Method for reducing negative friction in backfill area of cast-in-situ bored pile
The invention relates to a method for reducing negative friction resistance in a backfill area of a cast-in-situ bored pile, which comprises the following steps: according to the current situation of backfill soil in a loess high-fill area and the construction position of a subsequent pile foundatio...
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Main Authors | , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
06.12.2022
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Subjects | |
Online Access | Get full text |
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