摘要
对8根钢骨高强混凝土柱在低周反复荷载下抗震性能进行了试验,并综合现有钢骨高强混凝土柱的试验研究成果,分析了轴压力系数、体积配箍率、剪跨比和配钢率等参数对钢骨高强混凝土柱延性的影响及规律。同时结合试验及具体的工程实践提出了提高其抗震延性的施工工艺。
This paper first presented a study on the seismic ductility index of steel reinforced high - strength concrete columns based on the existing experimental data, and than discusses the influential factor of seismic ductility such as the axial compression ratio, volume stirrup ratio, shear span ratio and steelratio which influence the ductility of steel reinforced high strength concrete columns . At the same time the suggestion in construct is proposed based on investigation analysis of practical work .
出处
《建筑技术开发》
2008年第8期29-32,共4页
Building Technology Development
关键词
钢骨高强混凝土
延性
抗震
施工
Steel reinforced high-strength concrete
Ductility
Seismic performance
Construction
