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前言在大规模的社会主义建设时期,西北的工业建设飞速的发展,在工程建设中常遇到许多复杂的黄土地基问题,因此对于研究黄土的性质有着很重要的实际意义。几年来白银厂有色金属公司中心试验室曾在甘肃地区进行了大量的黄土试验。根据工业建筑及研究工作需要,我们取近一千个具有代表性土样的试验资料,予以分为白银、兰州、刘家峡、永登窑街及山丹等五个地区(图1)整理,仅作为黄土地基建筑及黄土性质研究的参考资料。
Preface In the period of large-scale socialist construction, the rapid development of industrial construction in the northwest often encountered many complicated problems of loess foundation in engineering construction. Therefore, it has very important practical significance for studying the properties of loess. Over the past few years, Baiyinchang Nonferrous Metals Company Central Laboratory conducted a large number of loess experiments in Gansu. According to the needs of industrial buildings and research work, we collected nearly one thousand samples of representative soil samples and classified them into five areas (Fig. 1), namely Baiyin, Lanzhou, Liujiaxia, Yongdeng Yao Street and Shandan As a loess foundation construction and loess properties of reference materials.