The invention discloses a method for solving a theoretical line of a ship groove-shaped bulkhead. The method comprises the steps that S1, the position of a theoretical surface of the groove-shaped bulkhead is determined; s2, solving a theoretical line of a straight section of the groove-shaped bulkhead; s3, solving a theoretical line of an inclined section of the groove-shaped bulkhead; s4, calculating the bending radius of the groove-shaped bulkhead; s5, connecting theoretical lines of the groove-shaped bulkheads; s6, modeling a theoretical surface of the groove-shaped bulkhead; wherein in the step S3, a circle is drawn with the first set point as the circle center, then a line segment tangent to the circle is drawn, the second set point is located on the line segment, the line segment is a theoretical line of the inclined section of the groove-shaped bulkhead, and the first set point and the second set point are located at the two ends of the inclined section of the groove-shaped bulkhead. According to the method for solving the theoretical line of the ship groove-shaped bulkhead, the step of solving the inclined section of the groove-shaped bulkhead is reduced, the theoretical surface of the inclined section of the groove-shaped bulkhead is obtained by adopting a geometric drawing method, the method is very accurate and has no error, and the modeling precision can be improved.
本发明公开了一种船舶槽形舱壁理论线的求取方法,包括步骤:S1、确定槽形舱壁理论面位置;S2、求取槽形舱壁平直段理论线;S3、求取槽形舱壁倾斜段理论线;S4、求取槽形舱壁折弯半径;S5、连接各段槽形舱壁理论线;S6、槽形舱壁理论面建模;其中,所述步骤S3中,以第一设定点作为圆心,画一个圆,然后画一个与该圆相切的线段,第二设定点位于该线段上,该线段为槽形舱壁倾斜段理论线,第一设定点和第二设定点位于槽型舱壁倾斜段的两端。本发明的船舶槽形舱壁理论线的求取方法,减少了槽形舱壁倾斜段求取步骤,槽形舱壁倾斜段理论面采用几何绘图法求取十分精准,无误差,可以提高建模精度。
Ship groove-shaped bulkhead theoretical line solving method
船舶槽形舱壁理论线的求取方法
2024-09-13
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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