任意形状浮体的倾斜试验方法
By calculating the tilting moment and the scheme of moving the weight, combined with the tilt angle measuring device, and utilizing the principle of center of gravity movement and the hydrostatic balance criterion, the error problem of measuring the center of gravity of irregular floating bodies was solved, and the accurate calculation of the center of gravity coordinates of floating bodies of arbitrary shapes was realized.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- YANTAI RAFFLES SHIPYARD
- Filing Date
- 2023-12-14
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies cannot accurately determine the empty weight and center of gravity coordinates of irregular floating bodies, especially when there are abrupt changes in the waterline of the floating body and the movement of heavy objects is restricted, resulting in large errors in the tilting test results or making it impossible to conduct the test.
By calculating the tilting moment, determining the placement point and weight of the moving weight, formulating a moving plan, and arranging tilt angle measuring devices at intervals on the float, the weight is moved multiple times and floating state information is recorded. The coordinates of the center of gravity are calculated using the principle of center of gravity movement and the hydrostatic balance criterion.
It enables accurate measurement of the center of gravity coordinates of floating bodies of arbitrary shapes, reduces the number of moving heavy objects and the requirements for placement points, simplifies the center of gravity test of irregularly shaped floating bodies, and avoids specification restrictions.
Smart Images
Figure CN117734900B_ABST