文中利用该方法对油气管线进行了失效分析。
Using this method, the failure of oil and gas pipelines is discussed.
油气管线失效事故会给周围人员和设备造成重大危害。
The pipeline accident can cause damage to the people and equipments around.
滩海铺管敷缆船主要用于在浅海和滩海地区进行铺设油气管线和电缆的作业。
The vessel of laying pipe and cable in shallow sea is always been used in the work of laying cable and pipeline transportation of oil and gas offshore.
结合现场分析了雷击爆炸的原因是雷电流沿油气管线进洞，在洞内放电跳火。
The reason for cave shorage explosion caused by lightning is the sparks brought about by the electric current that comes into the cave along oil and gas pipe-lines.
近年来，随着油气管线建设步伐不断加快，地质灾害频发，新的隐患不断增加。
In recent years, with the accelerating pace of oil and gas pipeline construction, geological disasters, new risks continue to increase.
同时，格鲁吉亚油气管线过境地位对严重依赖能源进口的欧盟具有重要深远的意义。
At the same time, the status of Georgia's energy transit heavily dependent on energy imports to the EU of great significance.
控制合适的操作条件，在大油气管线进分馏塔入口处增加蒸汽环管，可以有效防止结焦。
Coking at the inlet of large gas line to fractionator has been effectively prevented by setting up steam circle pipes under appropriate operation conditions.
目前许多在役油气管线都出现了严重的腐蚀现象，因此迫切需要一种经济合理的管道修复技术。
Nowadays, the corrosion of pipelines is very severe, so it is urgent to have a economical repair technology.
此外，根据结构的动态失效模型还可以确定油气管线结构在不同时期的可靠度以及结构的有效剩余寿命。
Furthermore, the reliability at different periods and the effective remaining life of oil and gas pipelines could also be determined with the dynamic failure model of structure.
在分析了我国油气管线的特点和焊接修复技术现状的基础上，提出了在我国开展在役焊接修复研究应注意的问题。
On he base of analyzing the characteristic of oil & gas pipelines and present status of repairing by welding of our country, the key problem of developing in-service repairing by welding in our count…
这种强电流能在一瞬间摧毁变压器(像摧毁魁北克水电站的变压器那样)和断路器，同时还能通过弱化金属而腐蚀油气管线。
In an instant, the surges destroy transformers, like HydroQuebec's, and overwhelm circuit breakers. The surges also corrode pipelines by weakening away the metal.
UOE钢管应用范围十分广阔，不仅应用于铺设长距离高压输油气管线，并且已经扩展到以气体，液体作为推动力输送矿石、谷物、石油、煤炭。
UOE pipe is widely used in transportation of oil and gas; furthermore, it also can make gas and liquid as impetus to transporting ore, corn, petroleum, and coal.
综述了高压运行油气管线在役焊接修复的意义、分类、工艺特点和存在的主要问题，总结分析了最近几年国外在在役焊接烧穿和最小线能量方面的最新研究成果。
On he base of analyzing the characteristic of oil & gas pipelines and present status of repairing by welding of our country, the key problem of developing in-service repairing by welding in our count.
基于GIS的油气管线设计系统是以GIS数据为基础，确定管道设计中线的位置，包括平面位置和纵向埋深；并提取管线数据自动进行工程土方量、占地面积、工程拆迁等方面的工程概预算。
Pipeline design system based on GIS is based on data of GIS to locate the center line of pipeline in plane and portrait, and extract pipeline data to make automatically project budget estimate.
西气东输二线全线建成后，将与中国十几条已建成管道相连，在中国油气管网体系中发挥骨干管线的保障作用。
The Second West-East gas pipeline, when completed, will be connected to more than ten established pipelines in China, and will be a backbone of guarantee in China's oil and gas pipeline system.
西气东输二线全线建成后，将与中国十几条已建成管道相连，在中国油气管网体系中发挥骨干管线的保障作用。
The Second West-East gas pipeline, when completed, will be connected to more than ten established pipelines in China, and will be a backbone of guarantee in China's oil and gas pipeline system.
应用推荐