• 责任者：Jin Huijun (Cold and Arid Regions Environmental and Engineering Research Institute ; Chinese Academy of Sciences ; Lanzhou 730000 ; China) ; Wang Shaoling
• 刊名：Hydrogeology and Engineering Geology
• 出版年：2009
• 卷期：36(4)
• 关键词：多年冻土 ; permafrost ; 工程地质分区 ; engineering geologic zoning ; 黑龙江省 ; Heilongjiang Province
• 页码：p.102-107
• 图表：1 illus., 3 tables, 10 refs.
• 分类号：1702
• issnNo：ISSN1000-3665
• isbnNo：CN11-2202/P

The zonation principle and criteria of engineering geology for frozen-ground conditions along the proposed China-Russia Crude Oil Pipeline route (Mohe-Wu’erqi) were determined on the basis of careful, systematic analyses of large amount of survey data of frozen-ground conditions, and features of pipeline engineering foundations impacted by frozen ground and the interactive nature between the pipeline and freeze-thaw processes of the ambient foundation soils were considered. This zonation and assessment system was proposed for and adopted in the design, construction and operation, and environmental protection of the proposed China-Russia Crude Oil Pipeline. It was proven effective in providing a scientific evaluation of frozen-ground conditions in rugged terrains in the Great Hinggan Mountains.