摘要
对五个内配筋及钢骨不同的梁柱框架边节点的试件 ,分别进行了低周反复荷载的试验·根据试验的结果 ,对影响节点承载力的因素进行了分析 ,通过理论分析确定了高强混凝土、轴压比、型钢腹板、箍筋对节点的抗剪能力的贡献 ,并提出了这种结构的节点抗剪承载力公式 ,理论计算结果与试验结果吻合较好 。
By experimental test of 5 different samples that high strength refinforced concrete beam and high strength steel-reinforced concrete coulumn,process low cyclic reversed load test. Theory analysis comfirm the affecting factors are high strength concrete,axial compression ratio, steel and stripple. Therefore put forward a joint shear capacity formula for high strength reinforced concrete beam and high strength steel-reinforced concrete column. The theoretical predictions are consistant with experimental so that the formula can be used in engineering applications.
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第4期386-388,共3页
Journal of Northeastern University(Natural Science)
基金
辽宁省自然科学基金资助项目 (2 0 0 110 10 12 )
国家建设部科技发展项目 (2 0 0 2 2 11)
关键词
节点
抗剪强度
钢骨高强混凝土
核心区
轴压比
混凝土
型钢
箍筋
joint
shear capacity
high strength steel-reinforced concrete
core
axial compression ratio
concrete
steel
stripple
