The invention discloses a method for drawing a weight curve of a hull structure, which comprises the following steps of: setting a plurality of transverse limit interfaces for the hull structure according to the bow and stern directions according to the actual weight distribution condition of the hull structure in the bow and stern directions so as to form a plurality of beam sections; and respectively extracting weight and gravity center position data of each beam section, and drawing a weight distribution curve, so that the curve truly reflects the weight distribution condition of the ship in the bow and stern directions. By the adoption of the technical scheme, the structure can be reasonably divided into sections according to the actual weight distribution condition of the hull structure, and weight and gravity center data are extracted; due to the fact that the appropriate ship body beam sections are arranged, weight and gravity center data truly and accurately reflect the longitudinal weight distribution condition of the ship body, and deviation of weight distribution in the ship body design process is avoided.
本发明公开了一种船体结构重量曲线的绘制方法,按照船体结构艏艉方向的重量分布实际情况,对船体结构按艏艉方向设置多个横切的限界面,由此形成多个梁段节;分别提取各梁段节的重量、重心位置数据,绘制重量分布曲线,使该曲线真实反映船舶在艏艉方向上的重量分布状况。采用上述技术方案,能够按照船体结构的重量分布实际情况,对结构合理划分段节并提取重量、重心数据;由于设置了合适的船体梁段节,使得重量、重心数据真实和准确地反映船体纵向重量分布状况,避免船体设计时的重量分布出现偏差。
Method for drawing weight curve of hull structure
一种船体结构重量曲线的绘制方法
2022-11-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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