what is drilled piers foundation & construction of Drilled piers
what is drilled piers foundation & construction of Drilled piers Drilled Piers Drilled piers, also known as drilled shafts or caissons, are deep foundation systems formed by excavating a cylindrical hole and filling it with reinforced concrete, used to transfer loads from unstable soil to deeper, stable ground. Here's a more detailed explanation: What they are: Drilled piers are a type of deep foundation solution that involves drilling a hole into the ground, placing reinforcing steel, and then pouring concrete to form a strong, vertical pier. How they work: They transfer the structural load from the upper, potentially unstable soil layers to a deeper, more stable soil or bedrock layer. When they are used: Unstable soil: They are particularly useful when the soil at the surface is weak or unstable, such as in areas with expansive soils or where there's a high risk of erosion. Heavy loads: They are well-suited for supporting heavy structures, bridges, and other infrast...