影响加筋土补强机理主要因素的试验研究与分析  

Research and Analysis on Major Factors Affecting Mechanism of Reinforced Earth Strength

作　　者：李国祥[1] 刘丽萍[2] 

机构地区：[1]铁道部第一勘测设计院岩土工程处,兰州730000 [2]西安建筑科技大学,西安710055

出　　处：《工程勘察》2000年第5期39-42,共4页Geotechnical Investigation & Surveying

摘　　要：以往关于加筋土的文献中 ,对影响加筋土强度特性的加筋率、伸长应变两个主要因素进行了简单探讨 ,但并没深入研究与分析。本文从加筋土补强机理出发 ,对其进行了试验研究与分析 ,得出了加筋土结构中加筋率与伸长应变两个主要因素对其强度特性的影响规律。The two basic factors which affect the strength of reinforced earth,rate of reinforcement and strain of stretch are only briefly discussed in the past.Research and analysis on these two factors are conducted herein started with the mechanism of reinforced earth strength and the law of influence on strength by these two factors are acquired.

关 键 词：加筋土 伸长应变 加筋率 补强机理 试验 

分 类 号：TU472.34[建筑科学—结构工程]