摘要
为吸取工程教训,防止砼结构裂缝产生。通过实例分析了钢筋混凝土墙水平钢筋的放置位置对裂缝开展的影响,发现水平钢筋的放置放置在竖向钢筋外侧可以减小砼保护层厚度、增加水平钢筋对垂直裂缝的约束。
This paper analyses the influence of the horizontal reinforcing bars on the crack extension of concrete surface.It is discovered that horizontal reinforcing bars put outside the vertical reinforcing bars can prevent the concrete surface cracks and decrease the thickness of the protective layer.
出处
《茂名学院学报》
2010年第3期81-83,共3页
Journal of Maoming College
关键词
钢筋混凝土墙
地下室裂缝
温度收缩
水化热.
reinforced concrete wall
fissure in basement
temperature constringency
hydration heat
