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Patent Searching and Data


Matches 651 - 700 out of 33,433

Document Document Title
WO/2011/068329A2
The present invention relates to a construction method of a cast-in-place pile buried with a steel frame stiffener. A casing is penetrated into the ground and a drilling rig is dug through the ground so that a drilled hole is formed reac...  
WO/2011/068329A3
The present invention relates to a construction method of a cast-in-place pile buried with a steel frame stiffener. A casing is penetrated into the ground and a drilling rig is dug through the ground so that a drilled hole is formed reac...  
WO/2011/065527A1
A joint structure for a steel pipe pile, comprising: a steel pipe pile's first main pipe; a steel pipe pile's second main pipe which is adjacent to the steel pipe pile's first main pipe;a male joint which is provided with a pair of male ...  
WO/2011/061908A1
Provided is a polyurethane resin forming composition which exhibits excellent curability, heat resistance, water-swelling/water-sealing properties, and easy handling properties when used as a water-swelling/water-sealing material. Also p...  
WO/2011/058928A1
This male joint guard is provided with a male joint guard body fitted over a male joint of a steel member which is to be erected in an underground furrow that is formed in the ground when constructing an underground continuous wall. The ...  
WO/2011/048807A1
Provided is a structure in which a slope frame made of a porous band-like body and a pressure receiving plate are tightly integrated. A substrate and a holding frame are attached to an inclined plane. The substrate is provided with an op...  
WO/2011/047461A1
A pile adapted to be driven into the ground and having retaining formations to retain one or more geothermal conduit loops. Each conduit loop is formed by opposed longitudinal conduit sections interconnected at a lower end by an intercon...  
WO/2011/049174A1
Disclosed is a shear key structure which, when connecting a plurality of steel pipes longitudinally, prevents these steel pipes from turning relative to one another about the axes thereof. This shear key structure is provided with a scre...  
WO/2011/049170A1
Disclosed is a steel pipe connection structure wherein a first steel pipe and a second steel pipe are connected together longitudinally in such a way that shear protrusions and load transmission keys are inserted for engagement purposes ...  
WO/2011/045345A1
The invention relates to a system (1) for installing tubular foundation elements having open ends, in particular (mono)piles (2), in an underwater ground formation (3), comprising an hydraulic driver (4), an anvil (5), and an adaptor (7)...  
WO/2011/046748A1
Disclosed in this specification is a method and apparatus for placing a helical pile in the soil with minimal disturbances to the soil. The helical pile has an elongated pipe with a central chamber. The pipe has a helical blade with an o...  
WO/2011/036908A1
Disclosed is a steel pipe-concrete composite pile, in which the inside of a steel pipe is lined with a concrete or a concrete is filled in the inside of a steel pipe. In the steel pipe-concrete composite pile, the relationship represente...  
WO/2011/034607A1
A riser connector system connects first riser joint to second riser joint including first connector section connected to or formed integrally with end of first joint and second connector section connected to or formed integrally with an ...  
WO/2011/027931A1
The present invention relates to a removable ground anchor structure. More particularly, assembly and disassembly of the removable ground anchor structure is easy. In addition, construction is carried out safely and the removal or re-cou...  
WO/2011/023745A1
The present invention relates to a method of installing a large diameter pile at an offshore location, comprising the steps of installing a temporary- support structure such as a jacket (100) or caisson (1) above the final position of th...  
WO/2011/021611A1
A process for producing a spiral steel pipe having ribs formed on the inner surface thereof, comprising: a preparation step of preparing an untempered spiral steel pipe using a hot-rolled coil that has ribs formed on the inner surface th...  
WO/2011/020144A1
A point anchoring and pre-tensioning system used on a bar or bolt or self drilling rock bolt comprising a friction anchor device at the leading end of the bolt wherein the friction anchor device comprises two or more expansion shells whi...  
WO/2011/021613A1
A spiral steel pipe having ribs formed on the inner surface thereof, comprising C, Si, Mn, P, S, Nb, Ti, Al, N and O, and having a CE value of 0.40 to 0.55, a ferrite fraction of less than 20%, a total fraction of bainite and martensite ...  
WO/2011/015711A1
A helical flange equipped pile drivable into the ground, which in a screwing process pulls itself into the ground, such that the displaced volume of soil is less than the soil volume loosened by the flange in its drilling process, wherei...  
WO/2011/010937A1
A method for controlling power transmission between a structure and its base during grouting- in the fastening parts of the structure in the corresponding bases on or in the seabed, and where the method is characterised by comprising: - ...  
WO/2011/009219A1
Posts are installed in holes drilled around a perimeter, either by placing precast posts or by the exact placement of forms and reinforcement steel within those holes, as well as similarly drilled and formed interior bearing posts; each ...  
WO/2010/147306A3
The present invention can effectively improve the structural performance of a pile while maximizing the merits of PHC piles, produce piles by using the conventional PHC pile manufacturing equipment per se, facilitate the construction the...  
WO/2010/146836A1
Disclosed is a structure for connecting steel pipe sheet piles which is provided with: a pair of first L-shaped members which are joined, both facing inwards, to the side of a first steel pipe sheet pile; and a pair of second L-shaped me...  
WO/2010/147306A2
The present invention can effectively improve the structural performance of a pile while maximizing the merits of PHC piles, produce piles by using the conventional PHC pile manufacturing equipment per se, facilitate the construction the...  
WO/2010/141700A1
The grouted pile splice for pipe piles includes a lower pile section, and an upper pile section including an integral driving portion adapted to apply a driving force to the lower pile section. The upper pile section includes a stabbing ...  
