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CN104674827A
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Novel totally-closed water stopping system for water-rich stratum foundation pit and construction method of novel totally-closed water stopping system
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CN104727288A
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Displacement and pressure testing device and method for surrounding rock mass of anchor cable free segment
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CN104727322A
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Recoverable device for fixing anchor rod with steel pipe pile and construction method
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CN104674863A
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Method for reinforcing existing municipal pipe gallery within deep foundation pit excavation range
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CN104675413A
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Tunnel segment rounder and using method thereof
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CN104631675A
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Double-face prefabricated superimposed plate
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CN104674789A
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Prefabricated square tubular pile and connecting method
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CN104674846A
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Construction method for evacuating subway station by prefabricated structure cover
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CN104631302A
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Perforated thin-wall precast channel beam for rail transit and precast method of perforated thin-wall precast channel beam for rail transit
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CN104675409A
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Push shot telescopic self-locking device and method for reducing stratum loss caused by gap of shield tail
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CN104631451A
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Enclosure pile and construction method
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CN104631674A
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Composite floor slab and construction method thereof
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CN104563305A
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Connecting joint of concrete overlapped beam and steel pipe concrete column and construction method
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CN104563130A
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Cross-shaped enclosure pile and construction method capable of using a structure as enclosure structure and main body structure
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CN104563131A
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Rectangular enclosure pile, and construction method using rectangular enclosure pile as main structure
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CN104563101A
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Composite pile structure serving as main structure stand column and construction method thereof
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CN104532964A
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Building beam-column joint connecting structure and process
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CN104675406A
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Pile-hole construction method of underground engineering
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CN104631492A
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Underground arch top plate mounting method
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CN104532838A
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Prefabricated prestressed concrete hollow soil nail and construction method
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