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WO/2021/211065A1 |
The present invention discloses a pile installation system (100) comprising an operating platform (105) and a plurality of casings (200) of varying lengths and diameters. The plurality of casings (200) including an inner casing (110), an...
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WO/2021/211256A1 |
A post-tensioned tube foundation for supporting a structure subject to high upset forces is described herein. The post-tensioned tube foundation includes an outer CMP, an inner CMP, and a tubular concrete base positioned between the inne...
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WO/2021/204796A1 |
The present invention relates to a device for pushing four piles into the ground or into a seabed in a square configuration or in a diamond configuration, the device comprising: - a bridge assembly which defines a first, second, third an...
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WO/2021/204964A1 |
The present invention relates to a helical pile for installation into the ground or seabed, the pile comprising a first tubular section having a length and a first outer diameter, the first tubular section comprising a first end and an o...
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WO/2021/198891A1 |
The invention relates to a dry foundation system comprising a base (1) formed of at least one plate (2), the or each plate of the base comprising a first opening (3) on a median portion and second openings (4) on a peripheral surface. An...
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WO/2021/196657A1 |
A novel fabricated anchorage structure serving as both a dewatering well and a support, and a construction method, relating to the technical field of geotechnical engineering. The fabricated anchorage structure comprises a plurality of p...
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WO/2021/202725A1 |
Various embodiments of a modular signage system having a modular post that enables placement and display of a plurality of signs. The modular post includes a tab chamber that engages one or more signs and is configured to engage a stake ...
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WO/2021/202944A1 |
Various implementations include a ground anchoring apparatus including a longitudinal body, first and second retaining members, and a set of expanding linkage assemblies. The first retaining member is rigidly coupled to the longitudinal ...
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WO/2021/191935A1 |
The present invention relates to a method and a system for making prefabricated foundations ready to be driven into the ground, these foundations have the fundamental characteristic of increasing the size of the reacting pressure "bulb" ...
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WO/2021/190044A1 |
Disclosed are a composite lightweight pile structure, a manufacturing method, a construction method and a pile connecting method. The composite lightweight pile structure comprises lightweight soil and a composite reinforcement cage. The...
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WO/2021/189840A1 |
A construction method and a construction apparatus for a static-pressure tube-sinking pile. The method comprises a positioning step and a tube sinking step. A tube sinking method comprises: starting a pressurizing static-pressure system ...
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WO/2021/185502A1 |
The invention relates to a method for producing a sealing floor in the ground by means of an injection nozzle, which is inserted down to a specified ground layer and through which a sealing medium is injected into the ground, wherein a s...
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WO/2021/180730A1 |
Disclosed is a thermally active sheet pile wall interlock as an interlock profile for connecting sheet pile wall elements for corner structures, connecting structures and branching structures of a sheet pile wall, comprising a first lock...
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WO/2021/180667A1 |
The invention relates to a pile (10) for a pile foundation (100), having a plurality of pile segments (12a, 12b) and at least one pile coupling (16), by means of which at least two pile segments (12a, 12b) are connected to one another, w...
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WO/2021/175970A1 |
The invention relates to a method and a civil engineering structure for forming a barrier which runs at least partly underground, comprising a heat-insulating insulating wall (1) and a separating wall (12), wherein the separating wall (1...
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WO/2021/175263A1 |
Disclosed is a fully-ecological slope spray-seeding construction method, comprising first cleaning a slope, and then covering the slope with soil; laying a coconut shred net on the slope and fixing same to the slope by means of wooden na...
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WO/2021/163486A1 |
Improved couplers for a building foundation support system include helical ribs and helical grooves in combination with an integrated spring retainer element that automatically snaps into place as the couplers are engaged. Rotational and...
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WO/2021/156696A1 |
An anchor chair (10) is described comprising two or more passages (112, 114) for an elongated foundation element (20), wherein the passages (112, 114) extend between two or more corresponding openings (122, 124) located on the first side...
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WO/2021/157699A1 |
The purpose of the present invention is to provide a steel pipe pile having blades in multiple stages and capable of exhibiting most effective supporting force. Another purpose of the present invention is to provide a steel pipe pile in ...
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WO/2021/154126A1 |
The invention relates to a ground anchor comprising at least one pointy portion (1) and a receiving portion (2). The pointy portion (1) is during use being pushed into the ground while the receiving portion (2) comprises receiving elemen...
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WO/2021/154065A1 |
The present invention relates to prefabricated piles, which can be based on steel or concrete and which, because of the specific structural design of the piles and the materials from which they are formed, make it easier to lay the found...
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WO/2021/153217A1 |
The present invention strengthens ground. In a holder installation step, a crushed stone group 2 is installed on the surface of ground G where a steel pipe pile 1 is driven, such that one end-section opening of the crushed stone group ho...
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WO/2021/142941A1 |
A recyclable rebar cage centralizing system and a construction method therefor, the centralizing system comprising a buoy, a buoy positioning device, and a rebar cage positioning device. A positioning circle is provided in the center of ...
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WO/2021/139978A1 |
The invention relates to a method for creating a foundation element in the ground, wherein a hole is created in the ground and a curable mass is introduced into the hole, which mass cures to form the foundation element. According to the ...
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WO/2021/140217A1 |
The invention relates to pile upending and holding system configured to be mounted on a vessel, e.g. for installation of a pile adapted to support an offshore wind turbine. The system comprises a pile holder having at least on ring for e...
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WO/2021/135156A1 |
Disclosed are a construction apparatus for deep stirring by using a curing material and a construction method therefor, which belong to the technical field of construction in foundation engineering. The construction apparatus comprises a...
