The interaction between the pipeline and the soil is mainly manifested in two aspects: the axial friction of the soil to the pipeline and the horizontal thrust of the soil to the pipeline. The axial friction force of the soil on the pipeline only plays a role in the axial movement of the pipeline. The lateral thrust of the pipeline on the soil is the reaction force when the pipeline generates lateral displacement.
The axial friction of the soil on the pipe is numerically equal to the friction coefficient between the pipe and the soil multiplied by the positive pressure of the soil acting on the pipe!
Buried pipelines can be roughly divided into: oil pipelines (oil casing), gas pipelines (steel jacketed steel steam pipelines), water pipelines (ipn8710 drinking water anti-corrosion steel pipes) and so on.
Zhangzhou Dingxin Steel Tube Co., Ltd. specializes in producing all kinds of oil pipelines, gas pipelines, water pipelines and all kinds of supporting pipe fittings. It provides long-term production and supply of new and old customers at home and abroad for construction engineering; it mainly undertakes heating companies, central heating, thermoelectricity, Chemicals, coal mines, hydropower construction, petrochemical industry needs a variety of insulation and anti-corrosion pipelines and pipe fittings!
The axial friction of the soil on the pipe is numerically equal to the friction coefficient between the pipe and the soil multiplied by the positive pressure of the soil acting on the pipe!
Buried pipelines can be roughly divided into: oil pipelines (oil casing), gas pipelines (steel jacketed steel steam pipelines), water pipelines (ipn8710 drinking water anti-corrosion steel pipes) and so on.
Zhangzhou Dingxin Steel Tube Co., Ltd. specializes in producing all kinds of oil pipelines, gas pipelines, water pipelines and all kinds of supporting pipe fittings. It provides long-term production and supply of new and old customers at home and abroad for construction engineering; it mainly undertakes heating companies, central heating, thermoelectricity, Chemicals, coal mines, hydropower construction, petrochemical industry needs a variety of insulation and anti-corrosion pipelines and pipe fittings!
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