影响立体加筋效果的因素分析

Analysis on Factors Influencing Reinforced Embankments

采用Plaxis软件将立体加筋路堤进行数值分析,分析了土工格室铺设宽度、堤底宽度、垫层厚度等影响加筋效果的几个因素.分析结果表明,加筋能够很好地限制侧向变形,显著地减少沉降和不均匀沉降,所得的结论对工程实践具有一定的参考价值.

Several factors influencing reinforced embankments are analyzed by means of Plaxis software. They are：the width of geocell, the width of embankment bottom and the thickness of layers. The resuhs indicate that reinforcement can restrict the side deformation,and reduce remarkabley the settlement and uneven settlement. This conclusion can be taken as a reference to the construction practices.