【摘要】 对两层两开间1∶2砌体结构空间模型采用后加内嵌混凝土构造柱-圈梁加固后,进行低周反复荷载作用下的试验研究,同时与已有构造柱-圈梁的砌体结构空间模型进行对比。结果表明,砌体结构采用内嵌混凝土构造柱-圈梁加固具有良好的抗震承载能力和延性,与原有构造柱-圈梁的砌体结构相比,抗震承载力及延性相近。更多还原

【Abstract】 Strengthened with embedded concrete constructional column and ring beam,the double-story and double-bay masonry structure is studied by testing of low reversed cyclic loading,meanwhile,it is compared with the same model with concrete constructional column and ring beam.Test results show that it has better seismic performance and ductility and gets close to masonry structure with concrete constructional column and ring beam.更多还原