摘要
筋土界面相互作用机理和方式随加筋土结构不同以及同一加筋土结构的位置不同而有所区别,相应参数的测试方法也应不同。根据国内外筋土界面参数测试方法的最新研究成果,结合工程实践发展需要和筋土界面相互作用关系特点,建立了筋土界面参数测试方法选择原则,为工程设计和研究工作中合理选择界面参数测试方法提供了科学的参考依据。
The patterns and mechanism of interaction between reinforcements and soils vary with the reinforced structure as well as different parts of the same reinforced-structure, thus the corresponding testing method of interface parameter between reinforcements and soils (IPRS) are different. Based on the updated researches about testing methods of IPRS at home and abroad, and in view of the requirement of engineering practice, a criterion used to select reasonable method for testing the IPRS is set up in accordance with the relationship between reinforcements and soils; and some references are given in obtaining IPRS both for reinforced engineering design and researches.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2003年第3期458-462,共5页
Rock and Soil Mechanics
基金
铁路路基土工合成材料应用示范工程项目(国经贸技术[1999]662号)
关键词
筋土界面参数
测试方法选择
直接剪切试验
拉拔试验
interface parameters between reinforcements and soils (IPRS)
Selection of testing methods
direct shear tests
pull-out tests
