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Geotechnical Engineering is a branch of Civil Engineering focused on the engineering properties and behavior of natural and engineered geomaterials (soils and rocks), as well as the design and construction of foundations, earth dams and levees, retaining walls, embankments, underground structures and tunnels.

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Brainstorming - Is it practically possible to modify Air Earth Tunnel and Geothermal Heating...

What I want to know is a simple setup that can heat/cool a house using hdpe or pex pipes coiled deep underground (depth of approx 13 feet or 3.9 metres) through which air is circulated and thus, utili …
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