The invention discloses an ice load analysis modeling device for an icebreaker hull structure, and belongs to the technical field of ship mechanics. An ice load analysis modeling device of an icebreaker hull structure comprises a base, two clamping grooves are symmetrically formed in the middle of the rear wall of a simulation ship, a plurality of grooves are linearly formed in the position, opposite to the rear portion of a cavity, of the top face of a fixing base at equal intervals, two clamping blocks are symmetrically arranged in front of a prow, and block grooves are formed in the positions, opposite to the clamping blocks, of the rear wall of the prow; a shifting plate is fixedly arranged at the rear end of the top face of the clamping block, a plate groove is formed in the position, opposite to the shifting plate, of the top face of the block groove, two compression springs B are symmetrically and fixedly arranged between the inner side wall of the clamping block and the inner side wall of the block groove, and a fillet is formed in the middle of the rear wall of the bow. According to the invention, the navigational speed, the weight and the bow shape of various ships can be simulated, and the form of impacting floating ice with the ship can also be simulated, so that the experimental analysis of the ice load is simulated under the condition of variable control, the experimental result is more real and diversified, and the practicability is strong.
本发明公开了一种破冰船船体结构的冰载荷分析建模装置,属于船舶力学技术领域。一种破冰船船体结构的冰载荷分析建模装置,包括底座,模拟船后壁中部对称开设有两个卡槽,固定座顶面相对于空腔后方的位置呈线性等间距开设有多个凹槽,船头前方对称设有两个卡块,船头后壁相对于卡块的位置开设有块槽,卡块顶面后端固设有拨板,块槽顶面相对于拨板的位置开设有板槽,卡块内侧壁与块槽内侧壁之间呈对称结构固设有两个压缩弹簧B,船头后壁中部开设有圆角。本发明可模拟各种船只的航速、重量以及船头的形状,且还可模拟出与船只撞击浮冰的形态,以此在控制变量的情况下模拟进行冰载荷的实验分析,使得实验结果更加真实且多样,实用性强。
Ice load analysis modeling device of icebreaker hull structure
一种破冰船船体结构的冰载荷分析建模装置
2022-03-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |