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北极多年冻土区埋地输气管道周边温度场数值分析
李欣泽
1
,
2
,
3
(
), 金会军
4
(
), 吴青柏
1
, 魏彦京
5
, 温智
1
Numerical Analysis of Temperature Field Around Buried Gas Pipeline in Arctic Permafrost Regions
Xinze LI
1
,
2
,
3
(
), Huijun JIN
4
(
), Qingbai WU
1
, Yanjing WEI
5
, Zhi WEN
1
图11.
冷输天然气管道引起土体冻胀示意图
Fig.11.
Sketch of frost heave caused by chilled gas pipeline