恢复力研究是结构抗震中一个很重要的问题。总结了恢复力特性试验和模型研究的发展状况,最后指出了这一研究课题应发展的方向。
The study of restoring force plays a very important role in the research on earthquake-resistant structures supposed. By summarizing the study situations of restoring force experiments and models, it is indicated the direction that should be to be.