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WO/2024/075920A1 |
The objective of the present invention is to provide a soldier pile using a guide bracket and a support bracket, and a method for constructing a temporary earth-retaining structure by using same, which provide a guide bracket at the rear...
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WO/2024/074130A1 |
The present application relates to the technical field of civil engineering foundation piles, in particular to a construction method for a prefabricated hollow internally-rammed carrier pile, the method comprising the following steps: mo...
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WO/2024/076059A1 |
The present invention relates to a pile filled with incompressible filler. The bottom end of a pressing device provided at the top of a steel tube presses on the incompressible filler filling the pile so that the vertical load of the str...
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WO/2023/034855A9 |
A system and method for installing an aggregate pier in a soil matrix includes a pipe configured to interface with a torque driver for rotating the pipe. A helix is disposed on the pipe and configured to advance/withdraw the pipe based o...
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WO/2024/063292A1 |
The present invention relates to a method for constructing a water-expandable waterstop for preventing slurry wall water leakage and a structure for constructing same. The method for constructing a water-expandable waterstop for preventi...
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WO/2024/056480A1 |
The invention relates to a pile tube (10) for forming a foundation pile in the ground, having a tubular main body (12), - wherein, in an interior region (13) of the tubular main body (12), there is arranged a partition plate (20) which d...
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WO/2024/055435A1 |
A prefabricated energy pile, a construction method and a heat pump heat-exchange system, which relate to the technical field of pile foundation engineering. The energy pile comprises a pile body (1) and a heat exchange pipeline (2). The ...
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WO/2024/056237A1 |
The invention relates to a method for forming a foundation pile in the ground, in which method: a borehole is created in the ground; a pile pipe is gripped by means of a handling device and inserted into the borehole; and a curable mediu...
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WO/2024/053817A1 |
The purpose of the present invention is to provide a provisional facility for retaining earth by using ground anchors and guide brackets for stepwise retention during deep excavation, and a method for constructing same, wherein H-piles a...
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WO/2024/052369A1 |
The present invention relates to a driving device (10) for rotating an auger (5) about a longitudinal axis for forming in-situ formed piles, the device comprising: - a housing, - a connector device, which is rotatably attached to the hou...
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WO/2024/043209A1 |
[Problem] To provide a ground anchoring method in which advancement of progressive failure due concentrated stress that occurs in an anchoring part of conventional ground anchors does not occur, in which stress that is substantially unif...
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WO/2024/041158A1 |
The present invention provides a novel assembled foundation pit support suitable for a fine sand layer. The novel assembled foundation pit support comprises: a protective combined surface layer comprising a pre-reinforcement protective l...
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WO/2024/039010A1 |
The purpose of the present invention is to provide an H-pile using a guide bracket and a ground anchor and a method for constructing a temporary earth retaining structure using same, wherein a guide bracket is installed on the head of a ...
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WO/2024/039157A1 |
A temporary earth-retaining structure using a guide bracket, and a construction method therefor are provided. According to embodiments of the present invention, tensile force can be directly applied to a pile by using a guide bracket hav...
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WO/2024/033024A1 |
The invention relates to a fastening element (20), in particular for solar panels (24), having a mast tube (3), a load element (1) and a ground screw element (2), wherein the load element (1) is disc-shaped and has a central cutout (32) ...
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WO/2024/029070A1 |
The present invention provides an artificial ground structure comprising support piles with a large amount of protrusion from the ground and exhibiting improved seismic resistance by absorbing energy through plastic deformation of the su...
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WO/2024/022801A1 |
The invention relates to a deformable foundation formwork (10) for producing an underground foundation (100), more particular an underground pile foundation or a support foundation including a tension rod or a pressure bar, comprising a ...
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WO/2024/020853A1 |
A ground pile structure, comprising a column body (10), which is in the shape of a hollow column, wherein one end of the column body is provided with an opening (11), the other end of the column body is provided with a tapered insertion ...
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WO/2024/023488A1 |
The present invention relates to an anchoring system (1 ) comprising an anchor pile (2) configured to be embedded in a borehole (30) drilled in a ground surface. The anchor pile (2) comprises an elongate main body (3) having a longitudin...
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WO/2024/018189A1 |
The present invention relates to an anchoring system comprising an anchor pile configured to be embedded in a first lower portion of a borehole. The anchor pile comprises a first elongate body having an upper end and a lower end. The anc...
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WO/2024/018190A1 |
The present invention provides a method for installing an off-shore anchoring system comprising drilling a borehole in a seabed, the borehole comprising a first lower portion in communication with a second upper portion. The cross-sectio...
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WO/2024/013198A1 |
Installation follower (10) for installing plate anchors (30) for floating wind turbines of a wind farm, wherein each of the plate anchors comprises a plate (31) and a shank (33) for attaching a mooring line. The installation follower (10...
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WO/2024/007618A1 |
An apparatus and method for reinforcing and rectifying an offshore wind turbine monopile foundation. The apparatus comprises a steel casing (11) fixedly sleeved on the wind turbine monopile foundation, and a plurality of steel frame stru...
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WO/2024/002819A1 |
The application relates to a connecting element for a sheet pile wall (50) consisting of a plurality of sheet piles (30). The application also relates to a sheet pile assembly and to a sheet pile wall. The connecting element (10, 10a, 10...
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WO/2023/247094A1 |
The invention relates to a method for designing and forming a retaining wall in the ground having a required nominal wall stiffness from a soil-based mortar, which is produced in the ground by mixing soil material and a cement suspension...
