工程场地的特征与工程地质分区

工程场地与城市在空间尺度上相去甚远 ,但工程场地所具备的与环境行为相近的共性 ,使其属性分析可以推广应用到城市建设所面对的整个工程地质环境。从这一意义上说 ,工程场地是整个城市宏观工程地质环境的微观单元 ,众多微观单元的组合构成了环境的宏观总体。为此 ,工程场地的三大属性———特性、适宜性、稳定性 ,可以作为城市工程地质环境分析中分析方法的基础。从工程场地分析推广到城市工程地质环境分析 ,还将有助于保证城市工程地质环境分析的定量化水平。

CHARACTERISTIC OF ENGINEERING SITE &|GEOLOGICAL ZONING

The engineering site is far apart from city by spatial scale but the engineering site provides environmental behaviors of approximate common character. Its attributive analysis may be applied to the entire engineering geologic environment faced by urban construction. In this sense, engineering site is a microunit of the entire urban macro engineering geologic environment. The combination of many microunits constitutes the macro overall of environment. Hence, the three attributes of engineering site - property, suitability, stability, may be used as bases of analytic methods in the analyses of urban engineering geologic environment. Spreading engineering site analysis to urban engineering geologic environment analysis will be helpful to guarantee to quantitative level of urban engineering geologic environment analysis.