摘要
本文分析了现行港工中涉及结构耐久性的几个问题，对结构的耐久性设计和混凝土质量控制进行了讨论，给出了一种概率为基础的耐久性设计方法和以灰色系统理论为基础和混凝土生产质量动态控制方法，所得结论和建议可为港工混凝土结构耐久性设计规范的制订提供一定参考。
Several problems in the criteria for marine works currently in effect concerning the structural durability of concrete are analysed and the designing of durable structures and the quality control of concrete are also discussed. A designing method for durable structures based on probability and a dynamic quality control system to control concrete production based on the theory of ' gray system ' are presented. The conclusions and recommendations thus obtained may be served as references for the compilation of criteria for the designing of structural durability of marine concrete.
