摘要
在型钢与混凝土粘结性能试验研究结果的基础上 ,对已获得的钢板在锚固时的极限粘结应力τu 的回归方程、统计数据以及试验有关结构材料和几何尺寸的统计参数 ,应用统计数学的方法 ,对钢板的锚固可靠度进行了分析 ,探讨了钢板的锚固性能 ,并确定了符合可靠度要求的。
According to the bond strength between steel and concrete?regression formula with limited bonding stress τ u?statistical data?statistical figures of steel and concrete material and geometric dimension,degree of reliability of steel anchoring is analyzed with statistical mathematics.Anchoring performence of steel and concrete is discussed.Finally,anchorage length of steel in different concrete strength class is determined.
出处
《西北建筑工程学院学报（自然科学版）》
2002年第3期9-13,共5页
Journal of Northwestern Institute of Architectural Engineering
关键词
钢板
锚固
可靠度
锚固长度
粘结应力
混凝土
steel and concrete
reliability
anchorage length
bonding stress
