English
梅云新, 张宏. 折腰沟管道悬索式跨越结构静态强度分析[J]. 油气储运, 2003, 22(12): 25-27. DOI: 10.6047/j.issn.1000-8241.2003.12.006
引用本文: 梅云新, 张宏. 折腰沟管道悬索式跨越结构静态强度分析[J]. 油气储运, 2003, 22(12): 25-27. DOI: 10.6047/j.issn.1000-8241.2003.12.006
shu
MEI Yunxin, ZHANG Hong. Static Strength of Oil Pipeline Spanning Over the Zhe-Yao Ditch[J]. Oil & Gas Storage and Transportation, 2003, 22(12): 25-27. DOI: 10.6047/j.issn.1000-8241.2003.12.006
Citation: MEI Yunxin, ZHANG Hong. Static Strength of Oil Pipeline Spanning Over the Zhe-Yao Ditch[J]. Oil & Gas Storage and Transportation, 2003, 22(12): 25-27. DOI: 10.6047/j.issn.1000-8241.2003.12.006
shu

折腰沟管道悬索式跨越结构静态强度分析

Static Strength of Oil Pipeline Spanning Over the Zhe-Yao Ditch

    摘要
  • 摘要: 在考虑自重、风载等载荷的作用下, 对马惠宁输油管道折腰沟管道跨越结构的原设计状况进行了分析, 在考虑沟坡坍塌、悬索及抗风索锈蚀和松弛等情况下, 对结构的位移、应力等进行了有限元计算, 对结构的静力安全性进行了评估, 并给出了目前该管道跨越结构安全状况的评估结论, 以及对该结构的维修保护建议。

     

    Abstract: The paper sums up the natural environment, topography, landforms, geology, hyd rology and meteoro logy for MaHuiNing Oil Pipeline lacated at the loess plateau. In this paper, the problems ought to the geology at loess plateau are put froward. Some effective measures and suggestions against the geological problems are presented. lems are presented.

     

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