岩体表面粗糙度对边坡生态防护中基材稳定性影响分析

Analysis about the effect of rock surface roughness on substrate stability in slope eco-protection

在对岩石边坡进行生态防护时,其生长所需土壤环境基材的稳定性是决定生态修复效果的关键因素之一.影响基材稳定性的因素是多方面的,如基材的物质组成、基材强度以及边坡岩体表面粗糙度等.本文介绍了目前对岩石边坡进行生态防护比较成熟且常用的几种技术以及结构面粗糙度描述的几种方法.进而分析边坡岩体表面粗糙度对生态防护基材稳定性的影响,为岩石边坡生态防护技术的实际应用提供参考.

The technology of eco-protection has been widely used in various slopes. For rock slope eco-protection, the stability of substrate which provides the required soil environment for the growth of vegetation is a key factor that determines the effect of ecological restoration. The stability of the substrate is affected by many factors, such as the composition and strength of substrate and the surface roughness of rock slope. In this paper, it simply introduces several comparatively mature and commonly used technologies of eeo-protection for rock slope and methods to describe joint roughness. It also analyzes the effect of rock slope surface roughness on the stability of the substrate of eco-proteetion and provides some suggestions for the application of rock slope eeo-proteetion.