The sixth volume of "Principles of Crust Frozen Zone Science" is mainly devoted to the issues of engineering permafrost science. Although the issue of engineering permafrost is of great national economic significance, its theoretical discussion lags far behind the needs of practice. The unacceptable deformation of structures based on permafrost is mainly caused by various interactions between the structure and permafrost during the thermal and mechanical interaction. The calculation theory of freeze-thawed foundations has not yet been fully developed, and many thermal and mechanical interaction issues need to be further clarified. Like the first five volumes, the materials published this time contain new research data and theoretical summaries, and are new contributions to understanding and regulating various processes occurring in the crustal frozen zone.
Author (Editorial Board): Expand.Л. Leontiyev (.Л.Леонтьев) Published by: 丨 зд а т ельс тво А к а д еми наук С С С С С СР Published: Moscow Publication year: 1954 Pages: 89 pages Language: Russian Collection barcode: XJLAS RU 70010145
This book is the collection of the Documentation and Information Center of the Xinjiang Institute of Ecology and Geography, China Academy of Sciences (hereinafter referred to as the Center). The center has stored the book electronically and has been recognized by OCR. The data processing process is in accordance with the national standard "GB/T 31219.2-2014 Specifications for Digital Processing of Library Collection Resources", and fully complies with the data information of "Haloxylon ammodendron Forest in the Karakum Desert" without modification or deletion.
The collected "Haloxylon ammodendron Forest in the Karakum Desert" was electronically processed and processed. In accordance with the requirements of the national standard "GB/T 31219.2-2014 Code for Digital Processing of Library Collection Resources","Haloxylon ammodendron Forest in the Karakum Desert" was unchanged and deleted. The data information of the Haloxylon ammodendron Forest is of reliable quality.
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CSTR:33110.11.ariddc.02244
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