风积沙的压实度达90%以上时，浸水所造成的密度改变很小。
The density changes very little after soaking when the compactness of aeolian sand is above 90%.
本文通过击实试验，确定了风积沙的最佳含水量和最大干密度。
In the paper, through the compaction test, the optimum moisture content and maximal dry density of aeolian sand are determined.
这对于利用风积沙进行筑路的试验、设计及施工有一定的指导意义。
It has guidance for the trial, design and construction of eolian - sand road.
这对于利用风积沙进行筑路的试验、设计及施工有一定的指导意义。
It has guidance for the trial, design and construction of eolian-sand road.
最后还总结了针对稳定风积沙基层的路面防裂措施的设计方法和施工工艺。
Finally, the thesis summarizes the design methodology and construction technique in preventing from pavement cracking caused by the stabilized-sand base.
干燥的风积沙对扰动很敏感，现行有关规程中的密度测定方法对其均不太适合。
Because the dry wind-blown sand is sensitive to disturbance, the methods for measuring density in current regulations are not appropriate to it.
风积沙是一种特殊的筑路材料，其压实特性是影响沙漠公路施工质量的重要因素。
Unlike the other road materials, aeolian sand had some compaction characteristics that were key factors of influence on construction qualities of highway in the desert.
文章基于210国道沙区筑路的实践，介绍了风积沙的特征和湿压实法施工工艺。
Based on the practice of building the road in the sand area of national road 210, this paper introduced the feature of aeolian accumulation sand and the construction craft of waterish impaction style.
试验研究及工程实践结果表明：对于砾石土及风积沙，采用干压实施工工艺修筑路基是完全可行的；
The results of experiments and engineering show that it is feasible to adopt dry compaction procedure for subgrade construction road.
大采高液压支架是针对上湾矿煤层浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine, such as shallow buried depth, thin bed rock and thick aeolian sand.
大采高强力液压支架是针对神东煤田浅埋深、薄基岩、厚风积沙等特定地质条件而研制的一种高性能综采液压支架。
The high mining height hydraulic support is designed for the special geologic condition of Shendong coalfield, such as shallow buried depth, thin bedrock and thick aeolian sand.
针对风积沙加固河套地区的特殊不良路基地基的应用技术研究，阐述了将风积沙用于路基不良地基的加固处理技术。
This article describes the application technology for consolidating the special poor subgrade in the Hetao Area with wind-blown sand.
结合工程实例在充分认识风积沙的工程特性基础上，通过分析风积沙工程特性，确定并进一步完善风积沙干压实工艺，明确了压实工艺控制要点。
Based on practical engineering examples and according to an analysis of the engineering properties of aeolian sand, the control points of aeolian sand dry compaction technology are defined.
灌丛沙堆是一种重要的风积地貌类型，风力、沙源、植物是影响灌丛沙堆发育的主要因素。
Nabkha dune is a kind of typical aeolian landform. The wind power, sand source and plant are the mainly influencing factors of the development of nabkha.
灌丛沙堆是一种重要的风积地貌类型，风力、沙源、植物是影响灌丛沙堆发育的主要因素。
Nabkha dune is a kind of typical aeolian landform. The wind power, sand source and plant are the mainly influencing factors of the development of nabkha.
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