强夯处理黄土路堤的研究

【作者】 周志军；

【导师】 折学森；

【作者基本信息】 长安大学 ， 岩土工程， 2002， 硕士

【摘要】 本文在国内外资料调研基础上，针对强夯法在黄土路堤压实施工中的应用，对强夯处理黄土路堤的有关因素进行了评价分析，并通过室内大比尺模型试验得出强夯压实黄土路堤的规律；结合铜黄公路建设，选择典型黄土路堤试验段，进行了强夯压实黄土路堤的各项现场试验，通过物理力学性质试验和电镜分析得出强夯前后黄土料压实体的有关规律；最后，在室内外各项试验基础上，对有关资料进行了汇总分析评价，提出了强夯处理黄土路堤的适用条件、施工工艺及检测方法。更多还原

【Abstract】 Based on the researches at home and abroad, aiming at the application of dynamic consolidation in compacting loess embankment, this paper makes assessments and analyses of the concerned factors and provides the laws of dynamic consolidation dealing with loess embankment according to the large-scale model test indoor; combined with TONGHUANG highway construction, field tests of dynamic consolidation dealing with loess embankment is carried out in the representative loess-embankment experimental sites and some regularities of loess before and after handled by dynamic consolidation is put forward by physico-dynamic property experiments and electron-analysis; at last, the author makes a systematic analysis of information related and presents the applicable condition, compacting technique and checking method which applies to dynamic consolidation dealing with loess embankment on the basis of field tests and model experiments indoor.更多还原