GB/T 31291-2014
ActiveStandard for evaluation of duration of load and creep effects of wood and wood-based products
木材和木基产品的荷载持续时间效应和蠕变性能评定
Application Summary AI generated
This standard specifies test methods and evaluation criteria for assessing the time-dependent deformation (creep) and load-duration effects on wood and wood-based structural products. It is applied in the construction industry for designing timber structures, such as beams and columns, where long-term mechanical performance under sustained or cyclic loading is critical. Engineers use this standard to predict service-life behavior and ensure structural safety in buildings and bridges.
Related Standards
GB/T 7276-1987
Hinges general technical condition
GB/T 4656-1984
Representation of structural metal work
GB/T 28985-2012
Wood I-jiost for building structures
GB/T 28993-2012
Standard test methods for mechanical properties of structural lumber
GB/T 29740-2013
Assembled temporary houses with light-weight steel framing
GB/T 29897-2013
Visual grading rules for dimension lumber in light wood frame construction
GB/T 31264-2014
Test methods for mechanical properties of structural wood-based panels
GB/T 14370-2015
Anchorage，grip and coupler for prestressing tendons
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.