轻型加筋挡土墙结构设计  

The structure design of lightweight reinforced soil retaining wall

作　　者：顼玫 Xu Mei(Datong Eryuan Architectural Design and Research Co.,Ltd.,Datong Shanxi 037000,China)

机构地区：[1]大同市二院建筑设计研究有限责任公司,山西大同037000

出　　处：《山西建筑》2023年第23期86-89,94,共5页Shanxi Architecture

摘　　要：结合工程实例,设计了路堤加筋土挡墙,并对其内外稳定性进行了分析。采用应力分析法计算拉筋的应力,根据计算结果对加筋土挡土墙进行设计;采用库仑土压力理论计算主动土压力,并对加筋土挡土墙进行基础应力、抗滑、抗倾覆、整体滑动稳定验算;并设计了相关排水措施。Based on an engineering example,this paper designed the embankment reinforced retaining wall,and analyzed its internal and external stability,calculated the stress of tie bars using stress analysis method,design the reinforced soil retaining wall based on the calculation results;the Coulomb earth pressure theory was used to calculate the active earth pressure,and checked the foundation stress,anti sliding,anti overturning,and overall sliding stability of reinforced soil retaining walls,and designed the relevant drainage measures.

关 键 词：加筋土挡土墙 稳定性 排水 

分 类 号：TU476.4[建筑科学—结构工程]