27m Wind Turbine Tower Foundation
Product Introduction
This 27m reinforced concrete foundation is engineered for onshore small & medium wind turbines, delivering robust stability, strong wind resistance, and reliable seismic performance for long‑term outdoor operation.
Key Features
Reinforced Concrete Structure
Designed per GBJ7‑89 and wind turbine foundation codes; concrete grade ≥C25, steel rebar reinforcement, concrete cover ≥40mm for durability.
High‑Strength Anchoring System
24 sets of M42 anchor bolts (L=2900mm), evenly arranged for secure tower connection.
Extreme Environment Adaptable
Suitable for ground bearing capacity f≥10tf/m², wind resistance up to Grade 13, seismic fortification ≥Grade 8.
Reliable Grounding
80×5 galvanized flat steel grounding system, buried 1m deep, grounding resistance <10Ω.
Standardized Installation
Embedment depth 4m; top surface 0.1m above backfill; Q235 steel locating flange; bolt holes sealed with concrete after commissioning.
Core Parameters
Dimensions: 6000mm × 6000mm
Embedment Depth: 4000mm
Anchor Bolts: 24‑M42×2900mm
Concrete Grade: ≥C25
Grounding Resistance: <10Ω
Design Life: Long‑term outdoor service
Application: Onshore 27m wind turbine towers
Advantages
Stable & Durable: Resists strong wind, seismic load, and long‑term fatigue.
Easy Construction: Standardized design with clear construction instructions.
Wide Applicability: For plains, hills, and coastal areas with qualified geology.
Safe & Certified: Complies with national construction and wind power standards.
Ideal for small wind farms, industrial & commercial distributed wind power, and rural independent power systems.
