节点文献
某厂大尺度楼盖结构裂缝检测及成因分析
The cracks of the large-area slab of one factory are checked and analyzed
【摘要】 对某厂大尺度混凝土楼盖开裂情况进行检测,并通过对混凝土板贯穿性裂缝进行计算及成因分析,表明除了荷载引起裂缝外,混凝土收缩及温度应力也是产生裂缝的主要原因.提出了控制裂缝的设计措施.
【Abstract】 We check mainly the cracks of the concrete slab.The perfoliate crack of the concrete slab is calculated and analyzed in this paper.It indicates that shrinkage of concrete and temperature stress are the main cause which produce the cracks expect of the load.We propose some designing measures about controling the crack.
【关键词】 裂缝;
温度应力;
混凝土收缩;
大尺度;
【Key words】 crack; temperature stress; shrinkage of concrete; large area;
【Key words】 crack; temperature stress; shrinkage of concrete; large area;
- 【文献出处】 武汉化工学院学报 ,Journal of Wuhan Institute of Chemical Technology , 编辑部邮箱 ,2006年04期
- 【分类号】TU746.3
- 【下载频次】25