摘要
《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。
The Code for Geotechnical Engineering Investigation（ GB 50021- 2001）（ 2009 edition） has clear requirement to determine the corrosivity to building materials by the water and soil. The corrosivity study to building pile foundation by phreatic water and soil in the coast newly area in Tianjin is one important working in investigation. In this paper through analysing and comparing the result of phreatic water analysis and the results of soluble salt test of soil,the corrosivity to building materials by the phreatic water and soil in this area is evaluated.
出处
《勘察科学技术》
2016年第4期41-43,50,共4页
Site Investigation Science and Technology
关键词
地下潜水
长期侵水
干湿交替
腐蚀性
易溶盐
phreatic water
inundation in long time
alternating of wetting and drying
corrosivity
soluble salt
