Underground grouting continuous wall construction method

The invention discloses an underground grouting continuous wall construction method, comprising the following steps of: (1) setting an axis position of a continuous wall; (2) excavating a retaining wall size guide way along the axis of the continuous wall; (3) filling retaining wall size into the gu...

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Bibliographic Details
Main Author ZANG XUDONG
Format Patent
LanguageChinese
English
Published 22.02.2012
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention discloses an underground grouting continuous wall construction method, comprising the following steps of: (1) setting an axis position of a continuous wall; (2) excavating a retaining wall size guide way along the axis of the continuous wall; (3) filling retaining wall size into the guide way; (4) slotting at a small size to enter into underground, aligning a driven drill with axis of the continuous wall at a first segment, wherein a cutter body hinged with a spread cutting board is folded toward the middle part of the spread cutting board when the driven drill is extruded downwards to enter into underground; (5) closing a power head switch to cause a retaining wall pulp chest to prepare to recycle the retaining wall size; (6) expanding and slotting to form a wall, comprising the step of starting a vibrator, wherein wall forming size and a soil body which is smashed and cut off by a blade form a first stage wall body under the action of the spread cutting board; and (7) transferring a crawler ty
Bibliography:Application Number: CN20111273521