风积土：岩石风化碎屑物质经风力搬运作用至异地降落，堆积所形成的土。 特点：土质均匀，质纯，孔隙大，结构松散。最常见的是风成砂及风成黄土，风成黄土具有湿陷性。
The typical aeolian soil samples in the western area of Liaoning province are frozen and thawed by using the improved freezing-thawing device.
利用改进的冻融试验装置对辽西地区典型风积土样进行了冻融试验。
参考来源 - 辽西地区风积土结构特性与冻融过程土体结构性演变规律试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
风积土在我国分布范围较广，具有显著的结构性。
The aeolian soil is broad in our country distribution range which has the remarkable structural characteristic.
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.
其次，进行了陶粒粉煤灰混凝土、粘性土、风积砂、砂砾和石灰土等几种材料的台背回填离心模型试验。
Secondly, models with different backfill-material such as argil fly-ash concrete, soil, sand, grit and lime-stabilized soil were experimented.
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