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Structural Design
Small-diameter pile (SAP) wire loading method by tightening the post-installed anchor nut technical certificate
Address 12 Gaepo-dong, Gangnam-gu
Construction Year 2022.
Net Floor Area -
Story -
Building Type Others
Structural System Reinforced Concrete Structure
  In the vertical extension remodeling construction, the preload is introduced by tightening the nut of the post-installed anchor with a hydraulic torque wrench at the connection of the new small-diameter pile wire loading device constructed to reinforce the pile foundation. Therefore the load will be transferred from the existing pile to the new small-diameter pile. This is a construction method that enables corrected wire loading to redistribute the load between piles. The technology certification was obtained in 2022 from the Concrete Society, and outdoor experiments were conducted at Daechi Complex 2.
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