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Micropile SOE Supporting an Active Highway
Soldier Piles & Lagging
Soldier Piles & Lagging Phoenix can design and install earth support systems consisting of pre-drilled soldier piles (“SPs”) or drilled micropiles (“DMPs”) as the main structural component, along with timber...
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External Bracing (Soil & Rock Anchors)
External Bracing (Soil & Rock Anchors)
Anchors are used to transfer tension loads down to suitable soil and rock layers.
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Internal Bracing
Internal Bracing
Anchors are used to transfer tension loads down to suitable soil and rock layers.
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Soil Nailing Systems
Soil Nailing Systems
Soil Nailing Systems Soil nailing systems are utilized to support top-down excavation methods in certain soil conditions, and are most effective in very dense granular soils and cohesive soils. SNS...
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Secant/Tangent Piles
Secant/Tangent Piles
Secant/Tangent Piles Secant and tangent walls are constructed from a sequence of bored holes either overlapping (secant) or adjacent to (tangent) each other. Both methods create a continuous concrete wall...
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Underpinning
Underpinning
Underpinning Underpinning is a process that systematically extends the foundation of a structure to a deeper elevation. This system is frequently utilized in retrofit work where proposed excavations would otherwise...
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Micropiles
Micropiles
Micropiles Drilled micropiles are small-diameter, deep foundation elements that allow structural loads to be transferred through unsuitable bearing strata (e.g., fill and organic soils) into more desirable geotechnical strata. Designed...
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Hollow Bar Micropiles
Hollow Bar Micropiles
Hollow Bar Micropiles Hollow bar micropiles are small diameter bored, cast-in-place composite piles in which the applied loads are resisted by steel reinforcement, cement grout and frictional grout-to-ground bond. In...
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Drilled Shafts
Drilled Shafts
Drilled Shafts Drilled shafts are large diameter bored, cast-in-place composite elements in which the applied loads are resisted by a rebar cage, concrete, and a combination of end bearing and...
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Helical Piles/Anchors
Helical Piles/Anchors
Helical Piles/Anchors Helical piles and anchors are steel shafts that are screwed into the ground using helical plates welded to the shaft. Like drilling a screw into wood, a torque...
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