Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 801 - 850 out of 30,361

Document Document Title
WO/1997/049873A1
A landfill site is lined by attaching an impermeable line (90) to a support structure for the purpose of containing waste material and preventing substances from draining or being leached from the waste into the subsoil. The support stru...  
WO/1997/049871A1
The invention discloses a draining wall consisting of a plurality of elementary panels (P) filled with a filtering material (10), characterised in that the said panels are separated from one another by intermediate elements (J) and in th...  
WO/1997/047824A1
An anchoring system for earth formations comprises an anchor head (40) having two or more pivotal flukes (44) movable between a retracted position and an extended position to secure the anchor in the base of borehole. The anchor head (44...  
WO/1997/043488A1
A method of constructing a pile structure and an apparatus thereof, the method includes the following steps: making a geological survey in ground to obtain the initial size of the pile shaft and the initial size and position of the protr...  
WO/1997/040233A1
The invention concerns a diaphragm wall consisting of a series of panels attached at their lateral extremities and constructed by casting a binder in adjacent excavated trench sections extending into one another, each panel comprising re...  
WO/1997/040232A1
A hot-rolled Z-shaped sheet-pile is comprised of two wings (12', 12'') and a web (10) delimited by two substantially planar faces (18', 18''). The web (10) defines a sharp angle 'alpha' < 75� with a plane (16) parallel to the external ...  
WO/1997/039193A1
The invention discloses a method for connecting a standard sheet pile equipped with a standard locking element to the flange of a standard girder (31). First the initially flat edge (39) of the flange of the girder (31) is given an undul...  
WO/1997/038173A1
The invention is related to a stiff joint (1) of reinforced concrete piles, in which the adjoining parts at the ends of the piles comprise a perforated base plate (5), a margin collar (7), locking bars (2), locking blocks (3), insert pin...  
WO/1997/034053A1
The present invention provides a method of constructing underground structural concrete walls, using pre-cast, preferably pre-stressed, concrete panels (16) including: (a) casting in place a pair of parallel, opposing, underground guide ...  
WO/1997/033047A1
A ground anchor (10) for use in securing a desired object adjacent the ground. The ground anchor consists of a one-piece unitary molded plastic body member having a reinforcing rod (32) extending through a mid portion thereof. The ground...  
WO/1997/032088A1
An anchoring device (10) comprising a spike (11) for driving into the ground. A head portion (13) is located at the top of the spike (11) and an attachment loop (14) is secured to the anchoring device below the top and is moveable betwee...  
WO/1997/026413A1
A method and apparatus forming a subterranean barrier wall that is substantially impervious to liquids. The barrier wall and method of forming the same comprises interlocking a plurality of sheet piles. Each sheet pile (10) has interlock...  
WO/1997/024493A1
A method for making piles and apparatus for practising the method of the invention are disclosed. The invention may be used to support the foundation of a structure, such as a building. The method draws soil displacing means (60) on a sh...  
WO/1997/021877A1
Method and device for laying inclined continuous walls (R1, R2) under the ground by mounting a chain type cutter (2) having a digging blade on a running truck (1) in an inclined fashion, digging inclined continuous grooves (G1, G2) by la...  
WO/1997/017497A1
In a process for ground stabilisation using a device (1) movable forwards in a working direction (V), with a cutter arm (4) to which cutting tools (13) are secured on an endless cutting chain (12) which can be driven in the longitudinal ...  
WO/1997/017498A1
New armatures and system using them, applicable to reinforced or armoured masses of earth, which present a non planar section, with surrouding retainers having improved technical characteristics of traction resistance and friction sufaces.  
WO/1997/015733A1
Steel piles for use in construction work in ground which is underlain by rock by providing the pile's forward end with a square cut hard pin (7) which is preferably set in a reinforced section (plates 8, 9). The pile may have an underlyi...  
WO/1997/014852A2
A device is disclosed for setting supports, grooved and tongued piles, hollow piles and the like. The device is of substantially the same length and cross-section as the support (or pile etc.) to be set and is provided at its distal end ...  
WO/1997/014609A1
An expanding anchor system consists of a central pile (1) with along the length equiangularly spaced pair of wings (3) and an anchor plate (2), having the mooring line termination points (8) guided on the pile between a top stopper (4) a...  
WO/1997/013039A1
An unsymmetrical steel sheet pile and a method for manufacturing the same in which good joint shapes can be obtained without forming any convex portion by making a joint portion of a sheet pile wall become flush with a flat arm portion, ...  
WO/1997/006311A1
A method for introducing a ground anchor into the ground, comprising the step of screwing an elongate anchor body (1) into the ground by means of an extension rod (5) that is to be connected to the proximal end of said anchor body (1). T...  
WO/1997/006310A1
A method for introducing a ground anchor into the ground, comprising the step of screwing an elongate anchor body (1) into the ground by means of an extension rod (6) that is to be connected to the proximal end of said anchor body (1). T...  
WO/1997/005334A1
There is disclosed a method of continuous flight auger piling and a continuous flight auger rig (1), wherein an auger (2) is applied to the ground so as to undergo a first, penetration phase and a second, withdrawal phase, and wherein th...  
WO/1997/000145A1
In order to make a contaminated site which has been sealed off by sheet piling or sheeting walls so suitable for building purposes that foundation piles can be placed therein, casing (10) are placed in the ground to a depth at which the ...  
WO/1996/035845A1
A modular assembly for creating formwork for casting vertical concrete structures is characterized by elongated, generally concave elements (1) which are disposed in edge to edge relationship in two facing rows (4, 5 and 6, 7), and which...  
