公路路基高邊坡防護設(shè)計探討

打開文本圖片集

摘  要：文章以某公路工程項目實例為依托，對該公路路基高邊坡防護設(shè)計相關(guān)問題展開分析論述。研究結(jié)果表明，為避免路基高邊坡出現(xiàn)失穩(wěn)的情況，要結(jié)合工程特點，合理設(shè)計防護措施，柔性防護網(wǎng)、預(yù)應(yīng)力錨索以及排水系統(tǒng)的運用，可以使高邊坡得到有效保護。

關(guān)鍵詞：公路路基;高邊坡;防護設(shè)計

中圖分類號：U416 文獻標志碼：A          文章編號：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

邊坡是路基的重要組成部分之一，當土質(zhì)邊坡的高度超過20 m、巖質(zhì)邊坡超過30 m，便可將之稱為高邊坡。（剩余4116字）