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Patent Searching and Data


Matches 801 - 850 out of 30,767

Document Document Title
WO/2001/063057A2
A corrosion-resistant, synthetic deformed bar (25, 26) for use in soil stabilization structures, such as soil nailed or anchored structures, and methods of using the same.  
WO/2001/057363A1
The invention relates to a method for stabilising broken rock or subsurface material, especially for supporting roads (1) and faces in mining and for tunnel construction, for securing rock, subsurface stabilisation, avalanche protection ...  
WO/2001/051715A1
A joint structure for prefabricated reinforced concrete pillars. Collars (2, 2') are fixed on the end of the pillars (1, 1'). Inside said collars (2, 2') there are grooves (3, 3'), which are provided with slide blocks (4, 4') with sawtoo...  
WO/2001/047701A1
This invention is directed to an improved Z-shaped sheet piling (15). In the preferred embodiment, the piling has a first flange (16), a web (19), a second flange (18), a section modulus of at least about 25 in.?3¿/ft., a weight of less...  
WO/2001/046526A1
A method of stabilisation and confinement of earth structures including the steps of: (a) excavating an earth structure to a predetermined depth; (b) inserting earth anchors (76) into a wall structure formed by excavation; (c) tensioning...  
WO/2001/044587A1
A structure comprising an aerial mast (403) and a plurality of housings (401), wherein said aerial mast is supported on said plurality of housings and extends upwardly therefrom.  
WO/2001/044583A1
A piering device employs a threaded shaft (10) and a helical bearing plate (20) with a threaded passageway (22) that allows the helical plate (20) to be advanced to any desired location along the shaft (10). The helical plate (20) can al...  
WO/2001/044585A1
A foundation comprising at least one prefabricated foundation element (10).  
WO/2001/044586A1
A foundation for a structure, the foundation comprising a plurality of discrete elements (31).  
WO/2001/044584A1
Said interlock anchor rod comprises a rod (5) and a wedge (6). Said rod (5) is a metal rod, which has notches (1-8) at the end thereof. Said bit of drill comprises an anchor rod (2), head of chisel (3) and a base (4). Said head of chisel...  
WO/2001/042569A1
An earth anchoring member (30) having an upper body portion and a lower ground engaging portion having opposed side faces, a flattened insert end (31) with a leading edge, a raised portion extending from each said face, each raised porti...  
WO/2001/040582A1
In a slope stabilising means, a single borehole (4) comprises both a ground anchorage (7) and a soil nail means (18), comprising a tensile member bonded to the bore grout along substantially its whole length. The slope stabilising means ...  
WO/2001/038645A1
A metal sheet pile includes a wall section which comprises a central flange flanked by outwardly inclined side walls along the free edges of which are longitudinally extending interlocks. At least one additional longitudinal interlock (1...  
WO/2001/036753A1
A method of forming piles with a pile top level below ground level comprises the insertion of a casing into the ground so that the base of the casing is just below the desired pile top level, and the subsequent insertion of a continuous ...  
WO/2001/032993A1
A method of lining a wall face comprises assembling a wall of concrete panels (16) close to the face to be lined, attaching the panels to the face to be lined by ground anchorages (12) pretensioned to provide the required resistance to h...  
WO/2001/020083A1
A hole forming tool comprises a cylindrically shaped body (2) having a longitudinal axis and at least one aperture at the base thereof, and at least one blade (3) extending from the base of said cylindrically shaped body, this blade or b...  
WO2000028158A9
In a method of and apparatus for anchor installation, a plate anchor (42) is mounted at the bottom of a suction follower (22) comprising a hollow cylinder having an open lower insertion end (24) and a closable upper suspension end (26). ...  
WO/2001/018319A1
Disclosed herein is a method for manufacturing preflex beams. The method includes the step of connecting the upper and lower plate girders (10a and 10b) of a first set to each other. Thereafter, the upper and lower plate girders (10a' an...  
WO1999064684A8
A method for deployment of mooring systems for mobile offshore drilling units and for connecting the same to the mooring lines (76) thereof. An anchor handling vessel (10) having a stern roller (12), one or more suction anchors (70), a d...  
WO/2001/012906A1
An apparatus and method for producing cement mix columns, for example, for constructing a retaining wall, is described. The apparatus includes a manifold (10) typically having a plurality of elongate hollow tubes (12) extending parallel ...  
WO/2001/011194A1
The invention relates to a method for fixing a spreading anchor (1) in a bore hole (2). After inserting the spreading anchor (1), at least one expandable spreading element (3) which is arranged on the anchor rod (4) of the spreading anch...  
WO/2001/009525A1
The invention relates to a metal fastening element comprising an expansion bolt (2) and an expansion body (3) that can be displaced on the shaft of a threaded bolt (8) having a front end where a stop is formed as a flaring body (9). A sp...  
WO/2001/006077A1
An anchoring device provided with a rod-like body (10) whose bottom portion to be introduced into the ground comprises at least one tongue-shaped member (21) which, in relation to the rod-like body, is capable of flaring outward around i...  
WO/2001/002651A1
A method of stabilising soil is disclosed comprising a diaphragm wall whose lower end is anchored in an under-reamed cavity filled with concrete, together with an under-reaming tool for constructing the cavity. The under-reaming tool com...  
WO/2000/075436A1
Process and device for making a foundation and a pile. With a vibration block, a pipe (4) which is closed off on the bottom side is moved from the surface of the earth down to a bearing layer. In the pipe there is a conduit (5) connected...  
WO/2000/070152A1
The invention provides a method of stabilising a soil substrate comprising positioning within the soil a reservoir of anions and multivalent cations, and providing means for leaching the anions and polyvalent cations out of the reservoir...  
