夯管技术在装配式输油管线冻土铺设中的应用

Application of the Pipe-ramming Technology in Assembling Type of Oil Pipeline Laying in Permafrost Regions

通过在特定地区进行管线设施预置,建立起高效的装配式输油管线系统,从而加快远程应急输油保障力量的形成。针对我国边境多年冻土地区的环境特点,分析了传统穿-跨越铺设方式的局限性,然后提出了应用于装配式管线系统中穿-跨越式铺设的夯管技术;另外,针对夯管技术的应用要求进行了分析,从而为装配式管线预置中的穿-跨越式铺设提供参考。

Establishing an effective assembling type of oil-pipeline system via presetting pipeline facilities in the specific area can contribute to the formation of the remote emergent oil security. In view of the environmental property of the permafrost regions around Chinese border, the limitations of the traditional crossing-spanning laying（CSL） modes were analyzed, and then a pipe-ramming technology for the CSL of the assembling type of pipeline system was proposed. In addition, the application requirement of the pipeline technology was analyzed, so as to provide a reference for the CSL in the assembling type of pipeline presetting.