摘要
针对岩石崩塌、浅层滑坡等潜在的地质灾害问题,以河南汝州境内路堑边坡为例,对于可能发生浅层滑坡的地质灾害隐患点,采用刷坡、锚喷与坡体后缘裂缝封填的综合手段进行治理,并结合边坡含有岩土夹层的特点,首次提出主动柔性防护与改良型香根草相结合的处治措施,可为同类地质灾害治理工程提供参考和技术支持。
Aimed at potential geological hazards such as rock collapse and shallow landslide, cutting slopes located in Ruzhou City of Henan Province were taken for study. For those spots where shallow landslide might occur, measures including painting the slope, anchoring and shotcreting and filling the edge cracks of the slope body were all taken. Combined with the geotechnical characteristics of the slopes, a treatment measure combining initiative flexible protection and improved vetiver was proposed for the first time, which provides reference and technical support for similar projects.
出处
《筑路机械与施工机械化》
北大核心
2015年第7期69-72,共4页
Road Machinery & Construction Mechanization
基金
河南省科技攻关计划项目(132102210169)
关键词
地质灾害
主动柔性防护
喷锚支护
改良型香根草
geological hazard
initiative flexible protection
bolt-shotcrete support
improved vetiver