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WO/2023/247526A1 |
A foundation (10) for a structure including a body (1) for insertion into a soil (2) in an insertion direction during installation, the body (1) having a toe (3) at its distal end. An array of nozzles (6) are provided at the distal end f...
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WO/2023/241162A1 |
Disclosed in the present utility model is a spiral ground pile, comprising: a steel structure spiral body and a supporting pipe, wherein a lower end of the supporting pipe is connected to an upper end of the steel structure spiral body; ...
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WO/2023/237960A1 |
Disclosed is a plunger mixer device deployable within a hollow shaft injection drill bit system. The plunger mixer device includes a motor, a piston, and a plunger motor assembly. The motor is connected to a feeder auger tip. The piston ...
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WO/2023/237133A1 |
A distributed pressure-grouting device and method for a bridge approach pile foundation. The device comprises a pressure-grouting pipe, grout outlet valves, and a grout stop valve. The grout stop valve comprises a grouting pipe and a pre...
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WO/2023/227609A1 |
The invention relates to a method for producing a screw foundation (1) for fastening elements in an underlying surface, in which method at least one first cylindrical tube (5) is provided to form a first initial shape and at least certai...
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WO/2023/226525A1 |
Provided are a tooling suitable for an offshore wind power foundation pile, and an application method. The tooling comprises a steel pipe pile (110), a pile core (220), a pile cap (210) and a pile shoe (130), wherein a blade foot portion...
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WO/2023/221358A1 |
The present invention relates to a deepwater jack-up wind generator installation platform pile shoe having good anti-sideslip performance, comprising a pile shoe body and an anti-slip unit, wherein the pile shoe body and a pile leg unit ...
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WO/2023/217721A1 |
The invention is directed to a monopile for a wind turbine having an upper end and a lower end when positioned and comprising of a tubular lower part extending upwards from the lower end and wherein at the inner side of the tubular lower...
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WO/2023/218396A1 |
The invention is related to a method of installation of a drill pile in a sensitive area and the drill pile used in it, wherein compressed air drilling is performed inside the pile and the material drilled is brought up mainly inside the...
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WO/2023/213117A1 |
The present invention provides a widening structure and a construction method for an existing subgrade embankment wall section near a river. A concrete base is poured along a side line of a widened subgrade, a prefabricated concrete barr...
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WO/2023/207754A1 |
A construction method for cleaning mud in a jacket steel pipe pile, comprising: setting up a pile driving auxiliary platform (M1), and performing pile sinking of an underwater steel pipe pile (5); measuring the elevation of a mud surface...
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WO/2023/208979A1 |
The invention relates to an anchoring stake intended to be sunk into loose or sandy ground (10), comprising: - a longitudinal and rectilinear body (2), the distal end (3) of which is in the form of a point (3), said body being made of a ...
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WO/2023/207250A1 |
Provided in the present invention is a construction method for rapidly driving a trestle steel pipe pile into sloped bare rock. The construction method comprises the steps: (1) mounting a cantilever Bailey platform; (2) mounting universa...
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WO/2023/202056A1 |
A negative Poisson's ratio rotary enlarged square perforated plate array anchor rod device, which belongs to the technical field of anchor rod supports of slope engineering. One end of an anchor rod body (9) sequentially passes through a...
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WO/2023/205432A1 |
An automated driving and assembly machine for driving foundation components, such as screw anchors, and for assembling foundations, such as truss foundations, using the driven screw anchors. The machine has a rotary driver and a hydrauli...
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WO/2023/198824A1 |
An offshore wind turbine foundation monopile in a seabed, the monopile having a foot end, a top end, and a longitudinal axis, by revolving the monopile about the longitudinal axis, such that the monopile makes multiple revolutions while ...
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WO/2023/193387A1 |
Disclosed in the present invention is a composite pile foundation structure for steel pipe-concrete branch piles, and a construction method therefor. The composite pile foundation structure comprises a concrete branch pile with a plurali...
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WO/2023/194059A1 |
The present device (10) for charging concrete (25) in tremie pipe (23) comprises a shank (1), ribs (2) hingedly connected to the shank (1), the ribs (2) extending radially from the shank (1). A canopy (6) is attached to the ribs (2). The...
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WO/2023/178905A1 |
A non-bottom sealed double-wall steel cofferdam structure and a construction method therefor. The steel cofferdam structure comprises: blade foot recesses (1) formed by recess punching in a river bed, the blade foot recesses (1) being cl...
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WO/2023/180295A1 |
The present invention relates to a method for installation and validation of a screw pile (100) being installed in the ground, said method comprising the steps of: placing at least one screw pile at a location, providing means for screwi...
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WO/2023/180297A1 |
The invention relates to a load-bearing test apparatus adapted to test the load-bearing capacity of an associated pile installed in the ground, preferably an associated screw pile, the load-bearing test apparatus comprising: a load carri...
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WO/2023/180024A1 |
The invention relates to a measuring sleeve for measuring a force in an anchor pile, having at least two anchor rods, wherein the measuring sleeve comprises a sleeve-like main body with a receiving hole, wherein a first inner thread exte...
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WO/2023/180293A1 |
The invention relates to a screw pile (100) adapted for being installed in the ground for providing foundation for a construction (800) or a like, said screw pile comprising an elongated body (200), wherein at least one of the upper part...
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WO/2023/179562A1 |
Disclosed in the present utility model is a steel casing structure, comprising: a tubular body, an inner wall of the tubular body having formed thereon a plurality of protrusion groups, each protrusion group consisting of a plurality of ...
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WO/2023/179515A1 |
Disclosed in the present utility model is a connection structure used in an assembled building, the connection structure comprising a first tube body and a second tube body with one end connected to the first tube body, wherein several g...
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