土工合成材料在公路中的应用日趋广泛,在处理软弱地基、排水、路基护坡、加筋挡土墙,特别是在治理桥头跳车方面都有很成功的应用。其最大特点是可以完成岩土工程中常规方法难以处理的多种疑难问题,如桥头跳车、软基沉陷、翻浆、塌方等。实践证明土工格室与其它土工合成材料相比是一种新型的、具有更多的优越性、实用性强、价格适宜、应用效果很好的公路建设新材料。 Geosynthetics are widely used in highways and have been successfully applied in the treatment of soft foundations, drainage, roadbed slope protection and reinforced retaining walls, especially in the management of bridgeheads. Its most prominent feature is that it can complete a variety of difficult problems that are difficult to be handled by conventional methods in geotechnical engineering, such as bridgehead jumping, soft ground subsidence, air pouring and landslide. Practice has proved that geocell compared with other geosynthetics is a new type of highway construction with more superiority, practicality, affordable, good application effect of new materials.