Local segmentation slicing model for measuring slamming force of ship
Local segmentation slicing model for measuring slamming force of ship
- Neue Suche nach: DENG BAOLI
- Neue Suche nach: LI HUI
- Neue Suche nach: SHAN YIHANG
- Neue Suche nach: LIU NING
- Neue Suche nach: SUN SHUZHENG
- Neue Suche nach: REN HUILONG
- Neue Suche nach: DENG BAOLI
- Neue Suche nach: LI HUI
- Neue Suche nach: SHAN YIHANG
- Neue Suche nach: LIU NING
- Neue Suche nach: SUN SHUZHENG
- Neue Suche nach: REN HUILONG
The invention relates to a local segmentation slicing model for measuring slamming force of a ship. The local segmentation slicing model comprises a slicing segmentation bow model, a keel beam, a torque sensor, a keel beam clamp, a sensor clamp, a slamming force sensor, an I-shaped beam, a keel beam sensor axial fixing device, a partition rib plate between segments, a middle sensor clamp and a keel beam slamming force sensor. According to the method, each section of the section and section bow model is provided with an independent slamming force sensor, and slamming forces of a slamming concerned area and an area with large molded line curvature change of the bow model are accurately measured; the torque sensor can measure the torsional moment of the segmented bow model in the slamming process; the segmented three-dimensional molded lines can help to analyze the three-dimensional effect of segmented slices in the slamming process, and a numerical result of a two-dimensional slamming calculation method is corrected; the partition rib plates between the segments reinforce the rigidity of the segments of the model, the segment model is prevented from being deformed and fluttered under the action of huge slamming force in the slamming generation process, and the rigid body property of the segment model is maintained.
本发明涉及一种测量船舶砰击力的局部分段切片模型，包括切片分段艏部模型、龙骨梁、扭矩传感器、龙骨梁夹具、传感器夹具、砰击力传感器、工字梁、龙骨梁传感器轴向固定装置、分段间隔断肋板、中部传感器夹具、龙骨梁砰击力传感器。本发明切片分段艏部模型的每个分段有独立的砰击力传感器，精确测量艏部模型砰击关心区域和型线曲率变化较大区域砰击力；扭矩传感器可测量分段艏部模型在砰击过程中的扭转力矩；分段的三维型线可帮助分析分段切片在砰击过程中的三维效应，对二维砰击计算方法的数值结果进行修正；分段间隔断肋板补强模型分段处刚度，防止分段模型在砰击发生过程中受到巨大的砰击力作用发生形变和颤振，维持分段模型的刚体性质。
Dokumentinformationen
Local segmentation slicing model for measuring slamming force of ship
一种测量船舶砰击力的局部分段切片模型
2023-03-10
Patent
Elektronische Ressource
Chinesisch
| IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
Ähnliche Titel
DEVICE FOR MEASURING SLAMMING LOAD ON SHIP FOR MODEL TESTING
| Europäisches Patentamt | 2017
Compressibility effects in ship slamming
| Engineering Index Backfile | 1963
| Engineering Index Backfile | 1955
Slamming pressure measuring system for LNG ship containment system structure
| Europäisches Patentamt | 2024
An idealized model for flat bottomed ship slamming
| Tema Archiv | 1974