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《岩土工程勘察规范》(GB 50021-2001)(2009年版)对判定水和土对建筑材料的腐蚀性有明确要求。天津滨海新区地下潜水、土对建筑桩基的腐蚀性研究是勘察工作的重点内容之一。该文通过对天津滨海新区地下潜水水分析结果及土的易溶盐试验结果进行对比、分析,对该区地下潜水及土对建筑材料的腐蚀性进行了评价。
Geotechnical Investigation Regulations (GB 50021-2001) (2009 Edition) have clear requirements for judging the corrosiveness of water and soil to building materials. Underground exploration in Tianjin Binhai New Area, soil corrosion on the pile foundations of construction is one of the key elements of the survey. In this paper, by comparing the results of underground diving water analysis of Tianjin Binhai New Area and the results of soil soluble salt test, the paper reviews the underground diving and soil corrosion of construction materials in this area.