Cryosphere Engineering Science Supporting Interactivity Infrastructures Construction

Authors

WU Qingbai, State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China
LI Zhijun, State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China
SHEN Yongping, State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China

Keywords

cryosphere; engineering; climate change; the Belt and Road

Document Type

Article

Abstract

The cryosphere is closely related to climate change, human engineering activities and social and economic development. Each element of cryosphere has significantly different influence characteristics on engineering. Disasters by glaciers, snow cover, and sea (river and lake) ice will mainly affect the construction, safe operation, and serviceability of engineering. Frozen soil is a special foundation soil for engineering structures, thus freezing-thawing disasters and thermal and mechanical stability change of frozen soil will directly affect the stability of engineering. As global change, the elements of cryosphere change and its hydrological and ecological environment, surface process changes have significant influence on engineering, thus it is needed to strengthen the relationship research between the engineering construction and safety operation and the environmental factors change. In addition, engineering security technology is also needed to be more comprehensive to consider the influence of climate and environment changes. Therefore, climate and environmental change will become an important factor to be considered in the construction, safe operation, and serviceability of engineering in the regions of cryosphere in the future. At the same time, the Belt and Road infrastructure construction not only brings opportunities to cryosphere engineering, but also faces greater challenges.

First page

443

Last Page

449

Language

Chinese

Publisher

Bulletin of Chinese Academy of Sciences

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Recommended Citation

Qingbai, WU; Zhijun, LI; and Yongping, SHEN (2020) "Cryosphere Engineering Science Supporting Interactivity Infrastructures Construction," Bulletin of Chinese Academy of Sciences (Chinese Version): Vol. 35 : Iss. 4 , Article 6.
DOI: https://doi.org/10.16418/j.issn.1000-3045.20200301001
Available at: https://bulletinofcas.researchcommons.org/journal/vol35/iss4/6