Prestressed tensioning SM15-14 deep-set sleeve anchor processing and installation

Installation of Deeply Embedded Sleeve Anchorage, Prestressed Tensioning SM15-14 Hole Anchorage Construction Introduction Processing Customization → Me

Deeply embedded anchorage is a type of anchoring device used in prestressed concrete structures, primarily for securing prestressed steel strands or wire bundles and transferring the prestress to the concrete structure. Unlike ordinary anchorages, deeply embedded anchorages are typically buried deeper within the concrete to enhance anchoring reliability and durability.

Characteristics of Deeply Embedded Anchorage

1. High Anchoring Performance: Suitable for large-tonnage prestressed structures Installation of Deeply Embedded Sleeve Anchorage, Prestressed Tensioning SM15-14 Hole Anchorage Construction Introduction Processing Customization → Me, capable of withstanding high tension forces.
2. Strong Durability: Due to deep embedding, it reduces the impact of external environments (such as corrosion and impact).
3. Reduced Stress Concentration: The deep embedding design helps disperse stress, avoiding local damage to the concrete.
4. Suitable for Complex Structures: Commonly used in projects such as bridges, large-span buildings, and nuclear power plants.

5. Pre-Construction Preparation

   (1) Material and Equipment Inspection

   • Anchorage and Accessories: Check if the model and specifications meet design requirements, Installation of Deeply Embedded Sleeve Anchorage, Prestressed Tensioning SM15-14 Hole Anchorage Construction Introduction Processing Customization → Me, ensuring there is no rust, deformation, or cracks.
   • Prestressed Tendons (Steel Strands/Wire Bundles): Inspect strength, diameter, and surface quality to ensure no damage.
   • Grouting Materials: Use specialized cement slurry or epoxy resin to ensure fluidity and strength comply with specifications.
   • Tensioning Equipment: Jacks, oil pumps, pressure gauges, etc., must be calibrated and qualified to ensure accurate tensioning force.

   (2) Concrete Structure Inspection

   • Check if the concrete strength in the anchoring area meets design requirements (generally ≥80% of the design strength).
   • Ensure the anchorage installation position is accurate, with no blockages, deformations, or misalignments in the reserved ducts.