WO/2010/136117A1
A modular system of multipurpose rods for drilling soil constituted by a plurality of rods (1) crossed by an internal passage (2) for the passage of the concrete, of substantially cylindrical shape, that completely crosses the rod; each ...  
WO/2010/137813A3
The present invention relates to a method for forming a reclaimed land within a seawall and construction equipment thereof. More specifically, dredged soils within an intended place of landfill are embanked to form a reclaimed land so th...  
WO/2010/137813A2
The present invention relates to a method for forming a reclaimed land within a seawall and construction equipment thereof. More specifically, dredged soils within an intended place of landfill are embanked to form a reclaimed land so th...  
WO/2010/137294A1
Provided is such a steel pipe joining structure, steel pipe joining method, or joint member as achieves high workability. Disclosed is a steel pipe joining structure wherein a first steel pipe and a second steel pipe are joined together ...  
WO/2010/138978A2
A fatigue resistant gravity based spread footing under heavy multi-axial cyclical loading of a wind tower. The foundation having a central vertical pedestal, a substantially horizontal continuous bottom support slab with a stiffened peri...  
WO/2010/133135A1
A rotary drilling rig for cast-in-situ tubular pile comprises a first drilling rod (1) and a drilling bucket (6) arranged at the bottom of the first drilling rod. The first drilling rod is tubular; the drilling bucket is annular and incl...  
WO/2010/133380A1
The invention relates to a preformed welding sheet pile (10) having a constant cross section for erecting an arrangement of sheet pile components, particularly for erecting a combination sheet pile wall. The welding sheet pile according ...  
WO/2010/134765A2
The present invention relates to a tension dispersion-type complex anchor with a removable tension member, in which a permanent anchor located in a bonded length area and a load dispersion type removable anchor located in a free length a...  
WO/2010/134765A3
The present invention relates to a tension dispersion-type complex anchor with a removable tension member, in which a permanent anchor located in a bonded length area and a load dispersion type removable anchor located in a free length a...  
WO/2010/130957A3
The present invention relates to an anchoring post (1) comprising a hollow body (10) having a longitudinal axis X, a rod (2) housed in the hollow body and capable of sliding therein, and at least one anchoring member (5) to be positioned...  
WO/2010/130009A1
An improved pile assembly (10) and a method for forming an improved pile assembly (10) enables old or existing piles (11) to be efficiently repaired and reused. The method includes positioning a connection sleeve (13) adjacent an existin...  
WO/2010/130957A2
The present invention relates to an anchoring post (1) comprising a hollow body (10) having a longitudinal axis X, a rod (2) housed in the hollow body and capable of sliding therein, and at least one anchoring member (5) to be positioned...  
WO/2010/129222A3
A system for reducing drag and/or vortex induced vibration of a structure, the system comprising a multiple finned device comprising from at least one long fin having a first average height and at least one short fin having a second aver...  
WO/2010/127407A1
A method of securing an elongate member in the ground which includes the steps of embedding the member within a matching size and shaped hole in the ground then ensnaring the member with a ground anchor that passes substantially through ...  
WO/2010/129222A2
A system for reducing drag and/or vortex induced vibration of a structure, the system comprising a multiple finned device comprising from at least one long fin having a first average height and at least one short fin having a second aver...  
WO/2010/126874A3
A system comprising a structure defining an interior of the system; an apparatus exterior to the structure, the apparatus adapted to reduce in size when lowered into a body of water; a strap exterior to the apparatus, the strap adapted t...  
WO/2010/126971A3
A system for reducing drag and/or vortex induced vibration of a structure, the system comprising a multiple sided device comprising from 4 to 6 sides; and at least one blade located extending from the multiple sided device.  
WO/2010/126874A2
A system comprising a structure defining an interior of the system; an apparatus exterior to the structure, the apparatus adapted to reduce in size when lowered into a body of water; a strap exterior to the apparatus, the strap adapted t...  
WO/2010/126971A2
A system for reducing drag and/or vortex induced vibration of a structure, the system comprising a multiple sided device comprising from 4 to 6 sides; and at least one blade located extending from the multiple sided device.  
WO/2010/122992A1
A composite steel sheet pile and a steel sheet pile wall which comprise a steel sheet pile and a rigidity increasing steel material which are not fully integrated with each other but are combined with each other as superposed beams in su...  
WO/2010/121519A1
An inner support pile (2) for supporting a sinking well structure (4) is composed of several pile sections (21) which are arranged detachably. When the sinking well structure (4) is sunk, the position of a jack (3) provided on the top of...  
WO/2010/121310A1
A method of constructing a building, including: driving a plurality of screw piles into the soil on which a building is to be constructed to a predetermined founding depth and in a predetermined array; casting a plurality of concrete flo...  
WO/2010/119432A3
A ground (G) anchoring system (100) for various objects (O), such as building structures, warranties great stability, strength to mechanical stress and simplicity of installation, although having a structure of easy and economical manufa...  
WO/2010/116758A1
A steel pipe pile provided with: a straight section having a cylindrical shape; and a tapered section continuing to one end of the straight section and having an outer diameter and an inner diameter which are reduced in the direction awa...  
WO/2010/116884A1
A steel pipe pile which is, when installed in the ground, supported by a sufficient support force without adversely affecting the ground which surrounds the pile. A steel pipe pile having: a first steel pipe pile (102 (104)) having a hol...  

Matches 651 - 700 out of 33,433