土工格栅加筋土大型直剪试验分析

摘要

通过大型直剪试验，研究了不同密实度及不同铺设角度下土工格栅加筋土的界面特点，并分析了直剪试验数据，结果表明，土工格栅加筋土体能有效增强加筋工程的稳定性，提高结构的抗震能力。%Through large-scale direct shear test,the paper studies geogrid reinforced soil interface features under different compactness and pav-ing angles,and analyzes direct shear test data. Results show that:geogrid reinforced soil can effectively increase the stability of reinforced engi-neering and improve structural seismic resisting capacity as well.