赤平投影法在风电场岩质边坡稳定性分析中的应用  

Application of Stereographic Projection Method in Stability Analysis of Rock Slope of Wind Farm

作　　者：梁海 胡向阳[1] 严耿升[1] Liang Hai;Hu Xiangyang;Yan Gengsheng(Powerchina Northwest Engineering Corporation Limited,Xi'an 710065,China)

机构地区：[1]中国电建集团西北勘测设计研究院有限公司,西安710065

出　　处：《西北水电》2020年第6期68-71,共4页Northwest Hydropower

摘　　要：赤平投影法是一种简便、快速、有效的岩质边坡稳定性分析方法,在风电场选址、地质勘察中已得到广泛应用。文章以某风电场岩质高边坡为例,详细阐述了赤平投影法边坡稳定性分析原理和方法,提出了地质复杂区风电场三面临空岩质高边坡稳定性分析思路和加固方案,可为类似风电场岩质高边坡稳定性分析提供借鉴。The stereographic projection method is a simple,fast and effective method for analyzing the stability of rock slopes.It has been widely used in site selection and geological survey of wind farms.Taking a high rock slope of a wind farm as an example,the article elaborates on the principle and process of slope stability analysis by stereographic projection method,and puts forward the stability analysis method and reinforcement plan of the high rock slope with three free faces for wind farms in complex geological areas.It provides a reference for the stability analysis of high rock slopes for similar wind farm projects.

关 键 词：赤平投影法 风电场 岩质边坡 稳定性 

分 类 号：TU457[建筑科学—岩土工程]