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新的《铁路路基工程施工质量验收标准》对路基施工质量控制提出了更高的要求,与之相应的土工试验项目和方法也产生了一些变化。对填料的分类、分组及试验项目以及质量控制标准进行了阐述,并对土工试验中一些新的问题进行了探讨。
The new “Acceptance Criteria for Construction Quality of Railway Subgrade” put forward higher requirements on the quality control of subgrade construction, and some corresponding changes have also been made to the corresponding geotechnical test items and methods. The classification, grouping and test items of filler and quality control standards are described. Some new problems in geotechnical test are also discussed.