ACI PRC-364.4-21: Determining the Load Capacity of a Structure when Structural Drawings are Unavailable - TechNote

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When a structural evaluation to determine capacity is to be performed, knowledge of member sizes, reinforcing details, and material properties is required. In cases where this information is not readily available through drawing document records, it needs to be obtained through in-place measurements and sampling.


bearing capacity; gravity loads; investigation program; lateral loads; load capacity; load testing; material property assessment; structural configuration; visual inspection.


Document Details

Author: ACI Committee 364

Publication Year: 2021

Pages: 4


Formats: Protected PDF/Web View

Table of Contents





Structural configuration

Reinforcement layout

Material properties

Load-carrying capacity

Load testing

Foundation system




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