Static Proof
Type of Rehabilitation Depending on the Host Pipe Condition and Imperfections
Table:
Allocation of repair, renovation and replacement measures depending on host pipe conditions and relative vertical diameter change based on [Wagner18].
Allocations of repair and renovation measures
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Transitional area between renovation and replacement measures
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Replacement measures
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Host pipe condition
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I | II | III | |||
Loads on rehabilitation measure
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Ground water
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Ground water
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Ground water
horizontal and vertical soil stresses |
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Relative vertical diameter change δV
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δV < 3 %
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δV ≤ 6 %
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δV < 10 %
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δV < 13 %
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δV > 13 %
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Examples
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