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Patent Searching and Data


Matches 1 - 50 out of 27,340

Document Document Title
WO/2019/205068A1
Disclosed is an ecological geogrid (2) for slope protection. The ecological geogrid is composed of a geogrid protection net, an anchorage structure, nutrient soil (5), plant seeds (6), water delivery pipes (8), etc. The geogrid protectio...  
WO/2019/208470A1
Provided are a method for constructing an embankment for a back surface area (BA) of an abutment, and an embankment structure (100) therefor, which provide the function of discharging a torrent of water during flooding, thereby preventin...  
WO/2019/187022A1
An erosion prevention method for preventing fallen trees from being washed away due to landslides has a step of fastening a standing tree T to a plurality of other standing trees T with a wire rope R, and a step of performing the tree fa...  
WO/2019/191448A1
Geosynthetic reinforced wall panels comprising soil reinforcing hoop members and retaining wall system formed therewith is disclosed. Namely, a geosynthetic panel wall system is provided that includes at least one concrete facing panel t...  
WO/2019/179770A1
The invention relates to a trench cutter and to a method for producing a trench in the ground, having a cutter frame, at least one pair of cutting wheels, which are mounted in a rotatable manner at a lower end of the cutter frame and are...  
WO/2019/176835A1
In order to enable highly precise calculation of a safety factor that serves as an indicator for evaluating the safety of a slope, this slope monitoring system 1 comprises: a measurement unit 11 that measures soil parameters in associati...  
WO/2019/176836A1
In order to make it possible to grasp, in a stepwise manner, a safety factor and a degree of danger that change in accordance with the moisture content in soil and to enable the issuing of warnings and evacuation orders in stages, this s...  
WO/2019/172587A1
A steel pipe strut connector according to the present invention is a connector of a steel pipe strut, which is coupled to an end of a steel pipe strut connected to a retaining wall body, and comprises: a connector base; a cover band; a c...  
WO/2019/166152A1
The invention relates to a construction method, according to which a foundation pit is excavated in the ground and foundation elements are erected at pre-determined operating points in the foundation pit, by means of at least one tool. A...  
WO/2019/162400A1
What is proposed is a sliding rail for receiving shoring panels in trench construction, wherein the main direction of extent of the sliding rail defines a z direction, wherein the sliding rail has, along the z direction, a first panel re...  
WO/2019/165230A1
Disclosed embodiments include post driving implements (100; 100'; 200; 300) which attach to a power machine (10) such as a loader in order to pick up posts (270) of various sizes and materials and/or to drive the posts into the ground. I...  
WO/2019/158459A1
The invention relates to a support which can be inserted into a bore in the ground for shoring equipment for bracing a wall of a pit or trench, having guide elements for bracing a side edge of at least one shoring panel, wherein the shor...  
WO/2019/158924A1
A roadplate is described which comprises a steel sheet (10) of generally square or rectangular form, an anti-skid sheet (12), and a frame (14) extending around the periphery of the steel sheet (10), the frame (14) being composed of frame...  
WO/2019/158923A1
A trenchcover comprises a panel (10) adapted to extend over a trench, hole, cavity or the like. The panel (10) is of substantially square or rectangular shape defining longitudinal and lateral axes (16, 18), and comprises a plurality of ...  
WO/2019/158188A1
The invention relates to a support assembly (100) for supporting a vehicle, such as a working machine (1), said support assembly comprising an articulated interconnecting assembly (20) pivotable connectable to a lower part (12) of the wo...  
WO/2019/148631A1
A foundation pit support system capable of actively controlling displacement thereof comprises an enclosure structure, an adjustable force exertion device, a horizontal concrete support system (3), and a vertical post system. The force e...  
WO/2019/146972A1
The present invention relates to a vegetation partition wire mesh, which is provided on a slope and the like in the vicinity of shores, coasts, or roads, and comprises: an outer wire mesh (110) formed by the upward bending of both the le...  
WO/2019/140884A1
A traffic engineering construction slope protection device, comprising a workbench (1), a hole drilling device (2), and a water quantity adjustment device (3); a drill hole (10) is opened on the workbench, the periphery of the drill hole...  
WO/2019/138204A1
A capping assembly (10) for mounting on a covering (12) is disclosed. The capping assembly (10) comprises a cap (14) which can be disposed on the covering (12), a securing arrangement (18) to enable the capping assembly (10) to be secure...  
WO/2019/136856A1
A supporting structure, comprising a cement soil mixed wall (10) and hollow steel (17), the hollow steel (17) being disposed within the cement soil mixed wall (10); a lateral surrounding wall that blocks soil and separates water is forme...  
WO/2019/139580A1
A class of connecting-apparatuses that can be used as a connecter to connect two units in a structural system, such as a bridge or a building, and as a supporter to carry the loads transferred from one unit to another, for examples, grav...  
WO/2019/122118A1
The present invention relates to a strutting system (1) for bracing foundation pits (2) with minimum encumbrance in the excavation region of the foundation pit (2) by the bracing, wherein the strutting system (1) has at least one strutti...  
WO/2019/106559A1
The invention relates to flexible geo-composites and a method for their production. Such geo-composites are multilayer geotextiles with a cementitious material. The multilayer comprises a non-woven fibrous top layer (16), a base layer (1...  
WO/2019/108687A1
A ground cover is disclosed having a non-woven layer or mat of randomly oriented polymeric fibers coupled to an underlying porous or water permeable geomembrane or base layer of a polymeric material. The ground cover may include tufts or...  
WO/2019/104924A1
A portable mechanically assembled ground fixation stake device, which is used as a fixing pile that serves as a temporary cable, wire rope, and steel rope when applied in handling projects such as land earthwork, water system dredging, m...  
