Pipeline minimum distance calculation formula
Abstract : div is calculated according to the formula L=l+b/2=(Hh)/tanα+b where H is the depth of the pipe groove (ditch), m; h is the foundation depth of the building, m; α soil internal friction angle , arc; b is the width from the center of the pipeline to the outer edge of the trench, m; L is the minimum distance for the pipeline, m; l is the edge of the building foundation to the trough or the trench base…
Calculate according to the formula L=l+b/2=(Hh)/tanα+b,
where H is the depth of the pipe groove (ditch), m; h is the depth of the foundation of the building, m; the friction angle of the soil in the α, the arc; b For the width from the center of the pipeline to the outer edge of the trench, m; L is the minimum distance for the pipeline, m; l is the distance from the edge of the building foundation to the trough or the edge of the trench, m
where H is the depth of the pipe groove (ditch), m; h is the depth of the foundation of the building, m; the friction angle of the soil in the α, the arc; b For the width from the center of the pipeline to the outer edge of the trench, m; L is the minimum distance for the pipeline, m; l is the distance from the edge of the building foundation to the trough or the edge of the trench, m
When calculating the internal friction angle of the soil, only the values in [-π/2, π/2] are calculated.
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