| 摘要 |
A method for determining the deflection and/or strain of an elongated member of a wind turbine is provided, in which a first point (16) and a second point (17) are assigned to the same side (11,12) of an elongated member of a wind turbine, and the deflection and/or strain of the elongated member is determined by determining the distance between the second point (17) and a third point (18), which is connected to the first point (16) by an inflexible support (5), whereby the distance between the first point (16) and the third point (18) is considerably longer than the distance between the second point (17) and the third point (18). Moreover, a wind turbine rotor blade (1) and a tower of a wind turbine, each comprising a previously described elongated member, are disclosed. |
