Take the Gelmud-Lhasa Product Oil Pipeline as an example, the authors study and discuss some technical problems about pipeline construction in the permafrost region, including pipe laying methods to be selected, cathodic protection technology, weather and
Take the Gelmud-Lhasa Product Oil Pipeline as an example, the authors study and discuss some technical problems about pipeline construction in the permafrost region, including pipe laying methods to be selected, cathodic protection technology, weather and
以格拉输油管道为例，探讨了冻土地区管道工程可选择的敷设方式、油气管道的电保护技术、气候和环境变化对管道的影响以及沿线环境管理等方面的问题。