| 摘要 |
The invention provides a wind turbine blade cornprising a spar structure corinected to a shell structure, and a shear fillet member extending in a tengthwlse direction of the blade. The shear fillet member comprises a middle portion extending between a first and a second attachment portion, The first attachment portion is attached to the sheU structure in the engthwise direction and the second attachment portion is attached to the spar structure in the lengthwise direction to increase an attachment area between the spar structUre and the shell structure. A space cornprlsing a glue-free longitudinal space and an adhesive extends lengthwise between the spar structure, the shell structure, and the shear fillet member
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