高速公路石质边坡 CS 混合纤维喷灌施工技术

摘要

高速公路石质边坡生态恢复施工一般采用 CS 混合纤维喷灌技术，该技术比传统喷锚防护等具有较好的绿化效果，但其施工工艺繁琐，施工难度高，易冲刷损坏，边坡绿化后期管养麻烦等缺点使其推广受到一定限制。本文以福州京台高速公路为依托，选取典型坡面采用高强土工格室替代 CS 混合纤维喷灌中的固草器等措施，取得了良好的效果，可以为类似工程的施工提供有益的参考。%The ecological restoration construction in rocky slope normally employs CS type mixed fibre spray irrigation tech-nique.This technique can give a better greening effect than traditional ones.Because of complicated construction process, difficulty in construction,easy to destroy by washing,difficult to maintenance in operation period,it only can be used in a small field.This text was based on the construction of Jingtai Expressway,proposed high strength geocell to substitute straw fixing device in CS type mixed fibre spray irrigation construction,achieved a good result,this could give other similar works a useful reference.