土工格室加固级配碎石基层施工关键技术研究

Research on Construction Key Technology of Geocell Reinforced Graded Gravel Base

针对高海拔高寒区的特殊环境,国有已有研究提出土工格室加固级配碎石柔性基层路面结构在该地区有较好的适应性。但是对于土工格室加固级配碎石柔性基层的施工技术还未有研究。本文结合依托工程,参考现行级配碎石粒料类基层施工规范的基础上,总结提出土工格室加固级配碎石基层施工关键技术,为此类路面结构施工提供参考借鉴。

In view of the special environment of high altitude and cold region, the existing researches in China put forward that geocell reinforced graded gravel flexible base pavement structure has better adaptability in this region. However, the construction technology of geocell reinforced graded gravel flexible base has not been studied.Based on the existing construction specifications of graded gravel base, this paper summarizes and puts forward the key construction technology of geocell reinforced graded gravel base, which provides reference for the construction of such pavement structure.