钢骨高强混凝土柱延性试验及施工  

RESEARCH ON STEEL REINFORCED HIGH-STRENGTH CONCRETE COLUMNS IN SEISMIC PERFORMANCE AND CONSTRUCTION

作　　者：谢剑学 韩锡云 方有珍[1] 

机构地区：[1]苏州科技大学土木工程学院江苏省结构工程重点实验室(苏州科技大学),江苏苏州215011 [2]苏州市市政工程设计院,江苏苏州215011

出　　处：《建筑技术开发》2008年第8期29-32,共4页Building Technology Development

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 .

关 键 词：钢骨高强混凝土 延性 抗震 施工 

分 类 号：TU375.3[建筑科学—结构工程]