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介绍了欧洲锚栓抗震设计方法和锚栓抗震性能等级分类及其适用条件。通过一具体应用算例给出了静载、低抗震等级(C1级)、高抗震等级(C2级)无位移限值及高抗震等级(C2级)有位移限值4种不同状态下的锚栓设计方案对比及锚栓选型分析。研究结果可用于指导锚栓抗震设计及抗震区的锚栓应用。
The seismic design method of European anchorage and the classification of seismic performance of anchorage and the applicable conditions are introduced. An example of practical application is given for four kinds of anchors under static load, low seismic rating (C1), high seismic rating (C2) without displacement and high seismic rating (C2) with displacement limits Comparison of bolt design scheme and bolt type selection. The results of this study can be used to guide the design of anchorage bolts and the application of anchor bolts in earthquake resistant areas.