摘要
随着我国现代化建筑的发展 , 在钢骨高强混凝土框架结构中 , 框架边节点进行低周往复加载试验 , 研究了轴压比、配箍率、钢骨对型钢超高强混凝土框架边节点延性性能和耗能能力的影响规律 其钢骨与高强混凝土相互有机结合作用 , 使得钢骨与高强混凝土能够得到有效提高 , 同时由于钢骨的存在能够有效改善高强混凝土延性 , 继而带来不利于抗震的脆性。
Abstract
with the development of modern buildings in our country,in the frame structure of steel reinforced high strength concrete frame,the low cycle reciprocating loading test of frame side joint is carried out,and the axial compression ratio and hoop ratio are studied. The influenceof steel on the ductility and energy dissipation capacity of the edge jointsof steel reinforced super high strength concrete frame; the interactionof steel bone and high strength concrete makes the steel bone and highstrength concrete can be improved effectively. At the same time, theductility of high strength concrete can be improved effectively because ofthe existence of steel bone, which is not conducive to seismic brittleness.
关键词
高强混凝土/抗震/性能研究Key words
high strength concrete/aseismic/performance study引用本文复制引用
出版年
2018
NETL
NSTL
万方数据