| 摘要 |
<p>The turbine has a turbine rotor (10) and a blade with a blade base (18) that is engaged with the rotor by groove/base connections and a blocking unit (16), where blocking recesses (20, 22) for accommodation of the blocking unit are provided in the base and the rotor, respectively. The blocking unit blocks the relative movement between the base and the rotor in an axial direction of the rotor under shear stress. The recesses are formed as a radial projection with a section having a circular segment and have a contact surface running transverse to the axial direction.</p> |
