AISI S902

Full Name

AISI S902 – Test Standard for Determining the Effective Area of Cold-Formed Steel Compression Members

Scope

AISI S902 provides a standardized method for evaluating the effective area of cold-formed steel compression members. This standard is crucial for accurately predicting the load-carrying capacity of these members, which are commonly used in various construction applications.

Key aspects of AISI S902:

  • Scope: the standard focuses on determining the effective area of cold-formed steel compression members with edge stiffeners and intermediate stiffeners. It covers members with both stiffened and unstiffened elements.
  • Test procedures: AISI S902 outlines detailed procedures for conducting stub-column tests. These tests involve applying compressive loads to short sections of the member until failure. The standard specifies the required test setup, instrumentation, and data collection methods.
  • Effective area calculation: based on the test results, the effective area of the compression member is calculated. This effective area represents the portion of the cross-section that effectively resists compressive forces, considering the influence of local buckling.
  • Significance: determining the effective area is essential for accurately calculating the member’s strength. It allows engineers to design cold-formed steel structures that meet the required safety and performance standards.

Benefits of using AISI S902:

  • Standardized testing: the standard ensures consistency and reliability in evaluating the effective area of cold-formed steel compression members.
  • Accurate strength prediction: by using the effective area determined through AISI S902, engineers can more accurately predict the load-carrying capacity of these members.
  • Safe and efficient design: The standard contributes to the safe and efficient design of cold-formed steel structures, optimizing material usage and ensuring structural integrity.

AISI S902 Accredited Laboratory

Applied Testing & Geosciences, LLC is accredited for performing tests using the AISI S902 standard. Our testing services provide you with accurate and reliable data for your design calculations, ensuring the safety and performance of your structures.

Contact us today to learn more about how our AISI S902 testing services can support your project needs.

Resources

Keywords

effective area; cold-formed steel; compression members; stub-column test; local buckling; yield strength; ultimate strength; stiffness; edge stiffeners; intermediate stiffeners; stress-strain curve; load-carrying capacity; cross-section; structural design; test standard