The device has a header (1) introducing a set of mounting side pieces (2, 3) into a ground in longitudinal direction. The side pieces have two sections (4, 5) with angle (alpha, beta) opposite to the longitudinal direction. The angle (alpha) formed by the section (4) defining at ...
In addition to the previously indicated improvements, the current solution for high wind speeds implemented a limitation of generated power by changing the angle of the wind turbine blades while the maximal power is maintained. In addition, the control system on the generator side uses forward feed...
To meet the needs of roadside support, an innovative roadside backfill–truss support structure was adopted, with a 60◦ angle of inclination used for the anchor bolts of the gob-side entry retention structure. In this way, the ultimate shear strength was improved by 107.54% in comparison ...