摘要
由于大体积钢筋混凝土台帽施工龄期比承台晚两个月,混凝土收缩变形不能同步,台帽产生竖向裂缝。该文对裂缝原因及修复可行性进行了分析,并介绍了修复方案及赛柏斯工作原理,介绍了其工艺流程、施工方法、质量标准等。
The deformations of concrete constriction can be asynchronous and the vertical cracks appear on the abutment cap because of the construction age for the mass reinforced concrete bridge abutment two months later than the base slab.The article analyzes the crack cause and the repairing feasibility,introduces the repairing scheme and XYPEX working principle,and describes its technological flow,construction method,quality standard and so on.
出处
《城市道桥与防洪》
2010年第11期75-78,共4页
Urban Roads Bridges & Flood Control
