机构地区: 北京航空航天大学交通科学与工程学院土木工程系
出 处: 《工业建筑》 2005年第12期37-39,71,共4页
摘 要: 对应急加固用的砖柱砌筑24h后的受压力学性能和极限承载力进行了试验分析,通过试验对比24h砖柱与28d砖柱的力学性能和极限承载力,借鉴现行砌体结构设计规范,提出了24h砖柱受压极限承载力的计算和设计方法。 The mechanical properties and compressive ultimate capacities of masonry columns after 24h are analyzed with experiments. The experimental results are compared with standard masonry specimens. The calculating method and design method for the 24h masonry columns are suggested according to the existing “Design Code of Masonry Structures”.