土钉支护结构的工程实例

Engineering example of soil nailing structure

对于高度低于6m的边坡,其支护形式目前在国内采用较为普遍的是挡土墙支护或者土钉支护。通过甘肃省某项目的边坡工程实例,分别按照重力式挡土墙支护、悬臂式挡土墙支护和土钉支护进行设计,并进行工程量比较。经分析比较,对于地质情况良好、高度不超过6m的边坡,采用土钉支护形式具有经济优势。

For the slope below the height of 6 m,the support form of it currently used in our country is retaining wall support or soil nailing retaining support.According to the slope engineering example of a project in Gansu,it was designed as gravity retaining wall support,cantilever retaining wall support and soil nailing support respectively,the quantities of them were compared.After comparatively analyses,for the slope with good geological conditions and height less than 6 m,soil nailing retaining support form has an advantage on economy.