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Bulletin of Chinese Academy of Sciences (Chinese Version)

Authors

Guoyu LI, 1. State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; 2. School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China; 3. Daxing'anling Observation and Research Station of Frozen-Ground Engineering and Environment, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Jiagedaqi 165000, ChinaFollow
Yapeng CAO, 1. State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; 2. School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China; 3. Daxing'anling Observation and Research Station of Frozen-Ground Engineering and Environment, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Jiagedaqi 165000, ChinaFollow
Wei MA, 1. State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; 2. School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China; 3. Daxing'anling Observation and Research Station of Frozen-Ground Engineering and Environment, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Jiagedaqi 165000, China
Xiaoying JIN, School of Civil Engineering, Northeast Forestry University, Harbin 150040, China
Pengchao CHEN, PipeChina North Pipeline Company, Langfang 065000, China
Qihao YU, 1. State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; 2. School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China
Zhongqiong ZHANG, 1. State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; 2. School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China; 3. Daxing'anling Observation and Research Station of Frozen-Ground Engineering and Environment, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Jiagedaqi 165000, China
Yanhu MU, 1. State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; 2. School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China; 3. Daxing'anling Observation and Research Station of Frozen-Ground Engineering and Environment, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Jiagedaqi 165000, China
Huijun JIN, 1. State Key Laboratory of Frozen Soil Engineering, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou 730000, China; 2. School of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China; 4. School of Civil Engineering, Northeast Forestry University, Harbin 150040, China

Keywords

China-Russia Crude Oil Pipeline (CRCOP), permafrost engineering problems, thaw settlement, controlling thawing

Document Type

Challenge and Countermeasure for Promoting Green Belt and Road

Abstract

China-Russia Crude Oil Pipeline (CRCOP), one of the four key national energy strategic channels, plays an important role in ensuring national energy security, diversifying oil supplies and transportation patterns, promoting the China-Mongolia-Russian economic corridor, and deepening Sino-Russian strategic cooperation. Aiming at permafrost engineering problems along the CRCOP, the principles of thaw control are put forward. This study develops a set of innovative techniques for mitigating and controlling the thaw of permafrost foundation soils of the pipeline, which provides an important guarantee for the green construction and safe operation of the CRCOP and can protect the permafrost environment along the pipeline route. The research results can offer important references and basis for design, construction, and maintenance of the similar projects in permafrost regions.

First page

150

Last Page

159

Language

Chinese

Publisher

Bulletin of Chinese Academy of Sciences

Original Submission Date

2021-01-23

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