Developing performance-based design for foundation systems of WIND turbines in AFRICA (WindAfrica)
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Description
Africa is facing the challenge of generating more power to meet existing and future demand. Currently, about one-half Africa's total population is lacking access to electricity. However, the continent is well endowed with renewable energy resources; it is estimated that about 35% of the world resources for wind energy are located in the continent. There are many challenges which hinder the development of infrastructure for wind energy in Africa. Designing suitable foundations to sustain the loads typically applied by wind turbines represents a particular challenge. Most potential locations for wind turbines in Africa are in tropical zones where fluctuation in ground water level is severe. The cycling of water levels means that many deposits of interest are unsaturated for at least part of the year. Unsaturated soils exhibit complex mechanical behaviour, coupled to changes in water content. This research aims to provide design for the foundations of wind turbines in unsaturated soils.
Objectives
The Global Challenges Research Fund (GCRF) supports cutting-edge research to address challenges faced by developing countries. The fund addresses the UN sustainable development goals. It aims to maximise the impact of research and innovation to improve lives and opportunity in the developing world.
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