戈壁干旱地区高速铁路路基填筑质量控制

High-speed Railway Roadbeds Filling Quality Control in Gobi Dray Area

本文对戈壁干旱地区高速铁路路基施工技术进行了不断的探索、研究和改进,通过对填料进行二次筛分、充分焖湿以及调整填料分层厚度、选取适宜压实机械等措施,成功解决了在缺水、大风等恶劣环境下进行施工不达标的问题。在在铁路路基的施工建设中,对填料进行有效的筛选,对工程的顺利实施以及铁路运输的安全性有重要的作用和意义,同时也可以为今后的铁路工程的施工建设提供依据,为此本文针对戈壁干旱地区高速铁路路基施工中相关的内容进行研究。

As for technology of high-speed railway roadbeds in Gobi dray area, this passage conduct exploration 、research and improvement continuously to solve difficult problems such as disqualification of compaction quality 、uncontrollability of settlement by sifting materials through two times 、wetting the materials fully、adjusting the packing layer thickness and successfully solved in water, wind and other substandard construction under harsh conditions.In in the construction of railway roadbed construction, to effective screening of packing,on the smooth implementation of project and the safety of railway transportation have important function and meaning, but also can provide the basis for the future of railway engineering construction, this paper aimed at the high speed railway subgrade construction in arid regions of the gobi relevant content were studied.