WO/1996/032543A1
An apparatus (10) for consolidating earth and anchor setting device. The apparatus includes a vertical support (52), a plurality of spaced media consolidation plates (112) swingably mounted to the vertical support, a rib (122) disposed a...  
WO/1996/032544A1
Method and arrangement for anchorage in the soil by means of a ground anchor (1) in the form of a tube (2) in which at least two axial slots (3a, 3b) are arranged along at least one region of a tube wall in a part of the tube which is to...  
WO/1996/029483A1
The invention concerns a loop-shaped anchorage or retaining element (1) for anchoring, reinforcing, securing or keeping assembled structural or mechanical parts, construction elements, structures or parts thereof, or for introducing at l...  
WO/1996/027050A1
A structural joint for piles, columns and like structural members comprises first and second end-fittings for the respective structural members to be joined. The first end-fitting has a central socket (10) and a second end-fitting a cent...  
WO/1996/024006A1
The profile walls consist of limbs (1, 2, 3, 4, 5, 6) which form a polygonal spiral of at least 360�. The profiled bar (9) can slot into an identical profiled bar (19) which has undergone rotation of 180� about the profiles' longitud...  
WO/1996/023934A1
A rod material for an earth anchor comprising a roughened FRP rod covered with a film or wrapped spirally with a string member, such as a tape, so that an outer surface of the tape becomes substantially flush with that of the rod. The fi...  
WO/1996/023118A1
A ground fixing (40) comprises an elongate stem (42) having a helical flange (44) at its lower end, and a plate (46) at its upper end. The fixing (40) is secured in the ground by screwing it until the plate (44) engages and compresses th...  
WO/1996/022426A1
A flotation system for a building (300) is disclosed including a watertight basement (540) having a unitary piece of concrete forming the floor and walls (615) of the watertight basement (540). Rollers (610) are attached to the watertigh...  
WO/1996/018001A1
An inner cylinder (2), through which a tremie pipe (16) for concrete pouring can be inserted freely, is surrounded by an outer cylinder (3) with a predetermined space therebetween, and a cap body (A) in the form of a dual cylinder is for...  
WO/1996/016233A1
A hollow, cylindrical pier foundation (10) is constructed of cementitious material (68) poured in situ between inner (12) and outer (14) corrugated metal pipe shells. The foundation is formed within a ground pit (16) and externally and i...  
WO/1996/014475A1
A process and device are disclosed for laying deep foundations, such as pile foundations, subterraneous curtains or foundations with prefabricated parts. The device has a motor-driven cutter with at least one cutting head and means for e...  
WO/1996/012068A1
Device for anchoring the foundation of a structure in the ground comprising an anchor (1) and a pull line (8) along an axis (ZZ'), the end (19) of a terminal portion (18) thereof being integral with a fastener (9) secured to the body of ...  
WO/1996/011074A1
A hazardous waste barrier system for preventing the generally lateral, subterranean migration of certain fluid substances (including both liquid and gaseous fluids) beyond an established perimeter, while providing controlled collection o...  
WO/1996/009442A1
The application describes a method of forming a structure comprising at least one locking bar (B) and at least one structural member (1), at least one flange (2a) of the structural member being formed with alternating first and second fl...  
WO/1996/008606A1
A process for setting a roof bolt by using a self-drilling anchor is characterised in that the drilling anchor bar is coupled by an adapter to a drilling mechanism. A rinsing medium, for example water or air, or a setting medium, for exa...  
WO/1996/006261A1
A device for augering a conical hole in a solid medium that includes a first elongated member (54) extends along a longitudinal axis (x) and a cutting blade (60) having a cutting section (64) and a non-cutting section (66) coupled to the...  
WO/1996/004429A1
A ground anchoring system has a tube anchor (10) with a plurality of ears (12). The ears are biased toward an open position. A lock ring (16) is used to restrain the ears (12) in a closed position while the anchor is being driven into th...  
WO/1996/001927A1
The invention relates to a process for reinforcing a pillar of stabilized soil. According to the invention, at least one reinforcing member (5) is inserted axially into the pillar (7) in connection with the making thereof or after the ma...  
WO/1996/000819A1
A tie rod assembly comprising an element (4), such as a plate, secured onto a tie rod (2) anchored in a wall (1) for construction purposes. The tie rod head (5) has a sleeve (6) fitting over the tie rod (2) and optionally at least one sc...  
WO/1995/035416A1
The present invention relates to an arrangement for increasing the load carrying capacity of a preferably in the ground installed pile (3) or similar including at least one with the pile (3) mainly concentrical tube (5) attached to the p...  
WO/1995/033907A1
A security system for securing personal property at a beach including two augers is provided. A pair of augers (15, 16, 50, 100) are screwed into the sand. A crossbar (11, 102) placed in loops (13, 14, 56) on the exposed ends of the auge...  
WO/1995/030057A1
A ground support for stabilising ground by insertion of the support in a bore (13) of the ground employs elongated flexible polymeric tendons (11, 12) to provide the required tensile strength. The tendons (11, 12) extend outward from a h...  
WO/1995/030056A1
Tubular sheet piling includes a piling body (1) of several pipes (10, 11) and sheet portions (12) therebetween, a foot (2) and a ring (3) for injecting grout, the ring (3) is inserted into the pipe (10, 11) at the connection between the ...  
WO/1995/029780A2
A method is disclosed of installing a foundation system for securing the tendons of a TLP to the ocean floor. The foundation system is installed in templateless operations in which a pile is secured to the ocean floor and a tendon recept...  
WO/1995/029308A1
A conical anchorage system for anchoring one or several load-carrying, stressed or prestressed tension elements (9) has a conical anchoring sleeve and an anchoring body (7) that fits into the sleeve and retains the tie elements. The cont...  

Matches 801 - 850 out of 30,361