风积沙是塔克拉玛干沙漠最丰富的物质 ,也是沙漠地区筑路的基础材料。根据大量的室内外试验结果 ,系统分析了塔克拉玛干沙漠风积沙的工程特性 ,重点分析了风积沙的力学性质 Aeolian sand is the most abundant material in the Taklamakan Desert and is also the basic material for road construction in the desert. According to a large number of indoor and outdoor test results, the engineering characteristics of the aeolian sand in the Taklamakan Desert were systematically analyzed, and the mechanical properties of aeolian sand