Manual pipe jacking construction method
The invention discloses a manual pipe jacking construction method which comprises the following steps: measuring and positioning, including axis positioning and elevation positioning; grouting in advance to consolidate the soil body in the pipe jacking range to form a water insulation belt; control...
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Main Authors | , , , , , , , , , , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
13.05.2022
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Subjects | |
Online Access | Get full text |
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