公路路基高边坡防护设计探讨

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摘  要：文章以某公路工程项目实例为依托，对该公路路基高边坡防护设计相关问题展开分析论述。研究结果表明，为避免路基高边坡出现失稳的情况，要结合工程特点，合理设计防护措施，柔性防护网、预应力锚索以及排水系统的运用，可以使高边坡得到有效保护。

关键词：公路路基;高边坡;防护设计

中图分类号：U416 文献标志码：A          文章编号：2095-2945（2022）08-0069-03

Abstract： Based on an example of a highway engineering project， this paper analyzes and discusses the related problems in the protection design of the high slope of the highway roadbed. The research results show that in order to avoid the instability of the high slope of the roadbed， the protective measures should be designed reasonably according to the engineering characteristics， and the high slope can be effectively protected through the application of flexible protective net， prestressed anchor cable and drainage system.

Keywords： highway roadbed; high slope; protection design

边坡是路基的重要组成部分之一，当土质边坡的高度超过20 m、岩质边坡超过30 m，便可将之称为高边坡。（剩余4116字）