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- urban buried gas pipeline 城市埋地燃气管道
- This paper uses ANSYS/LS-DYNA of dynamic finite element software to analyse dynamic response of buried gas pipelines caused by rockfall impact. 本文利用ANSYS/LS-DYNA动力有限元软件分析了落石冲击作用下埋地输气管道的动力响应。
- Study on dynamic response of buried gas pipelines caused by rockfall impact and identify the damage reasons for pipelines and establish a reliable database system. 研究埋地输气管道在落石冲击作用下的动力响应，找出引起管道破坏的原因，建立可靠的数据库系统。
- Improvement and Application of Polyethylene Glove Valve for Buried Gas Pipeline 燃气用埋地聚乙烯球阀的改进
- Discussion on corrosion prevention of buried gas pipeline with organic coating 埋地天然气管线的有机层防腐探讨
- buried gas pipeline 埋地燃气管道
- Corrosion Protection Coat and Cathodic Protection for Buried Gas Pipelines 埋地管道外防腐与阴极保护的探讨
- Why hasn't the U.S.Stopped the Ugi Gas pipeline? |为什么美国没有阻止 优基石油公司的管道计划？
- The Shaanxi- Beijing natural gas pipeline was put into use. 陕西到北京的天然气输气管道建成投产。
- The types and application scope of stopple plugging technologies for Chinese urban gas pipeline are introduced. 介绍了我国城市燃气管道带压不停输封堵技术的种类和适用范围。
- A practical example shows that the DMS system is effective and necessary for urban natural gas pipeline network. 并通过实际应用实例，说明了城市天然气管网建设DMS输配管理系统的可行性和必要性。
- (4) This paper uses ANSYS/LS-DYNA to analyse dynamic response of buried gas pipelines caused by rockfall impact. (4)运用ANSYS/LS-DYNA动力有限元软件对落石冲击作用下埋地输气管道的动力响应进行了分析。
- His machine cut a natural gas pipeline in Wyoming on Saturday. 周六其推土机切断了地处怀俄明州的一条天然气输送管道。
- The west-to-east gas pipeline project has a strong contingent of builders. 铺管队伍也是兵强马壮。
- The valve is used on the gas pipeline as a pressure regulating device. 本阀用于煤气管路上作压力调节。
- Study on Seismic Reliability of Urban Buried Pipeline Network Systems 城市地下管网系统的地震可靠性研究
- Using gas pipeline pressure to liquefy natural gas or ganerate electricity. 利用气体管线压力液化天然气或发电。
- The leakage of natural gas pipeline will result in a certain hazardous zone. 摘要天然气管道发生气体泄漏将造成一定的危险范围。
- Do gas pipeline volume and pressure have the formula secretly scheming against? 天然气管道容积和压力有没有计算公式？
- Therefore, the calculation of quick transient flow in gas pipeline is ac... 特征线法物理概念明确,数学分析严谨,计算精度高。
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