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本文主要介绍了综合运用钢纤维高强砼节点、梁端腹中开水平缝新型人工塑性铰及一种新型防倒塌二道防御系统的两榀框架单元模型，在低周反复荷载作用下的抗震性能试验。并通过试验结果，简要分析了以上三种抗震措施对改善框架抗震性能的综合效果。
This paper mainly introduces the seismic performance of a two-frame frame element model using a steel fiber high-strength concrete joint, a new artificial plastic hinge with open horizontal joints in the middle of the beam and a new type of anti-collapse two-track defense system under low cyclic loading. test. And through the test results, the comprehensive effect of the above three anti-seismic measures to improve the seismic performance of the frame is briefly analyzed.