WO/2019/108684A1
A non-woven mat of randomly oriented thermoplastic or polymeric fibers defining interstitial gaps that form interference pathways for non-direct water flow therethrough, whereby the mat being disposed on a ground surface moderates a rate...  
WO/2019/106380A1
A mechanical connector for connecting soil reinforcing layers known as geogrids to retaining walls and to other geogrids is disclosed. A geogrid comprises a flexible layer of usually polymeric material having transverse bars interconnect...  
WO/2019/103923A1
An excavation support system and methods for making same. The system can include a plurality of linear slide-rail posts; a plurality of corner slide-rail posts; at least one slide-rail panel having opposing first and second ends, wherein...  
WO/2019/103925A1
A roller cart and methods for installing in an excavation support system. The roller cart can include a generally vertical back plate having a front surface, a back surface, a top end, and a bottom end. A generally horizontal base plate,...  
WO/2019/103924A1
An excavation support system and methods for installing and using same. The system includes a corner cart having a generally vertical back plate having a front surface, a back surface, a top end, and a bottom end; a generally horizontal ...  
WO/2019/099900A1
A geoturf tube for stabilization of erodible ground surfaces said geoturf tube formed of a geotextile fabric in a tubular shape and configured to contain sands but allow water to pass through and a tufted tensile elements cover attached ...  
WO/2019/086884A1
The invention relates to an improved cutting assembly for use in a milling machine for cutting (also known as milling) a trench for a diaphragm wall, and/or for cutting (milling) along a height of a concrete panel for such a wall. The cu...  
WO/2019/081601A1
The invention relates to a floor covering system which has a positioning grid (13). The positioning grid (13) has first (1) and second (7) webs which intersect one another. The first webs (1) have a plurality of first plug-in openings (5...  
WO/2019/070989A1
A method and apparatus for forming cemented ground support columns is disclosed. Namely, driving mandrels are provided for the efficient construction of incrementally enlarged diameter support columns. For example, the driving mandrel in...  
WO/2019/063965A1
The invention relates to spacers and methods for constructing walls, shafts and piles using spacers, in particular concrete embedded retaining walls such as diaphragm walls and shafts, comprising one or more panels, and concrete embedded...  
WO/2019/058078A1
The application relates to a drilling machine (10) for forming a trench in the ground, comprising a frame (12) which extends in a longitudinal direction (A), said frame (12) having a lower end (12a), the machine comprising a drilling dev...  
WO/2019/054703A1
The present invention relates to a CIP wall forming apparatus for building an underground exterior wall by using a CIP method, the apparatus comprising: a cylindrical casing having a through-hole, which is formed therein and has a circul...  
WO/2019/054192A1
[Problem] The invention addresses the problem of providing a low-cost retaining wall structure that can form a sloped face having a three-dimensional curved face, wherein the retaining wall structure, which can prevent retaining wall blo...  
WO/2019/038239A1
The present disclosure relates to an apparatus (1) for forming a mould cavity (4) to form a wall section (2) of a cast-in-place wall. The apparatus (1) includes a plurality of forming plates (5-n) for forming a support wall (6) which def...  
WO/2018/185205A3
The invention relates to a connecting element (9, 10) for connecting two retaining walls (2, 3; 4, 5) arranged behind each other in the longitudinal direction of trenches, comprising two connecting parts (14, 15) for detachably connectin...  
WO/2019/017108A1
A structure using a large concrete block pile is limited to an even-thickness leaning retention wall, etc., not usable for other structures, and causes discontinuity on the contact surface between the ground and the structure. This probl...  
WO/2019/016122A1
The structure comprises a plurality of blocks (15) spread over several superimposed levels (N1, N2), each block having at least one upper cavity (70) and at least one lower cavity (55), each upper cavity being connected to a lower cavity...  
WO/2019/000776A1
Provided is a side slope underground water drilling self-starting negative pressure drainage system, comprising a declination drill hole (1), a pipe boot (5), a water-permeable pipe (4), and a drainage pipe (8), wherein the drill hole (1...  
WO/2019/001277A1
A geogrid (100) and a manufacturing method thereof. The geogrid (100) comprises a plurality of ribs, and the plurality of ribs are connected to each other at a plurality of junctions to form a plurality of cells. At each junction, two or...  
WO/2019/000775A1
Provided is a self-draining anchor cable system for side slope protection, the system comprising: a drainage section (15) being arranged at a hole section above an inner anchoring section (14) of an anchor cable; one end of a steel stran...  
WO/2018/219431A1
The present invention concerns a geosynthetic element (1) for a geotechnical engineering application. The geosynthetic element (1) comprises: bacteria carriers (3) for carrying bacteria arranged to be propagated from the geosynthetic ele...  
WO/2018/221933A1
The present invention relates to a casing guide apparatus for a ground excavator, and includes a casing guide apparatus for a ground excavator, comprising: a first main guide body having a round part in which at least one area of the inn...  
WO/2018/212449A1
The present invention relates to an incasing structure for constructing a concrete soil retaining wall. To this end, the present invention includes: a groove part formed on any one side of an incasing so as to enable partially overlappin...  
WO/2018/208716A1
An articulating composite surface covering mat and process of forming the mat are provided. The mat has multiple units having a natural or irregular appearance, and each unit has an irregular peripheral shape and a flexible geogrid exten...  
WO/2018/205702A1
A variable-diameter reinforcing cage for an anchor rod or pile foundation, comprising an axial rod (4), a plurality of vertical bars (2), at least two circular fixators (5) and several groups of ribs (3) which correspond to the circular ...  

Matches 1 - 50 out of 27,340