软土地质工艺管道的敷设

Laying of Process Pipelines in Soft Soil

天然气场站工艺管道输送的是高压、易燃、易爆的介质,软土地质的沉降可致使其拉裂、弯曲等,产生极大的安全威胁,以浙江省天然气管网镇海天然气末站为例,通过阐述其软土沉降情况下的工艺管道治理,提出了此类地质条件下,工艺管道的敷设方式以及沉降监测、应力监测等措施,确保工艺管道安全,为其他类似油气储运、化工工程提供技术方案支持。

The natural field station process pipeline transports high-pressure,flammable,and explosive media.The settlement of soft soil can cause it to crack,bend,etc.,which poses great safety threats.The natural gas pipeline network of Zhejiang Province Zhenhai natural gas terminal Station as an example,by explaining the treatment of process pipelines under the condition of soft soil settlement,the method of laying process pipelines,settlement monitoring,stress monitoring and other measures under such geological conditions are put forward to ensure the safety of process pipelines for other similar oil and gas storage and transportation.,Chemical engineering provides technical solution support.