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Patent Searching and Data


Matches 1,051 - 1,100 out of 30,455

Document Document Title
WO/1984/003528A1
Reinforced concrete walls are constructed in difficult ground by casting a pair of guide walls (11, 12) and the trench excavation for the wall is carried out between the two guide walls (11, 12). Initially, backfilling is of a plastic er...  
WO/1984/003315A1
High density polyethylene sheets are installed in panel forms to form an impervious barrier to fluid flow particularly corrosive contaminates and pollutants. A slit is excavated in the earth under the bentonite slurry to the required dep...  
WO/1984/002939A1
A system for and a method of establishing an inground footing for supportig a post, pole or other such object, especially a replacement utility pole (50). An open-ended, hollow casing (12) of particular longitudinal configuration is util...  
WO/1983/004276A1
To lower underground waters in the area of foundation elements, such as foundation piles, a pervious layer of filtering concrete (1), particularly spongy concrete, is arranged under the normal concrete portion (7). Thereby, water is suck...  
WO/1982/004083A1
The tensile strength connection device for two construction elements is particularly intended to the anchoring of support on foundations with a tie rod, which is connected to an anchoring element intended to be concreted in a concrete el...  
WO/1982/001732A1
This rammed pile is intended for falling away and spongy grounds, with no resistance, where normal foundation piles made of concrete and wood as well as adherence steel piles sink. The tubular pile with different dimensions has cut out f...  
WO/1982/001388A1
A flexible terminal point, specially for lattice work constructions comprising a tube formed terminal means (5), which is secured to one of the bars (1), and which at its one end (7) receives the other bar (3) in a manner which allows li...  
WO/1982/000672A1
The tie rod comprises a screwing disc (3) and a hollow anchoring rod (2) pointed at one end (5) and having an attachment device (6) with a support plate (7) at its upper end (4). The support plate (7) is slidingly mounted and coaxially t...  
WO/1982/000705A1
In the device allowing the vertical driving in the ground of tubular heat exchange elements used for the transport of a heat conveyor fluid in an installation for the recovery of heat from the earth, the tubular elements (1) are provided...  
WO/1982/000673A1
Anchoring or foundation forming method for a device such as a mechanical member or a construction or holding element. The method is characterized in that it consists in using at least a stub (S1) of a fallen tree, optionally trimming, at...  
WO/1982/000713A1
The device, which measures the yield of a heat exchange element driven in the ground, comprises a removable heating element (2) which is arranged at a distance from the wall of the outer tube (1), a temperature sensor (5, 6) which is the...  
WO/1982/000486A1
A system for constructing narrow underground walls utilizing the slurry trench method is disclosed wherein a first apparatus (18, 60, 71) excavates from one end of a slurry filled trench and a second apparatus (21) is utilized for fillin...  
WO1982000166A1
Procede pour substituer un coulis a base de bentonite et de ciment, un lait de ciment, un mortier ou un beton a une boue bentonitique contenue dans une cavite. On utilise en vue de sa substitution une boue bentonitique contenant une quan...  
WO/1981/003672A1
Pile construction comprising a number of steel tube sections (1) that are joined together. Each tube section (1) is formed with joining portions (2, 4) in its respective ends. One joining portion is constituted by a male end (2) having a...  
WO/1981/002757A1
Method of removing an upper concrete part from the top of a cast-in-place concrete pile. Before forming the upper concrete part, sealed pipes are put around each steel reinforcing rod (11) of the reinforcing cage (10) extending verticall...  
WO/1981/002177A1
A ground anchor device comprises a plate (13), which in use rests upon the ground, a stanchion (12, 25, 30) or the like projecting from one face of the plate as well as a helical member (11) adapted to be screwed into the ground. The hel...  
WO/1981/001581A1
The armour plate comprises steel sections covered with sheet metal, at least a vertical hollow section (2) with on one of the long faces (inner side) of the armour plate horizontal slots (8, 20) arranged one above the other and a rail gu...  
WO/1980/002736A1
Tubular foundation piles (4) supporting building structures are utilized as means for storing heat from solar heat collectors, waste water etc. in the earth (1) in the foundation area and for withdrawal heat from said area by means of co...  
WO/1980/002173A1
Securing device, process as well as means for its implementation. Device characterised in that it is comprised of two or more identical elements (1), made of metal or otherwise, forming wings (2) with slides (3) and flexible sheath (6), ...  
WO/1980/002168A1
A soil and/or water-retaining wall, composed of prefabricated metal plate elements, has upstanding side edges which are interconnected in a soil and/or water-tight manner. The plate elements are shell elements (1), which have at least ap...  
WO/1980/001582A1
In accordance with the invention this wall is composed of at least partially prefabricated load-bearing uprights (1; 8) and intervening curved shells (2; 11), formed in the soil of concrete or similar hardenable material, which connect o...  
WO/1980/001087A1
An apparatus for driving an earth auger of the type which simultaneously excavates a plurality of vertical holes via a plurality of excavating rods such as auger screws or the like to thereby form a continuous wall under the ground by mo...  
WO/1980/000262A1
To inhibit fouling by marine life of an undersea structure, the part of the structure to be protect (32) is provided with a plurality of elongate fronds (20) of flexible plastics material, such that they can move against each other under...  
