Test piece, test method, wind turbine generator system
First Claim
1. A test piece for determining a specific material property of a fiber-reinforced plastic composite under applied mechanical loading, the test piece comprisingan inner core incorporated in a composite with the fiber-reinforced plastic composite, the inner core being widened in a transverse axis in relation to the applied mechanical load in such a way that the composite with the inner core has a greater buckling stability than the composite without the inner core, and wherein the inner core is formed in such a way that an influence on the specific material property to be determined of the fiber-reinforced plastic composite lies in a range of acceptance.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention relates to a test piece for determining a specific material property of a fiber-reinforced plastic composite under applied mechanical loading.
According to the invention, it is provided that an inner core is incorporated in a composite with the fiber-reinforced plastic, the inner core being widened in a transverse axis in relation to the mechanical load in such a way that the composite with the inner core has a greater buckling stability than a comparative body, such as the composite without the inner core, and that the inner core is formed in such a way that an influence on the specific material property to be determined of the fiber-reinforced plastic composite lies in a range of acceptance.
2 Citations
11 Claims
-
1. A test piece for determining a specific material property of a fiber-reinforced plastic composite under applied mechanical loading, the test piece comprising
an inner core incorporated in a composite with the fiber-reinforced plastic composite, the inner core being widened in a transverse axis in relation to the applied mechanical load in such a way that the composite with the inner core has a greater buckling stability than the composite without the inner core, and wherein the inner core is formed in such a way that an influence on the specific material property to be determined of the fiber-reinforced plastic composite lies in a range of acceptance.
Specification