2023年11月10日 · Secant pile walls also referred to as secant piles or secant walls, are a construction technique used to provide rigid lateral support to excavations and underground structures. They are constructed by drilling a series of overlapping concrete piles or shafts.

A secant pile is a type of retaining wall used in deep excavation projects to provide support to the sides of an excavation. The wall is constructed by installing a series of interlocking concrete piles, which are drilled or driven into the ground.

2023年10月21日 · Secant pile walls are formed by constructing intersecting reinforced concrete piles. Secant pile walls are reinforced with either steel rebar or with steel beams and are constructed by drilling under mud.

Secant pile walls are formed by constructing intersecting reinforced concrete piles. The secant piles are reinforced with either steel rebar or with steel beams and are constructed by either drilling under mud or augering.

This paper summarizes critical design considerations for secant pile shoring systems, detailing recent advances in installation procedures and verification techniques that allow secant piles to be used for an expanding range of project

Secant pile walls are a widely used geotechnical solution for excavation support, groundwater control, and slope stabilization. They provide a structurally robust and watertight retaining system, making them ideal for deep excavations in challenging soil conditions and urban environments where space constraints limit traditional shoring methods.

Secant Pile Wall An earth retention system consisting of contiguous, interlocking/overlapping vertical piles (e.g., drilled shafts, columns, etc.). A secant pile wall is constructed by installing concrete or cement/bentonite grout primary vertical piles (with or without steel reinforcement) at prescribed intervals. Secondary

Secant or tangent piles are columns constructed adjacent (tangent) or overlapping (secant) to form structural or cutoff walls. From soil mixing to drilled shafts, we draw on our complete suite of techniques to optimize the design and construction of these walls.

A secant pile wall consists of overlapping (secant) piles to form structural or cutoff walls and achieve the required water tightness. The design can incorporate steel bar or beams for reinforcement and anchors can provide additional lateral support, if needed.

2025年1月20日 · Secant piles are reinforced concrete piles that are installed in a specific arrangement to create a continuous structural barrier. Unlike traditional piles, which are placed individually, secant piles are arranged in such a way that they overlap or intersect with each other to form a continuous wall of piles.