摘要
粒状碎屑溜砂坡综合加固防护技术包含控制封闭砂源区、稳定砂坡体和保护砂坡脚3部分措施。从稳定砂坡体和保护砂坡脚的一般措施入手,通过野外调查和室内模型试验,探讨花管微型树根桩固砂机制、设计要点及固砂技术。
There are generally three ways to stabilize sand-sliding slopes composed by granular clast: controlling and blocking the sand source, stabilizing the slope and protecting the slope toe. In this paper, the techniques of consolidation by perforated pipe micro-root pile are introduced. The sand-shding slope consohdation mechanism and design theory of perforated pipe micro-root pile was studied based on field investigation and model tests.
出处
《中国水土保持科学》
CSCD
2007年第1期93-96,共4页
Science of Soil and Water Conservation
基金
国家自然科学基金重大项目"山区道路灾害多发路段减灾理论与技术"(90202007)
关键词
粒状碎屑溜砂坡
加固防护
花管微型树根桩
sand-sliding slope composed by granular clast
sand slope consolidation techniques
perforated pipe micro-root pile