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WO/2022/134232A1 |
Provided is a plastic casing secant pile construction method, the steps being: (1) constructing first pile holes (11, 12, 13) at intervals; (2) lowering a first steel reinforcing cage (31) carrying a first plastic hollow pipe (32) into t...
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WO/2022/094728A9 |
Shear drain devices are used to prepare ground with a weak soil layer to receive a static load, for example a structural foundation or a soil embankment, in which the ground includes a weak soil layer that consists of fine grained soils ...
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WO/2022/122406A1 |
The invention relates to a construction machine (10) having a superstructure (12), an undercarriage (14), which has a chassis and on which the superstructure (12) is mounted so as to be rotatable about a vertical axis (18), and a feed ar...
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WO/2022/117793A1 |
The invention relates to a support structure (1) comprising at least one central anchoring rod (3), intended to be driven by one end into a ground in order to form an anchor, at least two bars (51, 52) arranged so as to form a central cr...
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WO/2022/112563A1 |
The invention relates to a protective structure (1) for protecting against moving masses, namely avalanches, rockfalls, mudflows and tree falls, comprising: - a plurality of ballast-filled wall elements (2), which are spaced apart next t...
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WO/2022/109683A1 |
A soldier (10) for use in a temporary propping system is disclosed. The soldier comprises a body (12) that extends between a pair of end plates (14) that are arranged at opposing distal ends of the soldier. The body is defined by a pair ...
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WO/2022/099990A1 |
Disclosed in the present invention are a fabricated tire sheet pile wall and a construction method therefor. The sheet pile wall comprises: a foundation layer that is provided at the bottom and used for piling, several filling layers tha...
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WO/2022/095529A1 |
Disclosed in the present invention is a construction method for an archery-shaped slope reinforcement structure, comprising: cutting an annular waste tire strip to make an embedded mold; vertically and completely inserting the embedded m...
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WO/2022/096538A1 |
The invention relates to a soil reinforcement strip (10, 30) for mechanically stabilizing earth structures. The strip (10, 30) is comprised of a polymer matrix (12, 32) which envelops elongated steel elements (14, 34) for reinforcing the...
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WO/2022/090301A1 |
An erosion control system is disclosed for preventing erosion of embankments comprising a three-dimensional material, the three-dimensional material comprising void volumes, and a mixture comprising a particulate material and a binder ma...
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WO/2022/092459A1 |
The present invention relates to a real-time unmanned slope monitoring system, and more particularly, to a real-time unmanned slope monitoring system having a sensor network power management function. The purpose of the present invention...
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WO/2022/083785A1 |
A rapid repair structure for a second-level or higher soil slope shallow landslide, and a construction method therefor. The repair structure is: steps are dug out of a collapsed portion of a landslide, a plurality of layers of backfill b...
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WO/2022/073736A1 |
The invention relates to a soil-removing civil engineering apparatus which is formed from a plurality of apparatus modules and comprises a removal device composed of at least two apparatus modules, and a support structure for suspending ...
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WO/2022/072781A1 |
A cover system for preventing water ingress having a geomembrane layer and a wind-disturbing open-pore layer thereon and defining an asperity extent, said open-pore layer for forming in situ an air-flow turbulence zone between the geomem...
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WO/2022/069499A1 |
The application relates to a drilling apparatus (10) for creating a borehole in the ground, having a basic body (11), having a drilling tool (15, 17) which is arranged at one end of the basic body (11), having a drive provided on the bas...
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WO/2022/059977A1 |
Disclosed are an apparatus for consecutively connecting lapping steel bars of precast walls, and a construction method therefor, the apparatus setting connecting steel bars in a lapping steel bar structure, and then structurally and cons...
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WO/2022/050133A1 |
A screw joint 1 according to the present invention is located at ends of steel pipes 3 and joins the steel pipes 3 to each other. The screw joint 1 comprises a male-side cylindrical body 7 having a male screw 5 comprising a taper screw, ...
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WO/2022/050499A1 |
The present invention relates to a soil retention plate, a soil retention plate installation jig, and a soil retention plate construction method, and more specifically, to: a soil retention plate which is made of a metal plate and config...
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WO/2022/049477A1 |
A free-standing bracing tie is used for reinforcing a mattress type structure constructed with a metal mesh which is intended for civil protection works. The bracing tie comprises a main structure (12, 112, 142) having a lower portion (2...
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WO/2022/023605A1 |
The invention relates to a method for finishing artificial slopes, for controlling surface water erosion and for promoting the revegetation (or natural plant colonisation) of these surfaces, by making parallel and continuous furrows (1),...
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WO/2022/026951A1 |
The systems and methods disclosed herein provide inventive means for repurposing wind turbine blades. In an embodiment, a derivative of a decommissioned wind turbine blade may be positioned and anchored for use in soil retention installa...
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WO/2022/023610A1 |
The invention relates to a process for obtaining a solid heterogeneous mixture which comprises mixing plant fibres or particles, compost, and insect residues, adding a liquid solution comprising vermicompost extract and at least one orga...
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WO/2022/023906A1 |
Support and guiding apparatus (3) for feeder lines comprising at least a feeding tube (5) for a digging device (2), said support and guiding apparatus (3) comprising at least a support branch (4) and a plurality of transverse connecting ...
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WO/2022/023606A1 |
A tool and method for the decompaction of the surface of slopes. The present invention relates to a tool for preparing the soil during the completion stage of the construction of slopes and other slope maintenance operations, particularl...
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WO/2022/021634A1 |
The present invention relates to the technical field of foundation pit supporting pile construction, and discloses a method for removing a semi-invasive pre-stressed anchor cable in a supporting pile by a rotary drilling rig. The method ...
