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王鸿, 郑学萍, 刘刚, 李国辉. 管道穿越低等级砂石公路埋深的确定方法[J]. 油气储运, 2008, 27(3): 21-23. DOI: 10.6047/j.issn.1000-8241.2008.03.005
引用本文: 王鸿, 郑学萍, 刘刚, 李国辉. 管道穿越低等级砂石公路埋深的确定方法[J]. 油气储运, 2008, 27(3): 21-23. DOI: 10.6047/j.issn.1000-8241.2008.03.005
shu
WANG Hong, ZHENG Xueping, . The Determination Method on Buried Depth of Pipelines in Country Road Crossing[J]. Oil & Gas Storage and Transportation, 2008, 27(3): 21-23. DOI: 10.6047/j.issn.1000-8241.2008.03.005
Citation: WANG Hong, ZHENG Xueping, . The Determination Method on Buried Depth of Pipelines in Country Road Crossing[J]. Oil & Gas Storage and Transportation, 2008, 27(3): 21-23. DOI: 10.6047/j.issn.1000-8241.2008.03.005
shu

管道穿越低等级砂石公路埋深的确定方法

The Determination Method on Buried Depth of Pipelines in Country Road Crossing

    摘要
  • 摘要: 通过对车辆荷载作用下路基的受力分析, 提出了管道穿越低等级砂石路时的覆土厚度应大于路基工作区深度。经对不同载重量的车辆荷载所产生的附加应力等指标的计算分析, 建议管道穿越低等级公路时应考虑增加管顶的覆土厚度。

     

    Abstract: Stress analysis on road bed under vehicle loads is carried out and the conception that the superjacentlay soil should be thicker than the depth of road bed when pipelines cross the country road is presented in the paper.The additional stresses produced by different loads of vehicles are analyzed and calculated.The authors suggest that the thickness of superjacentlay soil of pipe top should be increased for the pipelines in country road crossing.

     

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