喀斯特地貌区公路岩质边坡地质灾害评估方法研究  

Research on Geological Hazard Assessment Methods for Highway Rock Slopes in Karst Landform Regions

作　　者：汪钥龙 WANG Yue-long(Guangxi Vocational and Technical College of Communications,Nanning 530023,China)

机构地区：[1]广西交通职业技术学院,南宁530023

出　　处：《价值工程》2024年第25期8-10,共3页Value Engineering

基　　金：2021年度广西交通职业技术学院校级科学研究项目(JZY2021KAQ03);2024年度广西高校中青年教师科研基础能力提升项目(2024KY1176)。

摘　　要：作为喀斯特地貌的典型分布区,广西在公路工程中有大量的岩质边坡产生和存在,而岩质边坡稳定性评价亦是公路工程建设项目地质灾害评估最为关注的问题。赤平投影法作为一种常见的定性或半定量分析方法,目前已被应用于部分边坡工程中,但在公路工程地质灾害评估中应用仍不够普及,本文通过赤平投影法进一步丰富地质灾害评估中对于岩质边坡的评价方法,并结合工程实例对此方法进行研究和探讨。As a typical distribution area of karst landforms,Guangxi has a large number of rock slopes generated and existing in highway engineering,and the stability evaluation of rock slopes is also the most concerned issue in geological hazard assessment of highway construction projects.As a common qualitative or semi quantitative analysis method,the stereographic projection method has been applied in some slope engineering,but its application in geological hazard assessment of highway engineering is still not widespread.This article further enriches the evaluation methods for rock slopes in geological hazard assessment through the stereographic projection method,and combines engineering examples to study and explore this method.

关 键 词：地质灾害 喀斯特地貌 岩质边坡 赤平投影 

分 类 号：P694[天文地球—地质学]