摘要
通过非线性有限单元法分析了堤坝下软基土工织物的加筋效果,土与土工织物的界面强度对加筋效果的影响,多层土工织物的加筋效果等问题,得出了最优加筋层数。
In this paper, a non\|linear finite element analysis for soft cohesive ground under embankment reinforced by geotextile has been made to obtain the influence of interface strength between soil and geotextile on reinforcing effect, reinforcement effects for single and multilayer geotextile, etc. Some profitable conclusions for engineering project, such as optimum reinforcement layer number and stress dispersion effect of reinforcement cushion, have been obtained.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
1999年第4期438-443,共6页
Chinese Journal of Geotechnical Engineering
关键词
堤坝
软基
土工织物
加筋效果
embankment, soft subsoil, geotextile, reinforcing effect, non\|linear analysis, interface strength, multilayer geotextile reinforcement, optimum reinforcement layer number
