Adoption Info Oregon Special Unbonded Post-Tensioned Precast Structural Walls Code, 2007
Official title 2007 Oregon Special Unbonded Post-Tensioned Precast Structural Walls Code
Effective dates October 1, 2007 – Present
Adopts with amendments ACI 550.3-06, Code Requirements for the Design of Special Unbonded Post-Tensioned Precast Structural Walls and Commentary
Overview The ACI 550.3 standard provides requirements for the design of special unbonded post-tensioned precast structural walls. These walls are designed to resist seismic forces and ensure the structural integrity and performance of buildings during earthquake events. The standard includes guidelines for the design, detailing, and construction of these walls to achieve desired performance levels.
Read More: Oregon Precast Concrete Diaphragm Connections for Earthquake Loading Code 2018
Oregon Load Testing of Existing Concrete Structures Code 2013
The 2007 Oregon Special Unbonded Post-Tensioned Precast Structural Walls Code adopts the ACI 550.3-06 standard with specific amendments tailored to Oregon’s unique seismic conditions. These modifications ensure that special unbonded post-tensioned precast structural walls in Oregon are designed and constructed to withstand earthquake forces, addressing local environmental and safety requirements.

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