GB/T 13921-1992

Active

Guidelines for the evaluation of the response of occupants of fixed structures，especially buildings and off-shor structures，to low-frequency horizontal motion (0.063～1Hz)

关于固定结构特别是建筑物和海上结构的居住者对低频(0.063～1Hz)水平运动响应的评价导则

Standard Type
GBT
ICS
13.160
CCS
J04
Status
Active
Issue Date
1992-12-07
Implementation
1993-10-01
Centralized Committee
国家标准委
Issuing Authority
国家技术监督局

Application Summary AI generated

This standard provides guidelines for evaluating how occupants perceive and respond to low-frequency horizontal motion (0.063–1 Hz) in fixed structures, such as buildings and offshore platforms. It is applied in structural design and comfort assessment to ensure human tolerance to vibrations caused by wind, waves, or seismic activity. The standard is used by engineers and architects to set acceptable motion limits for occupant comfort and safety in tall buildings and offshore installations.

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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.