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WO/2022/016720A1 |
The present invention relates to the technical fields of foundation pit support construction and earth excavation. Disclosed is a temporary passage construction method employing a support structure in a deep foundation pit. The method co...
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WO/2022/017226A1 |
A grouting structure filled with a soluble crystal and a construction method. The structure comprises a permeable section (21) and a grouting section (22). A water stop member (23) is provided between the permeable section (21) and the g...
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WO/2022/018658A1 |
This invention relates to a communication device (6) for use with various types of sensors (3) including, but not limited to, sensors (3) for measuring water pressure and thus water level at a point or points in a mine tailings storage f...
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WO/2022/017541A1 |
A method for retaining and protection of foundation excavations under the geological condition of a soil layer containing stones, the method comprising: S1, conducting geological exploration, and determining the position of stones on an ...
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WO/2021/243997A1 |
A self-sinking-type deep foundation pit retaining wall structure, comprising a cylindrical retaining wall body (1); a ground breaking structure (2) is formed at the bottom of the cylindrical retaining wall body (1), and the cylindrical r...
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WO/2021/243996A1 |
A retaining wall structure of a self-sinking deep foundation pit comprises: a cylindrical retaining wall body (1), wherein a ground breaking structure (2) is formed at the bottom of the cylindrical retaining wall body (1), and the ground...
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WO/2021/243995A1 |
A deep foundation pit retaining wall structure, comprising a barrel-shaped retaining wall body (1), wherein a vertically penetrating water pipe (2) is cast inside the barrel-shaped retaining wall body (1), and the water pipe (2) is provi...
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WO/2021/243131A1 |
An erosion control securing apparatus and method is disclosed. For example, an erosion control securing device is provided that includes a main shaft with a hexagonal-shaped head portion at its proximal end and a coil portion at its dist...
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WO/2021/238118A1 |
An ecological soft enclosure for algae and sewage interception and purification, and a construction method therefor. The ecological soft enclosure comprises an underwater low weir (6), pile bodies (1), a first soft enclosure (4) and a se...
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WO/2021/227158A1 |
The present invention relates to a concrete body supporting system for high-intensity dewatering. The concrete body supporting system for high-intensity dewatering comprises a supporting structure consisting of a plurality of piles seque...
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WO/2021/219279A1 |
The invention relates to a slurry wall excavator comprising: a pair of cutting wheels (12); a support plate (14), on which the cutting wheels (12) of a pair are arranged so as to be rotatable on both sides of the support plate; a base fr...
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WO/2021/221034A1 |
The purpose of the present invention is to provide a mortar and concrete spray method and spray device with which it is possible to improve the spray method quality by homogenizing a mixture of a granulated solidification material, an ag...
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WO/2021/213094A1 |
The present utility model relates to municipal water supply and drainage engineering construction, and to a fragmented prefabricated structure of a deep and large open caisson, comprising a plurality of uniform arcuate pipe segments in a...
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WO/2021/204918A1 |
The invention provides for a core of a drain board manufactured from a composition comprising a. a polyester comprising one or more hydroxycarboxylic acids as monomers, b. a copolyester comprising at least one diol component and at least...
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WO/2021/198050A1 |
The invention relates to a change system for wear parts of an excavator bucket of an earthmoving machine, comprising a carrier structure which can be fastened to or is formed on the excavator bucket and which has a projection and also an...
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WO/2021/196657A1 |
A novel fabricated anchorage structure serving as both a dewatering well and a support, and a construction method, relating to the technical field of geotechnical engineering. The fabricated anchorage structure comprises a plurality of p...
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WO/2021/196450A1 |
Disclosed is a construction method for an underground prestressed supporting structure, comprising the steps of: (1) sinking a soldier pile carrying an anchor cable; (2) constructing a top horizontal support; (3) excavating a foundation ...
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WO/2021/196451A1 |
Disclosed is a deep cable-anchored pile supporting system, comprising an anchor cable pile, and an anchor pile, which is arranged on a side of the anchor cable pile that is away from a foundation pit, wherein a first anchor cable A and a...
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WO/2021/199237A1 |
Provided is an analysis device capable of determining the necessity of surveying an embankment area. An analysis device 13 according to one aspect of the present disclosure comprises: a specifying unit 141 which specifies an observatio...
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WO/2021/196449A1 |
Disclosed is a foundation pit supporting system, comprising a supporting wall, which is located on the edge of a foundation pit and is formed by inner side piles, and a composite pile, which is located on the side of the supporting wall ...
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WO/2021/189751A1 |
Disclosed are a prestress string annular support system, and a deformation control method thereof. The system comprises an annular support constructed in a foundation pit and strings arranged along diameter directions of the annular supp...
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WO/2021/195313A1 |
A plurality of solar photovoltaic modules disposed in spaced-apart relation to define a gap between adjacent modules in an array of spaced-apart rows and the modules mounted on respective supports spaced from a surface to define an air g...
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WO/2021/189612A1 |
A method for calculating a safety coefficient of a foundation pit excavation slope, comprising the following steps: firstly, vertically dividing sliding mass of a foundation pit excavation slope into blocks; secondly, determining a down-...
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WO/2021/185502A1 |
The invention relates to a method for producing a sealing floor in the ground by means of an injection nozzle, which is inserted down to a specified ground layer and through which a sealing medium is injected into the ground, wherein a s...
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WO/2021/185499A1 |
The invention relates to a drilling rod for transmitting a torque, having an elongate main rod body, along which at least one main line for a fluid and/or electric current and/or data extends, an upper suspension device for suspending th...
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