Well truss sail sail surface skeleton structure

Abstract

The invention discloses a well truss type wind surf surface framework structure. The well truss type wind surf surface framework structure is characterized in that a wind surf surface comprises a middle surf surface (11a), a second end (12), a third end (13), a fourth end (14) and a fifth end (15), the middle surf surface (11a) is positioned in the middle of the wind surf surface, the second end (12) is connected to the upper side of the middle surf surface (11a), the third end (13) is connected to the lower side of the middle surf surface (11a), the fourth end (14) is connected to the left side of the middle surf surface (11a), and the fifth end (15) is connected to the right side of the middle surf surface (11a); a plurality of first transverse support structures (1) and a plurality of first vertical support structures (2) are arranged inside the middle surf surface (11a), and included angles of 90 degrees are formed between the multiple first transverse support structures (1) and the multiple first vertical support structures (2); the upper end and the lower end of each first vertical support structure (2) extend into the second end (12) and the third end (13). The well truss type wind surf surface framework structure has the advantages that the weights of surf surface frameworks can be effectively controlled, and the material utilization rate can be increased; the strengthrequirements under the joint effects of wind load, the gravity and inertial load can be met by the well truss type wind surf surface framework structure in the arrangement, and the weights can be optimized.

Description

technical field [0001] The invention relates to the technical field of sail ship construction, and more specifically, relates to the layout structure of the well-truss type sail surface skeleton. Background technique [0002] The application of wind energy resources on ships has attracted more and more attention, and energy-saving and environmentally friendly ships have become more and more popular in the market. Hard lift sails can efficiently use clean wind energy and are increasingly used in the ship field. In order to obtain a considerable boosting effect, the area and height of the sail are often very large. Such as figure 1 As shown, in the existing technical field of sail construction, there is no standard structure of the sail skeleton corresponding to the cross-sectional shape of the sail surface that can be used for reference, such as adopting a conventional structural arrangement, such as figure 2 As shown, through analysis, the local stress of the structure is...

AI Technical Summary

Problems solved by technology

like figure 1 As shown, in the existing technical field of sail construction, there is no standard structure of the sail skeleton corresponding to the cross-sectional shape of the sail surface that can be used for reference, such as adopting a conventional structural arrangement, such as figure 2 As shown, through analysis, the local stress of the structure is about 265Mpa, the weight is about 22 tons, and it takes about 120 hours to complete the welding work

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