天津软土地区地基承载力确定方法研究

Research into the method to set bearing capacity of foundation in soft soil region in Tianjin

为了能有效利用软土地基的承载力,节约工程造价,通过原位测试、直剪试验等方法确定地基承载力,并进行了比较和分析,分别建立了本地区承载力的理论值、原位测试值与力学指标确定值之间的线性回归关系。

In order to effectively use bearing capacity of soft foundation and save construction cost, this paper sets the bearing capacity of foundation through in-situ test and direct shear test, compares and analyzes it, and builds linear regression relation among theoretical value, in-situ test value and mechanical specification of local bearing capacity.