WO2000028156A9
A sheet-pile comprising a sheet formed or folded about a longitudinal axis so as to be of corrugated profile form having an overall width (w) exceeding 400 mm, said sheet-pile defining stiffening panel means and joint strip means, and ch...  
WO/2000/061877A1
A piling auger (1) includes a fixedly mounted element (5) which is arranged so as to extend beyond the circumference of the flight (3) of the auger (1). The element (5) is configured so that when the auger (1) is first rotated in a given...  
WO/2000/061876A1
A building structure comprises a hollow core (2), preferably made of a plastics material, on the outer surface of which is wound a fibre layer (3), an outer layer (4) of plastics material being provided outside the fibre layer (3). The s...  
WO2000047826B1
Methods for augmenting the load bearing characteristics, expanding the feasibility and augmenting the construction of short aggregate piers include, preloading (100), adding chemical additives and using mesh reinforcement (802, 805) to t...  
WO/2000/055433A1
The invention relates to a bulkhead (30) formed of a number of metal tongue-and-groove elements (1a, 1b, 1c) into soil (M), the tongue-and-groove elements comprising a tubular tongue (3) closed at the lower end by a tip element (11), and...  
WO/2000/053852A1
A method for coordinating the lifting velocity of a drilling rod and the amount of concrete poured into a borehole to cast a pile from the bottom towards the surface. The concrete is poured through a pipe which is part of the drilling ro...  
WO/2000/050697A1
A method of increasing the structural strength of a hollow load bearing member such as a pile (12), particularly for the purpose of repairing a damaged pile, includes the steps of fitting a rigid structural insert (17) into the pile (12)...  
WO/2000/050358A1
The invention relates to a concrete consisting of an aggregate which comprises, in dry weight and for obtaining 1 m?3¿ of aggregate: between substantially 100 kg and 400 kg of cement and/or lime, between substantially 10 kg and 50 kg of...  
WO/2000/047825A1
A retaining wall block system comprises blocks (42, 44, 46) of different sizes that are configured to be compatible with each other in the faces (12, 14, 16) which are textured to produce the appearance of natural stone. The faces have v...  
WO/2000/047826A1
Methods for augmenting the load bearing characteristics, expanding the feasibility and augmenting the construction of short aggregate piers include, preloading (100), adding chemical additives and using mesh reinforcement (802, 805) to t...  
WO/2000/042256A1
There is disclosed a method of forming a cast-in-situ pile having a shaft and a base of greater cross-sectional area than the shaft by using an auger (1). The auger is first bored into the ground until its tip reaches a given depth. The ...  
WO/2000/040808A1
The invention concerns a method and a device for forming a foundation pipe pile in the ground. Said method comprises the following steps: a) using a structural element (1) comprising a substantially tubular part; b) coupling said structu...  
WO/2000/036226A2
The invention relates to tubular piles encased in concrete, which comprise a metal pile tube (2) to be driven into soil, and in the upper end of the said tube an aperture for feeding liquid concrete mass into the pile tube interior (12)....  
WO/2000/036227A1
A ground anchor is to easily remove two or more tension members which are caught tightly in the ground anchor. The ground anchor includes a body (1) having an annular stepped portion (31) at a lower end of an inner circumference thereof ...  
WO/2000/034587A1
The dam comprises a body (11) made of loose material, for example earth and/or rocks (A), and a water barrier (12) axially extending to the dam body (11), comprising a waterproofing layered membrane (13) and a zone of waterpermeable loos...  
WO/2000/028157A1
According to the invention, the connecting element for pile-planks is an extruded section with a hooked strip (5) whose cross-section extends approximately in the shape of a semicircle or a sickle and whose end section (7) points at a be...  
WO/2000/028158A1
In a method of and apparatus for anchor installation, a plate anchor (42) is mounted at the bottom of a suction follower (22) comprising a hollow cylinder having an open lower insertion end (24) and a closable upper suspension end (26). ...  
WO/2000/028156A1
A sheet-pile comprising a sheet formed or folded about a longitudinal axis so as to be of corrugated profile form having an overall width (w) exceeding 400 mm, said sheet-pile defining stiffening panel means and joint strip means, and ch...  
WO/2000/026479A1
The invention relates to a stiff joint for end to end jointing of precast concrete driven piles, each end of the precast concrete pile (P1, P2) of the joint comprising an end surface (10). The joining means comprise first planar joining ...  
WO/2000/022244A1
An auger (1) for use in ground penetration, including: an axially extending stem (12) with first and second helical auger flights (30, 34) carried by respective first and second portions (18, 16) of the stem; a third portion (14) of the ...  
WO/2000/020724A1
The invention relates to a jacket tube (6) for a device for drilling holes and forming an anchorage in the earth or rock. The inventive jacket tube (6) is coupled with a drill pipe (3) and/or a drill bit (1) or a drill hammer and is conf...  
WO/2000/017454A1
The invention relates to a device and method for soil reinforcement, foundation and/or soil anchorage of structuring in unconsolidated soil. A load bearing medium is under high pressure feeded to a predetermined depth into the soil, assi...  
WO1999064684A3
A method for deployment of mooring systems for mobile offshore drilling units and for connecting the same to the mooring lines (76) thereof. An anchor handling vessel (10) having a stern roller (12), one or more suction anchors (70), a d...  
WO/2000/008263A1
A metal sheet pile comprises a cold formed wall section to the longitudinally extending side edges of which are secured hot formed clutch sections (12). The clutch sections (12) may be produced by hot rolling, extrusion or other hot form...  

Matches 801 - 850 out of 30,767