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WO/2012/014840 |
The purpose of the invention is to provide a spiral steel having a high mechanical strength and being capable of easily narrowing the pitch interval of a twisted portion (spiral blade portion) even without changing a twist angle and also...
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WO/2012/016246 |
Retaining wall systems and methods of making retaining wall systems are disclosed. In one embodiment, the retaining wall system includes a first horizontally-extending course of sand/soil bags and a second horizontally-extending course o...
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WO/2012/011783 |
The present invention relates to a reinforcement structure (A) for a pile, comprising: a protruding member (100) protruding upwardly so as to be fitted into an opening of the lower end of a tubular pile body (10); and an extension shoe f...
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WO/2012/009036 |
A modular guy anchor (200) includes an anchor head (210) and an anchor shaft (212). The anchor head (210) includes a tubular region for receiving the anchor shaft (212). The anchor shaft (212) has one end that extends into or through the...
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WO/2012/005197 |
Disclosed is a steel pipe pile that is open at the excavation-wise front end; that is hollow; and that is provided with a constant diameter section the diameter of which is constant, and a tip section such that the internal shape dimensi...
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WO/2012/000112 |
A coupling, for connecting two shaft sections, comprising a plurality of connection pieces featuring recesses to receive projections extending from the ends of both the shaft sections, and an assembly mechanism which secures the connecti...
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WO/2011/159115 |
The present invention relates to a complex pile for a foundation construction. The complex pile comprises: a concrete column having two ends and a side surface; a tension member, both ends of which are fixed at either end of the concrete...
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WO/2011/153810 |
A constant resistance and large deformation anchor rod comprises a rod body (6), a tray (3), a nut (2) and a constant resistance device (4). The constant resistance device (4) is formed into a cylindrical structure, and the inner surface...
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WO/2011/155619 |
Disclosed is a foundation pile group that is configured from foundation piles that can reliably support the total bearing capacity required and of which the construction is easy. The foundation pile group (10) is configured from a plural...
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WO/2011/154734 |
An anchor apparatus for use underground having a moveable anchor body (10) such that the apparatus has a drive position and a locked position. The anchor body (10) has a conical nose portion (14), deflecting ribs (11) and a drive collar ...
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WO/2011/155090 |
[Problem] To increase the diameter of an improved-soil column without sacrificing the advantages unique to dry jet mixing in a dry jet deep mixing method. [Solution] The problem can be solved by drilling/inserting an agitation shaft (10)...
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WO/2011/150580 |
An ω shape comer pile and it's continuous roll type cold-bend forming method are provided. The ω shape corner pile is composed of a horizontal fore shaft, a vertical fore shaft and a connection rib (D). The horizontal fore shaft and th...
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WO/2011/150582 |
A continuous rolling type cold-bending forming method for a stainless steel seal-water sheet is to obtain a roll-bending deformation by continuously rolling pass by pass, and in the deformation process a pair of rollers comprised of an u...
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WO/2011/147484 |
A method of establishing an offshore foundation (1) on the seabed, in particular of establishing an offshore foundation for a wind turbine installation on the seabed, is provided. In this method, an offshore foundation structure (1) comp...
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WO/2011/147482 |
An offshore foundation, in particular an offshore foundation for a wind turbine, is provided which is installed on the seabed (3). The offshore foundation comprises an offshore foundation structure (1) and at least one ground anchor (6) ...
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WO/2011/145951 |
An anchor (100) for subsurface installation in a ground surface has an anchor body (101) and a helical member (103) for engaging with a ground surface. The anchor has a swivel (113) for receiving a line. One of the anchor body (101) or t...
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WO/2011/142367 |
Disclosed is a steel wall provided with both excellent rigidity and excellent waterproofing properties. Also disclosed is a construction method for a steel wall, whereby a construction method that suppresses vibration and noise, which wa...
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WO/2011/142047 |
Disclosed is a steel wall which combines high rigidity equivalent to that of a steel pipe sheet pile wall and high water cut-off properties equivalent to those of a steel sheet pile wall. Also disclosed is a method for constructing the s...
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WO/2011/142534 |
The present invention relates to a concrete pile and to a method for producing same. The concrete pile of the present invention comprises: a concrete column; a PC steel wire embedded in the lengthwise direction of the concrete column to ...
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WO/2011/139048 |
The present invention relates to a pile, comprising: a tubular pile body (100); an open/shut plate (200) arranged so as to open/shut a lower opening of the pile body (100); a central main body hinge portion (110) arranged at the front en...
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WO/2011/137525 |
There is provided building structures that are demountable from a first configuration to be reassemblable to the first configuration or another configuration. The building structures include systems and kits for the structure, post ancho...
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WO/2011/135235 |
The present invention relates to a method for creating a molded wall, said method including at least the steps that involve: forming, in the ground, an elongate excavation (14), having vertical walls that mark the border of an area (18) ...
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WO/2011/135597 |
The present invention concerns a reinforcing element for consolidating a tunnel excavation wall. The reinforcing element comprises a longitudinal bar, a load distribution plate and clamping means for constraining said plate against the o...
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WO/2011/131833 |
The invention relates to a method and arrangement for preventing movement of a structure. An expansion element (6) is arranged in soil. A material which expands inside the expansion element (6) as a consequence of a chemical reaction is ...
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WO/2011/131062 |
A pouring pile structure without tension comprises a reinforced concrete column A (1), a plain concrete column B (2), finish rolled steel bars (4), a bottom ring (5), an exterior galvanized corrugation steel sleeve (7), an interior galva...
