混凝土管桩基础耐久性的中外标准规范比较

Comparing standards between China and foreign countries on durability of spun concrete pile

从制桩工艺角度出发,综合比较了中外有关标准规范在胶凝材料类型、养护制度、保护层厚度、放张强度等耐久性方面的条文内容,其中的思想与技术指标可供设计和修订标准时借鉴和参考。

On the view of manufacturing technique of concrete pile, the cement type, steam-curing, concrete cover, and minimum concrete strength at transfer related to durability in different standards of China and abroad are comparatively discussed.The thinking methods and some technical data in overseas standards are good for engineering design and revision of standards.