| 滨海新区土壤盐碱化垂向分布特征及其对工程建设的影响 |
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| 引用本文： | 斯蔼,杜关记,李晓华. 滨海新区土壤盐碱化垂向分布特征及其对工程建设的影响[J]. 工程勘察, 2011, 0(12): 33-35,41 |
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| 作者姓名： | 斯蔼 杜关记 李晓华 |
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| 作者单位： | 天津市地质环境监测总站;天津市勘察院; |
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| 基金项目： | 国土资源部公益性行业科研专项经费项目(200811078) |
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| 摘 要： | 土壤盐碱化是天津市滨海新区的主要地质环境问题之一。本文选取滨海新区北部汉沽盐田区、中部塘沽城建区、南部大港农业区为典型场地,首次从垂向开展土壤盐碱化分布特征研究。在此基础之上,对不同深度土壤盐碱化的工程腐蚀性进行定量分析。结果表明,滨海新区盐渍土在垂向上呈现出表聚性和随深度递减的规律：在盐田分布区,23m以浅为中盐渍土...
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| 关 键 词： | 土壤盐碱化 垂向 腐蚀性 滨海新区 |
Vertical distribution characteristics of soil salinization and its effect on engineering construction in Binhai Area |
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| Si Ai,Du Guanji,Li Xiaohua. Vertical distribution characteristics of soil salinization and its effect on engineering construction in Binhai Area[J]. Geotechnical Investigation & Surveying, 2011, 0(12): 33-35,41 |
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| Authors: | Si Ai Du Guanji Li Xiaohua |
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| Affiliation: | Si Ai1,Du Guanji2,Li Xiaohua1(1.Tianjin Institute of Geo-Environment Monitoring,Tianjin 300191,China,2.Tianjin institute of Geotechnical Investigation and Surveying,China) |
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| Abstract: | Soil salinization is one of the most important geological environment problems in Binhai Area.Taking north salt field area of Hangu,central urban area of Tanggu and south agricultural area of Dagang as typical examples,the paper studies on the soil salinization distribution characteristics from the point of vertical direction.Based on the analyzed corrosion of engineering construction in different depth,the results show that surface accumulation and decreasing with depth are obvious in vertical direction.Th... |
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| Keywords: | soil salinization vertical direction corrosion Binhai Area |
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