Method for ensuring overall planeness of shipbuilding deck

The invention provides a method for ensuring the overall planeness of a shipbuilding deck, which comprises the following steps of: modeling a ship body, and selecting a deck; modeling the deck, and calculating a concave deformation value of the T beam after uniformly distributed load is applied to the deck surface; installing the T beam according to the concave deformation value; and after installation is completed and the overall planeness of the deck is confirmed to reach the standard, the segments are turned over after being separated from the tire, the overall planeness of the segments of the deck is checked, and assembling or folding is carried out after the overall planeness is met. According to the invention, the ship deck is effectively prevented from collapsing and deforming in the general assembly process; the work intensity of support installation is reduced, and the construction efficiency is improved; the device is simple and practical, and effectively ensures the safety of constructors; the cons