Wind power generation
Project Overview
Wind turbine foundation structures are subjected to repeated dynamic loads and vibrations caused by wind loads over the long term, placing extremely high demands on concrete's fatigue resistance, crack resistance, and seismic performance. Using steel fiber reinforced concrete in tower foundations, pile cap beams and columns, and other locations can effectively improve the structure's fatigue resistance and seismic capacity, ensuring the long-term stable operation of wind turbines.
Steel Fiber Solution
It is recommended to use single hooked-end or glued hooked-end steel fibers, with fiber lengths of 40-60mm and dosages of 30-50kg/m³. Hooked-end steel fibers have excellent anchoring performance, providing stronger pull-out resistance under dynamic loads; glued hooked-end steel fibers are uniformly dispersed and suitable for mass concrete pouring of large foundations.
Application Advantages
Improved Fatigue Resistance
Fatigue resistance of foundation structures is increased by more than 3 times, adapting to long-term dynamic loads.
Early-Age Crack Control
Reduces early-age shrinkage cracks in mass concrete and improves foundation integrity.
Enhanced Stability
Tower foundation stability is enhanced, reducing the risk of uneven settlement and tilting.
Extended Service Life
Foundation structure service life is extended, better matching the wind turbine design life.
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