堤防工程生态固坡浅析  

ANALYSIS ON ECO-SLOPE-ENGINEERING IN EMBANKMENT ENGINEERING

作　　者：姜志强[1] 孙树林[1] 

机构地区：[1]河海大学地质及岩土工程系,南京210098

出　　处：《岩石力学与工程学报》2004年第12期2133-2136,共4页Chinese Journal of Rock Mechanics and Engineering

摘　　要：阐述了堤防工程中生态固坡技术的一般性原理,着重分析了生态固坡的岩土力学效应。参照树根桩计算的力学模式,把根系考虑为摩擦桩,根据加固后边坡中的力学平衡条件建议了深粗根加固坡体计算的本构模型。介绍了几种生态固坡新技术。General principles of eco-slope-engineering in embankment engineering are discussed. Geomechanical effects of eco-slope-engineering are analyzed especially. The roots are taken as friction piles according to the mechanical pattern of root piles, and the constitutive model for computation of the slopes strengthened by deep-thick roots is suggested based on the mechanical equilibrium conditions. Several new techniques in this field are introduced.

关 键 词：堤防工程 生态固坡 本构模型 表观粘聚力 摩擦桩 

分 类 号：TV871.2[水利工程—水利水电工程]