摘要
根据１４块模型板的试验，对５５０级冷轧带肋钢筋混凝土板使用阶段的性能及破坏形态进行了分析，并提出了该种钢筋的强度设计值．给出了该类板裂缝宽度和刚度的计算公式。
Based on the test of 14 model slabs, this paper analyses the property in applied stage and the failure pattern of slabs reinforced with 550 cold rolled deformed bars, and presents the strength design value of the bar. In addition, the calculating formulas of crack width and rigidity are given, and the results between theoretic calculation and site test show good agreement.
出处
《北方交通大学学报》
CSCD
北大核心
1996年第5期554-559,共6页
Journal of Northern Jiaotong University
关键词
冷轧带肋钢筋
裂缝
刚度
强度
钢筋混凝土板
cold rolled deformed bar, crack width, rigidity, strength design value
