改善混凝土桥墩表面质量试验研究

EXPERIMENTAL RESEARCH ON IMPROVING SURFACE QUALITY OF CONCRETE PIER

结合试验室对混凝土试件的试验结果,本文分析了混凝土表面缺陷的形成机理。提出了预防混凝土表面缺陷的措施。这一措施用于桥梁墩台的建设中,混凝土的表面质量得到了很好改善。

In combination with the lab experimental result of concrete test -piece,this paper analyses the mechanism for forming surface defect of concrete, puts forward the measures for prevention of surface defect of concrete. The surface quality of concrete has been improved greatly by adopting these measures in construction of bridge pier.