天然地基综合质量评价方法探讨

The comprehensive quality evaluation method of natural foundation

地基是建筑物的根基。地基的选择或处理是否正确,直接影响到建筑物的安全性。如何正确选择合理的评价方法,对一个地区的地基综合质量进行评价,对该地区的规划、建设具有十分重要的指导意义。本文依托《天津市工程地质结构调查》项目,以天津市天然地基综合质量评价为例,探讨了综合指数法应用于地基综合质量评价的优缺点,对地基综合质量评价方法研究是一次有益的尝试。

The foundation is the base of the building.The choice and disposal of foundation will be a direct impact on the safety of buildings.How to choose reasonable evaluating method will bring very important direction meanings for foundation quality comprehensive assessment,planning and construction.This paper depends on＂Tianjin City engineering geological structure survey＂program,that takes natural foundation quality comprehensive assessment of Tianjin City for example,discusses the relative merits of aggregative index method to be applied to foundation quality comprehensive assessment,it is a useful attempt for foundation quality comprehensive assessment method study.