温福线Ⅲ标桥墩混凝土开裂预防技术

Preventive Techniques for Concrete Cracks in Bridge Piers of Contract Ⅲ,Wenzhou-Fuzhou Railway

温福Ⅲ标桥墩混凝土设计均采用耐久性混凝土。介绍裂纹出现的原因、采取的措施及效果等。

The bridge piers of Contract Ⅲ, Wenzhou-Fuzhou Railway were all used with durable concrete according to their design. In this paper, the causes leading to the cracks in the concrete of the bridge piers, the preventive measures taken for and effect of handling of the cracks are dealt with.