【摘要】 用三轴试验方法研究了加筋黄土的应力—应变及强度特性 ,得到了加筋土的强度指标与对应素土的强度指标间关系。通过强度的规格化性状的研究 ,分析了不同围压下加筋的效果 ;用复合材料观点及应力圆法解释了加筋土强度提高的原因更多还原

【Abstract】 Based on the triaxial tests,the stress strain relationship and strength properties of reinforced loess are researched to get the relation between the strength index of reinforced soil and that of the corresponding plain soil. Through normalizing the strength, the effect of reinforcement under different all round pressure is analyzed. The reason that the reinforced soil’s strength is higher is explained in the theory of composite material mechanics and stress circle’s method.更多还原