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地下水腐蚀性会影响混凝土结构的耐久性、可靠性,在工程建设中必须引起足够的重视。该文结合工程实例阐述沿海地区不同深度地下水的腐蚀性,分析了与土层透水性的关系,建议钢筋混凝土结构根据地下水的腐蚀性采取相应的防腐措施。为同类地区地下混凝土结构工程防腐工作提供了可靠的工程依据。
Corrosive groundwater will affect the durability and reliability of concrete structures and must be given sufficient attention in the construction of the project. This paper expounds the corrosiveness of groundwater at different depths in the coastal area with engineering examples, and analyzes the relationship with the permeability of the soil layer. It is suggested that the reinforced concrete structure should take corresponding anticorrosive measures according to the corrosiveness of groundwater. It provides a reliable engineering basis for the anticorrosive work of underground concrete structures in similar areas.