ASHRAE标准171为非结构部件和系统的抗震和抗风能力评级提供了测试程序。2017年修订版对标准进行了全面修订。它将静态推/拉测试方法替换为周期性低频测试方法，并建立了用于建筑规范的评级方法。注:使用之前版本确定的约束能力不再被视为有效。

ASHRAE Standard 171 provides a test procedure for rating the capacity of seismic and wind restraints for nonstructural components and systems.The revised 2017 edition comprises a complete overhaul of the standard. It replaces a static push/pull test method with a cyclical, low-frequency test method and establishes a rating methodology for use with building codes.NOTE: Restraint capacities determined using the previous version are no longer considered valid.