摘要
Abstract
In the project practice,there are differences in the strength and performance of the materials used between concrete columns and concrete beams.The construction method is simple when concrete joints are poured according to the performance requirements of concrete beams,but"sandwich"joints will be formed.Currently,the academic field has studied the performance level of sandwich joints under the conditions of low cyclic repeated loading and monotonous loading.However,the performance level of eccentric sandwich beam-column joints has not been studied.Based on this,the paper mainly analyzes the performance level of eccentric sandwich beam-column joints in the process of low cycle repeated loading,and probes into the hysteretic energy consumption,failure characteristics and shear capacity of each joint.The results show that the eccentric sandwich beam-column joints of reinforced concrete structures have good seismic performance and strong bearing capacity.关键词
抗剪承载力/钢筋混凝土/抗震性能/偏心夹梁柱节点Key words
Shear capacity/Reinforced concrete/Seismic performance/Eccentrically clamped beam-column joints分类
建筑与水利
