| In recent years, geosynthetics is popular in highway engineering. It can be built many kinds of structures and suit for complicated circumstance. Because geosynthetics have many good characteristics, it is welcomed in engineering. However, there are some problems needed to be solved in application of geosynthetics. This paper has researched on application technology of geogrid-Reinforced embankment.Through indoor tests and field tests this paper has researched the geogrid' s characteristics of application in highway engineering, such as characteristic of intension, creep, endure, damnify in construction etc. . Based on these researches this paper has also researched the working characteristics of contact face between geogrid and soil and the method of geogrid-reinforced slope analysis. Mechanism of geogrid-reinforced slope has been analyzed. In the end , techniques of geogrid-reinforced embankment' s construction has been researched through substantiality of engineering. |
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