广东煤系地层公路边坡病害机理分析及防治对策——以京珠北高速K18+170～+275边坡为例

Damage Mechanism and Reinforcement Measures of Highway Slope Disasters in Coal-bearing Strata in Guangdong Province: Take K18+170～+275 Slope of Jing-zhu-bei Highway for Example

本文以京珠北高速K18+170～+275边坡为例,通过位移监测、理论分析、工程类比等方法对广东煤系地层的特点及病害机理进行了研究分析,并提出相应的防治对策,为煤系地层高边坡病害治理提供了可借鉴的工程经验。

Taking K18 ＋170-＋275 slope of Jing-Zhu-Bei Highway for example, this paper studies the characteristics and damage mechanism in coal-bearing strata in Guangdong Province by using displacement monitoring, theoretical analysis, and engineering analogy method, and puts forward the reinforcement measures, providing reference for the reinforcement of high slope disasters in coal-bearing strata.