长三角地区岩土工程水质简分析过程探讨

Discussion on Simple Analysis Process of Water Qualtiy of Geotechnical Engineering in Yangtze River Delta

随着人类经济活动的飞速发展和科学的不断进步,为提高工程质量,消除和减少地下水对岩土工程的危害,对建筑周围的水质进行定性和定量的分析是岩土勘察和设计活动中不可或缺的重要环节。该文首先,阐述了水质分析的作用;接着,又阐述了水样的采集与各项指标的判定,及其误差控制;最后,以长江三角地区的上海和宁波为例,介绍了其分析的试验结果。

With the fast development of the human economic activities and the continuous improvement of the science, in order to improve the engineering quality, remove and decrease the damage of underground water on the geotechnical engineering, the qualitative and quantitative analysis of water quality surrounding the buildings is the indispensably important link in the geotechnical survey and design activities. The article sets forth the function of water quality analysis, describes the collection of water sample, the determination of various indexes and error, and introduces its analysis test result by the examples of Shanghai and Ningbo in Yangtze River Delta region.