JP2014181487A
To provide an earth retaining structure capable of increasing construction efficiency.An earth retaining structure relating to the present invention is a structure for supporting a wall body, which is formed of a column row-type continuo...  
JP2014181551A
To solve the problem from a viewpoint of economical efficiency that a weight of the whole steel pipe increases when a steel pipe thickness is thickened, due to requiring to thicken the steel pipe thickness of a recessed steel pipe to be ...  
JP2014181531A
To reduce a construction period and a construction cost for performing soil improvement, in construction of an earth retaining structure.An earth retaining structure is constructed by carrying out an earth retaining wall forming step of ...  
JP2014177827A
To provide a construction method of a soil cement continuous wall and a core material used therefor, capable of erecting the core material, capable of improving an insertion property of the core material, capable of also securing erectio...  
JP2014177825A
To provide a rotary penetration steel pipe pile capable of reducing a load on a wing blade, with improved holding force of the wing blade.A cutting part 3 of a rotary penetration steel pipe pile 1 includes a cylindrical holding part 6 ha...  
JP2014177794A
To provide a step processing method for drilling hole that can solve a problem in which a conventional step processing method for drilling hole requires a bucket for drilling dedicated to a diameter expansion part and is thereby high in ...  
JP5593753B2  
JP2014173357A
To provide a spiral pile which can be stored in a state that a lot of spiral pile are efficiently stacked together.A spiral pile 1 is buried in a ground surface A by screwing a tip thereof thereinto. The spiral pile 1 includes: a hollow ...  
JP2014173418A
To prevent connecting friction and disconnection that are caused when connecting a divided rebar cage and being erected as a connecting rebar cage body.A connecting erection method includes the steps of: erecting a first stage of a divid...  
JP2014173337A
To prevent a contaminant from leaking into a second water-bearing layer when constructing an earth retaining wall surrounding an excavation area in a manner that penetrates a first water-bearing layer containing contaminated soil and an ...  
JP2014173338A
To secure imperviousness to water in a position where a pair of steel sheet pile walls different in height cross each other, when the steel sheet pile walls are installed in such a manner as to cross each other.A steel sheet pile 100 ass...  
JP2014173314A
To provide an impervious performance evaluation method capable of easily and accurately evaluating the impervious performance in an impervious structure, and a device therefor.In an impervious performance evaluation method for an impervi...  
JP2014171977A
To provide a deformation follow-up impervious material capable of stably securing suitable construction quality as a construction method and transporting under pressure without causing plugging and material separation even in a small-dia...  
JP2014169545A
To largely improve the transmission of a torsion force to a connecting frame fron a pile main body.When connecting a lower end of an upper-side pile main body 1 to an upper end of a lower-side pile main body 1, a cylindrical connecting m...  
JP2014169576A
To provide a junction structure of a pile and an upper structure that facilitates an operation to position an alignment rod.A junction structure of a pile and an upper structure employs a ring plate 11 for a pile head cap tool 10 includi...  
JP2014169561A
To provide a ground reinforcing method using wooden piles, capable of making the ground have a sufficient bearing capacity as a foundation ground of a building or a civil engineering building, stabilizing the ground, and enhancing the sh...  
JP2014169577A
To provide a junction structure of a pile and an upper structure that improves workability of insertion of an alignment rod fixed to an upper end of a pile head into a center hole of a top plate from below.A cylindrical pipe 30 is employ...  
JP2014167228A
To provide an underground wall and a construction method thereof, capable of efficiently forming a water communication part.A core material 4, a cushioning material 5 and a tubular member 6 are installed in a body 11 of a soil mortar und...  
JP5587583B2  
JP5586999B2  
JP5587725B2  
JP2014163181A
To provide a fastening structure for a tensile material, which can obtain a fastening effect even when an excessive tensile force acts on a tensile material in the fastening structure for the tensile material.A fastening structure W for ...  
JP2014163107A
To omit removal work for an underground structure and bring an exterior wall of a newly-built underground structure close to a position of an existing pile.An earth retaining wall 10 includes a wall body 12 that is constructed between ex...  
JP2014163167A
To provide a pile column which is low in cost and has both of functions of a pile and a column supporting a solar panel trestle which is installed on a ground and is strong also against a wind load causing a solar panel to be floated.A p...  
JP2014159727A
To provide a joint for a steel pipe pile capable of coupling the steel pipe pile reliably and readily.A joint for a steel pipe pile comprises: an outer cylinder 12; an inner cylinder 18 which is arranged inside the outer cylinder 12 with...  
JP2014159728A
To provide an anchor head that enables a high support capacity and an improved strength value in locking by a simple configuration, is formed inexpensively and can be handled easily.An anchor head (1) includes: an anchor nut (3) having a...  
JP2014159048A
To provide a calking jig which is used when steel pipe piles are connected to one another with use of a joint for the steel pipe pile.A calking jig includes a contact part 40 having a substantially U-shaped planar shape which can be so i...  

Matches 1,051 - 1,100 out of 30,455