摘要
采用大型室内试验的方法,研究了两个土工格栅加固的土坡和一个未加固边坡在坡顶荷载作用下的变形与破坏规律。本文重点介绍大型模型的实验设计、测试技术和研究方法。实验结果表明,土工格栅加固边坡的承载能力为相同条件下未加固边坡的1.6-2倍。
The performance of two reinforced and one unreinforced slopes was studied with full-scale models. The models were surcharged until collapse under a strip footing near the slope crest. The paper focuses on the test design and instrumentation of the slopes. The test results snow that the ultimate footing bearing capacity of reinforced slopes with geogrid reinforcement is about 1.6-2 times that of the identical unreinforced slope.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
2004年第2期194-197,共4页
Chinese Journal of Geotechnical Engineering
基金
北京市自然科学基金资助项目(8022005)
北京市科技新星计划
国家自然科学基金资助项目(40272113)
