Waterproof curtain high -pressure jet grouting pile construction impact -resisting device

The utility model discloses a waterproof curtain high -pressure jet grouting pile construction impact -resisting device, protective belt including two parallel arrangement, the protective belt includes a plurality of protective steel plate and the I -shaped connecting device constitution of pegging...

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Bibliographic Details
Main Authors LIU XINGAN, LIU YIAN
Format Patent
LanguageChinese
English
Published 21.12.2016
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a waterproof curtain high -pressure jet grouting pile construction impact -resisting device, protective belt including two parallel arrangement, the protective belt includes a plurality of protective steel plate and the I -shaped connecting device constitution of pegging graft with the protective steel plate tip, it covers the steel sheet to have erect detachable between the protective belt. The beneficial effects of the utility model reside in that, stagnant water curtain high pressure jet grouting pile protecting against shock device two protective steel plate's that protective steel plate's connection problem caused in the work progress joint gap seepage has been solved to and get pulp when excessive in the twinkling of an eye get pulp's protective steel plate's top spill over, provide the efficiency of protecting against shock, guaranteed the straightness that hangs down who spouts the stake soon, guaranteed the quality of stagnant water curtain, also protected the safety of ne
Bibliography:Application Number: CN20162632393U