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城市地质环境是人造环境与地质环境的复合物，从城市建设特征与地质体特征两个方面进行综合研究是十分必要的，城市用地是城市对地质体施加作用的代表物，建立地层组合模型可以有效地刻划第四系工程地质特性，城市建设对城市区域地下水物理化学场的扰动并引起土体结构强度变异是极为重要的。本文还就地质环境问题值得深入研究的要点进行了探讨
Urban geological environment is a complex of man-made environment and geological environment. It is necessary to conduct a comprehensive study from two aspects of urban construction characteristics and geological body characteristics. Urban land is the representative of the city exerting on the geological body. Establishing the stratum combination model can It is very important to effectively delineate the geological characteristics of Quaternary engineering and the perturbation of urban construction to the physicochemical field of groundwater in urban areas and to cause the variation of soil structural strength. This article also discusses the key points that geological problems deserve further study