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(一)前言陕甘地区满山遍野的分布着黄土。在进行社会主义建设之今天,很多巨大的工程如工厂、水库、铁道等都得在这个区内建设起来,这就必然与黄土发生了密切的关系。因此,对黄土性质,尤其是对黄土主要特性——湿陷性质的研究,是具有一定的政治、经济意义的。如果我们能够了解并掌握这种特性,又能有效的利用和克服这种特性,那它将会给我们带来节约大量的社会土义建设资金的条件,加速建设的速度。
(I) Foreword The distribution of loess in the Shaanxi-Gansu region is widespread. In the process of socialist construction, many huge projects such as factories, reservoirs, railways and so on have to be built in this area. This inevitably has a close relationship with loess. Therefore, the study of loess properties, especially the main characteristics of loess - collapsible nature, has a certain political and economic significance. If we can understand and grasp this characteristic and effectively utilize and overcome this characteristic, it will bring us the conditions for saving a lot of funds for the construction of socialism and speeding up the construction.