俄国岩土工程方面的几项新技术徐攸在笔者应邀对俄罗斯进行了学术交流和访问，了解到目前俄罗斯在岩土工程的研究和实践方面有相当高的水平，在地基基础方面的新技术成果和专利也不少，与西方国家相比，在某些方面处于领先地位，如特殊土地基（湿陷性黄土、盐渍土、冻土等... Several new technologies in geotechnical engineering in Russia, Xu Wei, were invited by the author to carry out academic exchanges and visits to Russia and learned that Russia has a fairly high level of research and practice in geotechnical engineering and new technologies in foundations. There are also a lot of achievements and patents. Compared with Western countries, they are in a leading position in certain aspects, such as special soils (collapsible loess, saline soil, frozen soil, etc.)