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随着国内客运专线建设的快速发展,路基施工质量越来越得到重视和关注,路基基底处理是路基施工的基础和关键性环节,科学合理地针对不同的基底土质制定处理措施和施工工艺是保证路基工后沉降符合要求的重要措施。本文阐述了在兰州至乌鲁木齐第二双线平安至西宁段Ⅰ标段湿陷性黄土路基基底处理施工技术及质量控制方法。
With the rapid development of the construction of domestic passenger dedicated lines, the quality of roadbed construction has gained more and more attention and attention. The treatment of subgrade basement is the foundation and key link of subgrade construction. It is a guarantee for the scientific and rational development of different soil and foundation treatment measures Subgrade settlement after meeting the requirements of the important measures. This article elaborates the construction technology and quality control method for the foundation treatment of the collapsible loess roadbed from the second transect from Lanzhou to Urumqi to the Xining section of Ⅰ.