鋼筋混凝土框架-屈曲約束鋼板墻結(jié)構(gòu)抗側(cè)力性能研究
[Abstract]:The buckled steel plate wall is applied to reinforced concrete frame structure, and the joint connection between buckled steel plate wall and concrete structure is proposed. Based on the loading tests of two single-span two-story model structures, the lateral force resistance of concrete frame-buckling steel plate wall structures is studied, including the process of loading, failure mode, failure mechanism, lateral stiffness, yield bearing capacity and ductility. The results show that the concrete frame-buckling steel plate wall structure has good lateral force resistance, and buckling steel plate wall can effectively improve the lateral stiffness, yield bearing capacity, ductility and redundancy of reinforced concrete frame structure. The lateral stiffness and yield bearing capacity of the structure are calculated by theoretical method, and the results are close to the experimental values. The finite element method is used to simulate the stress process of the structure. The comparison with the experimental results shows that the established finite element model and the analysis method can basically simulate the stress of the test model and can be used for the further parameter analysis of this kind of structure.
【作者單位】: 同濟(jì)大學(xué)土木工程學(xué)院;黑龍江八一農(nóng)墾大學(xué)工程學(xué)院;同濟(jì)大學(xué)土木工程防災(zāi)國家重點(diǎn)實(shí)驗(yàn)室;
【基金】:“十二五”國家科技支撐計(jì)劃(2012BAJ13B02) 黑龍江省科學(xué)基金項(xiàng)目(QC2016071)
【分類號(hào)】:TU398
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