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WO/2021/130733A1 |
A barbed micropile for soil reinforcement at a target location and a method for soil reinforcement at a target location. The barbed micropile includes a conical-head pipe which comprises a hollow rod, a conical head, and a first pluralit...
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WO/2021/127688A1 |
A pile is comprised of a pipe, i.e., a tube or hollow cylinder of annular cross-section, with a coextensive internal reinforcement comprised of a plurality of intersecting walls forming a plurality of vertices. Each vertex intersects the...
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WO/2021/126305A1 |
A system for mounting an anchor bolt to formwork or other structures associated with concrete construction includes a main body and latch coupled to the main body. The anchor bolt can pass through the main body and the latch can be moved...
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WO/2021/118366A1 |
A barrier device (30; 40) for assembly onto an eye bolt (10), comprises a bolt-engaging member (31; 41) having barrier portion (31a; 41a) configured for abutment against at least a portion of the stem (11), and a receiving portion (35) c...
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WO/2021/110436A1 |
Wind turbine foundation structure comprising a hollow structural element having a peripheral wall extending in the longitudinal direction, wherein the wall is delimited on its upper side by an upper-side end face and is delimited on its ...
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WO/2021/109144A1 |
Disclosed is a modular intelligent dado cast-in-place pile, comprising a dado, reinforcing steel bars and pouring concrete, wherein the dado is of an upper-lower hollowed-out enclosure body structure formed by means of modular assembly; ...
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WO/2021/105569A1 |
The invention relates to a method for forming a pile wall (10) in ground (100), in which - several parallel, essentially vertical, drill holes (12) are drilled side by side in the ground (100) using a drilling device (102), - non-rotatin...
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WO/2021/107921A1 |
The present invention is directed to an apparatus for mixing two or more materials underground. The apparatus includes at least one hose in fluid communication with containers of the materials that are to be mixed. The apparatus further ...
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WO/2021/103209A1 |
A composite expanded-plate pile construction method, comprising: performing jet mixing at a preset position to form a composite solidified body (403, 404, 503, 504), the preset position comprising a preset plate position of a pile struct...
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WO/2021/105740A1 |
The invention relates to a metal sheet pile comprising inclined flanges whose extremities are inclined at an angle α of at least 97° with respect to the neutral axis P1 and are extended by an interlock comprising consecutively: - A bot...
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WO/2021/103210A1 |
A construction method for a full-casing composite expanded disk pile, comprising: performing jet stirring at a preset position to form a composite consolidation body (301, 302), wherein the preset position comprises the preset disk posit...
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WO/2021/103211A1 |
A device for forming a composite solidified body comprises a drill rod (10), a rotary extension jet stirring arm (20), and a power device (30). The rotary extension jet stirring arm (20) comprises at least one group of stirring arm assem...
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WO/2021/097444A1 |
An apparatus and method for reinforcement of partially submerged structural elements such as piles, posts, pillars, and pipes are disclosed. The apparatus includes an upper unit which may be fixed to the structural element above the wate...
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WO/2021/096985A1 |
An alignment and installation jig for a screw anchor driving machine. The alignment and installation jig includes a laser target that can be moved from an alignment position to a driving position. The jig may also include one or more aut...
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WO/2021/092437A1 |
In a machine for driving screw anchors and other foundation components, a desired embedment depth is calculated based on a minimum required embedment depth, work point height and length of available upper leg sections. Once calculated, t...
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WO/2021/082769A1 |
The present invention relates to the field of power transmission line tower foundations. Disclosed are an ultra-high performance reactive powder concrete (UHPC)-normal concrete (NC) composite pile foundation and a pile forming method the...
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WO/2021/082767A1 |
Disclosed is a method for constructing a reinforced fiber and metakaolin-based pressurized cast-in-place pile. A fiber reinforced material such as steel fiber and a geopolymer material that uses metakaolin as the main component are used ...
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WO/2021/082689A1 |
Ecological revetment for wandering river improvement, comprising porous concrete piles (1), ecological connection plates (2), an ecological viewing gallery (3), and a slope green belt (4). The ecological viewing gallery (3) is provided o...
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WO/2021/086782A1 |
An anchoring system for anchoring a post to a concrete body, such as a post for a basketball goal, includes a template for alignment of anchor bolts, which can be J-bolts. The template includes a plate with openings corresponding to open...
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WO/2021/085032A1 |
The purpose of the invention is to provide a panel support stand such that construction time for installing the panel support stand can be decreased. This panel support stand that supports a panel (2) via a support member (4) is provided...
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WO/2021/082843A1 |
A weak stratum (9)-based reinforcement method for a shield tunnel covered by shallow soil, comprising the following steps: S1, reinforcing a stratum (9) using triple-tube high-pressure jet grouting piles, wherein the reinforcement range ...
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WO/2021/083972A1 |
The present invention relates to an anchoring device (1) for anchoring loads in a substrate, comprising at least one first and one second portion (2, 8) and at least one locking element (3), the first portion (2) at least in part surroun...
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WO/2021/079560A1 |
Provided are an assembly-type reaction force body that is lightweight and easily transported and for which installation and positioning of a bearing plate is very simple, a slope stabilization structure, and a slope stabilization constru...
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WO/2021/077893A1 |
Disclosed are a beam column reinforcement cage weaving jig frame and a wall reinforcement cage weaving jig frame. The beam column reinforcement cage weaving jig frame comprises a support frame (1), and a first support (5), a second suppo...
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