation; and if the deformation amount of the full-width deck block is not within the construction precision range, lifting parameters are adjusted. If the deformation amount of the full-width deck block is within the construction precision range, actual hoisting is conducted according to hoisting parameters in the finite element analysis model. According to the hoisting determination method for the full-width deck module, synchronous construction of the full-width deck block and the liquid cargo pipe frame unit is achieved, the mounting and positioning precision during hoisting of the full-width deck module is improved, and the construction efficiency is also improved.
本申请公开了一种全宽甲板模块的吊装确定方法,全宽甲板模块包括全宽甲板总段和液货管架单元,其吊装确定方法包括以下步骤:根据全宽甲板模块的参数,构建吊装全宽甲板模块的有限元分析模型;在该模型中根据吊装工艺设置吊装全宽甲板模块的吊装参数;利用有限元分析模型分析模拟吊装时,全宽甲板总段的变形量是否在建造精度范围内;若全宽甲板总段的变形量不在建造精度范围内,则调节吊装参数。若全宽甲板总段的变形量在建造精度范围内,根据有限元分析模型中的吊装参数进行实际吊装。本申请的全宽甲板模块的吊装确定方法,实现了将全宽甲板总段和液货管架单元的同步建造,不仅提高了全宽甲板模块吊装时的安装定位精度,还提高了建造效率。
Hoisting determination method for full-width deck module
一种全宽甲板模块的吊装确定方法
2023-06-06
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Method for hoisting full-width super-long deck block of gas ship
European Patent Office | 2023
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