加筋土挡墙稳定性模型试验研究

Experimental study on the stability of reinforced retaining wall model

通过模型试验,采用牛皮纸作为砂土中加筋材料,硬纸板作为挡墙,研究了不同筋条长度、宽度、筋条水平及竖向不同间距下挡墙所能承受的最大荷载,定量分析了各方案下加筋土挡墙的稳定性及各因素对挡土墙稳定性的影响,提出了增强加筋土挡墙稳定性的方法。

This paper studies the maximum load the reinforced retaining wall can withstand with different length,width and horizontal and vertical distance of rods through model test,where the kraft paper works as reinforcement material in sand and cardboard works as a retaining wall. By the quantitative analysis of the stability of reinforced retaining wall under the various schemes and the factors that affect the stability of the retaining wall,this paper put forward the method to enhance the stability of reinforced soil.