Soft soil burying device and method for geomembrane
The invention discloses a soft soil burying device and method for a geomembrane, and belongs to the technical field of permeation prevention. The device comprises a spiral anchor pile, a bearing sleeve, a traction tightener and a traction rope. The spiral anchor pile comprises a pile body and a spir...
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Format: | Patent |
Sprache: | chi ; eng |
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