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WO/2011/132894 |
The present invention relates to a pile head reinforcement assembly of a steel pipe pile and, more specifically, to an upper end reinforcement structure of a steel pipe for foundation work, for reinforcing the upper end portion of the st...
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WO/2011/130784 |
A lockable post assembly includes a post member (12) having a vertical axis and an anchor portion (14) at a lower first end thereof. The anchor portion (14) has a head (16) and neck (18), the neck (18) defining a female constriction abov...
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WO/2011/132489 |
Disclosed is a combined steel sheet pile wall of which shaped steel can be disposed on the side of the steel sheet pile to which earth pressure is applied even if the steel sheet pile and shaped steel are non-affixed across nearly the en...
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WO/2011/125710 |
Disclosed is a steel pile driving method for driving a steel pile into the ground using a vibratory hammer and a transfer pipe that is disposed along the lengthwise direction of the aforementioned steel pile, wherein the steel pile drivi...
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WO/2011/125347 |
Provided are a connected wall structure consisting of steel pipe sheet piles and a steel sheet pile, and a method of constructing the same, such that there is formed a connected structure wherein a certain degree of construction errors c...
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WO/2011/126170 |
The present invention relates to a construction method of a pre-stressed cast-in-place concrete pile and a structure thereof. More specifically, when inserting a concrete reinforcement bar net for constructing a cast-in-place concrete pi...
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WO/2011/120557 |
A method is disclosed for constructing a diaphragm wall by casting alternate primary (10, 11) and secondary (20) panels in the ground. The primary panels (10, 11) are excavated and cast first, and a cutter joint (15) or similar jointing ...
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WO/2011/120725 |
The invention relates to a device for recovering heat from the environment, for use in underground and underwater construction, wherein in a piling wall (2) anchored in a subgrade and made of piling wall elements (4) that can be locked t...
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WO/2011/122349 |
Provided is a joint structure that mechanically joins two tubular steel pipes by fitting together an inner joint pipe and an outer joint pipe that are fixed by welding to corresponding end surfaces of the two pipes, and keeps the two joi...
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WO/2011/118948 |
The present invention relates to a rock anchor assembly, which enables easy removal of steel wires and fixing of locker blocks in an insertion hole with uniform pressure. The rock anchor assembly comprises: a fixing block (110) that is i...
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WO/2011/116483 |
The device for an at least partially removable anchor comprises at least one tension member (9) that can be pre-loaded and an induction coil (16) surrounding the tension member for disconnecting the tension member at a disconnection poin...
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WO/2011/118925 |
The present invention relates to an anchor structure for preventing a steel wire from being twisted, and more particularly, to an anchor structure in which: a steel wire coupled to an anchor is protected by an inner member, a spacer, and...
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WO/2011/111474 |
Disclosed are a continuous steel wall and a construction method therefor whereby steel sheet piles and stiffeners can reliably be put in contact with each other even if the steel sheet piles and stiffeners are driven into the ground sepa...
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WO/2011/110530 |
The invention relates to a method and device for producing conical sections 1 in cylindrical pipes (2) of helical foundations by drawing. The device comprises a plurality of press rolling discs (segments) (4) disposed radially about a lo...
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WO/2011/105703 |
The present invention relates to a method for constructing a steel pipe-concrete composite pile in which the steel pipe is buried integrally with bedrock, and to a pile construction. The method comprises: a step (S110) of hammering an ou...
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WO/2011/105702 |
The present invention relates to a pile which is constructed by connecting pretensioned spun high-strength concrete (PHC) piles on the surface of the ground so as to strengthen the soft ground during construction or civil engineering pro...
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WO/2011/105702 |
The present invention relates to a pile which is constructed by connecting pretensioned spun high-strength concrete (PHC) piles on the surface of the ground so as to strengthen the soft ground during construction or civil engineering pro...
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WO/2011/105703 |
The present invention relates to a method for constructing a steel pipe-concrete composite pile in which the steel pipe is buried integrally with bedrock, and to a pile construction. The method comprises: a step (S110) of hammering an ou...
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WO/2011/102722 |
The anchor assembly consists of an anchor rod which is sufficiently strong to be able to withstand the introduction forces of a deplogable anchor which is attached thereto. The deplogable anchor consists of a number of anchor blades whic...
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WO/2011/102595 |
The present invention is directed to provide a reinforced self-supported retaining wall structure of a new aspect, in which a reinforced soil type self-supported soil mass is formed making use of the arching effect between soil particles...
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WO/2011/102595 |
The present invention is directed to provide a reinforced self-supported retaining wall structure of a new aspect, in which a reinforced soil type self-supported soil mass is formed making use of the arching effect between soil particles...
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WO/2011/096758 |
The present invention relates to an anchor bracket, and more particularly, to an anchor bracket which supports an anchor inserted and fixed in the ground to prevent a collapse of soft ground, and in which the position of bearing means of...
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WO/2011/096758 |
The present invention relates to an anchor bracket, and more particularly, to an anchor bracket which supports an anchor inserted and fixed in the ground to prevent a collapse of soft ground, and in which the position of bearing means of...
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WO/2011/092598 |
Disclosed herein are embodiments of a lead for a helical pile, comprising, a square shaft attached to the lead, the lead is provided with a base and a plurality of blades, and the blades extend axially from the base and are oriented with...
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WO/2011/092598 |
Disclosed herein are embodiments of a lead for a helical pile, comprising, a square shaft attached to the lead, the lead is provided with a base and a plurality of blades, and the blades extend axially from the base and are oriented with...
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