摘要
介绍国内外加筋地基承载力常用的计算方法,分析加筋垫层的作用机理,在综合考虑各种计算方法的基础上,提出了条形及矩形两种基础形式下加筋地基承载力的实用计算公式,并以某一工程应用为例进行计算分析,通过现场载荷试验加以检验。计算结果与实测结果较为接近,反映出土工格栅加筋垫层的实际加筋效果。
The methods of calculating bearing capacity of reinforced foundation at home and abroad are introduced in the paper. The theory of reinforced foundation is also analyzed. Based on the calculating methods and verified by in-situ loading test, the formula of bearing capability of reinforced foundation is presented. The calculated results of the practical project reflect the practical effect of geogrid reinforced cushion.
出处
《土工基础》
2007年第1期59-62,共4页
Soil Engineering and Foundation
关键词
加筋地基
承载力
土工格栅
reinforced foundation bearing capacity geotextile grid
