摘要
分析了2根集中荷载作用下钢-轻骨料混凝土简支组合梁的滑移规律和变形的试验结果.对相同条件下普通混凝土组合梁和轻骨料混凝土组合梁的延性进行了对比.实验分析表明,轻骨料混凝土组合梁的延性指标高于普通混凝土组合梁.
The paper analyzed the test results of interface slips distribution rules and deformations for two simply supported steel- lightweight aggregate concrete composite beams under concentrated loads, and compared ductility of lightweight aggregate concrete composite beams with concrete composite beams. The test results indicate that ductility of lightweight aggregate concrete composite beams is superior to that of concrete composite beams.
出处
《吉林建筑工程学院学报》
CAS
2008年第2期24-26,共3页
Journal of Jilin Architectural and Civil Engineering
基金
建设部研究开发项目(05-k5-10)
关键词
钢-混凝土组合梁
轻骨料混凝土
粘土陶粒
集中荷载
界面滑移
steel - concrete composite beam
lightweight aggregate concrete
haydite
concentrated load
interface slip
