摘要
介绍了强夯压实黄土地基及路堤的现场试验方法 ;结合大量的现场试验结果 ,探讨了强夯压实施工工艺、路堤填方合理分层厚度、压实质量控制与检测技术 ,以及强夯压实施工的经济性等问题 ;提出了强夯压实施工的适用条件和范围 .试验段工后观测及工程应用表明 ,强夯压实黄土路基技术在公路工程中具有实用性 .
The field test of dynamic consolidation compacts Loess Subgrade is discussed.Based on a large amounts of field experimental results,the paper made a study on the construction process of dynamic consolidation compaction,the reasonable laminated thickness of roadbed filling,the compaction effect control and measuring method as well as the economic efficiency of this technology,meanwhile,the applicable condition and extension of dynamic consolidation are presented.The observation of completed working section and project application indicate that dynamic consolidation compacts Loess Subgrade has practicability in highway project.
