ACI 364.14T-17 PDF Download

The ACI 364.14T-17 standard provides a method for determining the section loss of damaged or corroded reinforcing steel bars. This section loss refers to the reduction in cross-sectional area of the bars, which can adversely affect the load-carrying capacity of a structural member. The standard covers both deformed and square, uncoated, round reinforcing steel bars, as well as deformed square and twisted square bars. It outlines a procedure for assessing section loss due to damage, corrosion, or a combination of both.

The determination of section loss is crucial for evaluating the structural integrity of members and ensuring their safe and efficient performance. Various factors can lead to section loss, including corrosion, construction damage such as saw cutting or drilling, or a combination of these factors. By providing a standardized method for assessing section loss, the ACI 364.14T-17 helps engineers, contractors, and inspectors in accurately evaluating and mitigating the impacts of damaged or corroded reinforcing steel bars in structural elements.