Subgrade is the important part of the highway engineering and the base of the pavement.
路基是公路工程的重要组成部分，是路面的基础。
The paper discusses principle and technical major points of treating highway subgrade thaw with slip casting technique, introduces construction technology and treating effect by engineering examples.
论述了采用注浆技术处理公路路基融陷的机理、技术要点，并通过工程实例介绍了施工工艺及处理效果。
For a soft ground subgrade, the widening engineering of highway focuses not only on the soft ground fills in new section, but on the joint of new and old subgrade.
在软土地基上，公路路基的加宽工程除了要重点解决好填方路段新路基下软基处理方案，还要处理好新老路基之间的衔接即新老路堤的不均匀沉降问题。
On the basis of gravel engineering quality, rolling parameter and rolling means, the compaction quality with gravel as flood prevention embankment and highway subgrade is analyzed in an all-round way.
对砂砾石料的工程性质、碾压参数和碾压方式对砂砾石料防洪堤坝兼做公路路基的压实质量的影响进行全面分析，可为此类工程实践提供参考。
The study may be useful to the selection, design and construction of subgrade treatments in highway widening engineering.
研究成果对路基拓宽工程中处治措施的选择、设计和施工具有重要的借鉴和指导意义。
The vacuum associated heaping pre-compressing process is a new soft subgrade treatment method, which has been widely applied in the soft subgrade of the highway and the other engineering construction.
真空联合堆载预压法作为新的软基处理方法，在公路及其他工程建设软基处理中得到了广泛的应用。
Along with continuously strengthening of people's consciousness of engineering quality and highway environment, people pay more and more attention to the design of subgrade protection.
随着人们工程质量意识和公路环境意识的不断增强，路基防护工程设计越来越为人们所重视。
Subgrade is the important part of the highway engineering and the base of the pavement.
公路工程的重要组成部分，是路面的基础。
Experience in highway engineering indicate that the performance of the subgrade made of stable granular flyash is excellent which is named as "lean concrete" in Jilin province.
根据公路工程实践经验表明，粉煤灰稳定粒料基层力学性能良好，在吉林等地被称之为“贫砼”。
Therefore the treatment of subgrade with IGM is effective, practical and has high production efficiency. And it can get a wide use in highway loess foundation engineering.
因此，冲击碾压法处理地基是有效和实用的，且生产效率高，可在黄土地区路基工程中推广应用。
Therefore the treatment of subgrade with IGM is effective, practical and has high production efficiency. And it can get a wide use in highway loess foundation engineering.
因此，冲击碾压法处理地基是有效和实用的，且生产效率高，可在黄土地区路基工程中推广应用。
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