双面加筋挡土墙结构在高烈度地震区应用的研究

Application of double-sided ribbed earthen screen wall in earthquake zone of high earthquake intensity

以一实际双面加筋挡土墙工程为研究背景,根据相似原理,通过振动台的实际测试,从而对强地震作用时双面加筋挡土墙结构的工作机理进行了细致的研究.明确了强震作用时,加筋挡土墙的各种参数及布筋方式对双面加筋土挡墙结构动力行为的影响.

Based on the real engineering of double-sided ribbed earthen screen wall, according to the similarity principle, the test of actual vibrating table, the working principle and ribbed coefficient and type of arranging rib to the influence of motive force strength and deformation are studied when strong earthquake takes place. The motive force characteristics of double-sided ribbed earthen screen wall is described.