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通过对跨径为 16 5m的南京长江二桥北汊主桥预应力混凝土连续箱梁温度测试结果的分析 ,阐述了箱梁混凝土早期水化热温度发展的特点 ,提出了防止温差过大而引起混凝土开裂的工程措施。
Based on the analysis of the temperature measurement results of the prestressed concrete continuous box girder of Beijiao Bridge of Nanjing Yangtze River Bridge with a span of 16 5m, the characteristics of early development of the temperature of hydration heat of box girder concrete are expounded. Preventing the temperature difference from being too large, Concrete cracking engineering measures.