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8155919 |
Construction modulus testing apparatus and method
A system and method of determining lift deflection during construction of aggregate columns allows for real time monitoring of construction to ensure meeting defined parameters. The amount of...
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8152418 |
Deploying a chemically-inflatable bag with an unfurling action
Embodiments provide an apparatus and methods for providing a nonlabor-intensive process for preventing backfill entering, or environmental factors eroding, a cavity formed in the ground. Preventing...
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8113744 |
Jetting system for foundation underpinning
A jetting system for installing foundation underpinning is disclosed. In some embodiments, the jetting system includes a pile having one or more pile segments, an elongated reinforcing tubular...
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8109057 |
Tower foundation system
Described herein are various embodiments of a tower foundation system for an above-ground tower. For example, according to one representative embodiment, a tower for supporting a structure above...
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8109695 |
Concrete pile installation apparatus
A concrete pile installation apparatus includes a pile clamping unit having stop plates arranged at different elevations and hand wheel-controlled clamping blocks disposed corresponding to the stop...
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8096732 |
Methods and apparatus for foundation system
Methods and apparatus for foundation systems generally include a vertical support. a horizontal support configured to couple to the vertical support, and a composite material configured to couple...
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8096733 |
Apparatus for inserting sheet pile having an independently adjustable insertion axis and method for using the same
An apparatus and method for the subterranean support of underground conduits is disclosed, including a pile driver that is configured to connect to an articulated boom of an excavator or another...
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8070391 |
Systems and methods for handling piles
A pile driving system for driving a pile comprising a support system comprising an arm assembly, an engaging system comprising a primary housing and a secondary housing, a suspension system, a...
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8066452 |
Equipment and method for constructing micropiles in soil, in particular for the anchorage of active anchors
An equipment for constructing micropiles in soil, includes a drilling rod with a bit with at least one nozzle jetting fluid forward, and at least one nozzle jetting fluid substantially orthogonal;...
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8043028 |
Apparatus for providing a support column
A primary earth penetrating mandrel formed of a hollow shell steel plate octagonal in cross-section has an upper end and a blunt lower end joined by an upwardly and outwardly tapered wall. The...
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8016521 |
Method for deploying a deepwater mooring spread
A method for deploying a deepwater mooring spread from a floating vessel with a bow, stern, hull, deck, and aft crane secured to a port side or a starboard side of the hull having a hold, and a...
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7972083 |
Pile driving
A system for aligning a pile during pile driving, comprising: a pile (16) having a laterally protruding coupling (20) for a tether; and a pile guide (10) for supporting the pile as it is driven...
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7950877 |
Clamp systems and methods for pile drivers and extractors
A clamp assembly for securing a vibratory device to a pile comprising a frame, first and second clamp members, and an actuator. The frame is adapted to be secured to the vibratory device. The first...
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7950876 |
Socket wrench attachment for rotary drive member
A socket wrench attachment (SRA) is connected by a circular array of bolts (28) connecting the mounting flange (30) to the rotary output member (22) on a rotary output shaft (20). The shaft (20) is...
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7931424 |
Apparatus and method for producing soil columns
A method and apparatus for constructing soil columns in-situ in the ground are disclosed for the purpose of improving the structure supporting capability of surface soils to support loads from...
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7914235 |
Methods and apparatus for foundation system
Methods and apparatus for foundation systems generally include a vertical support, a horizontal support configured to couple to the vertical support, and a composite material configured to couple...
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7866922 |
Equipment and method for constructing micropiles in soil, in particular for the anchorage of active anchors
An equipment for constructing micropiles in soil, includes a drilling rod with a bit with at least one nozzle jetting fluid forward, and at least one nozzle jetting fluid substantially orthogonal;...
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7854571 |
Systems and methods for handling piles
A pile driving system comprising an engaging system comprising a suspension system, a vibratory system, and first and second clamp assemblies. The primary housing is operatively supported by an arm...
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7815399 |
Method of mechanized construction for earth wire under-bracing and extendable excavating unit for auger crane
A method of mechanized construction has developed for installing an earth wire under-bracing by using an auger crane and adjustable excavating unit with an auger crane. The extendable excavating...
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7780376 |
Interior underpin bracket and system and method for elevating a structure
Various embodiments of subsurface support devices, interior underpin brackets, and systems and methods for elevating a settled or settling structure are disclosed. One embodiment comprises an...
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7775746 |
PHC pile used in permanent retaining wall structure and connection method of PHC pile
The present invention relates to a PHC pile used in a permanent retaining wall structure, and a connection method thereof, and more particularly, to a method of connecting PHC piles to each other...
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7748932 |
Soil stabilization and anchorage system
This invention relates to a system and method for use in stabilizing different types of soils and/or creating anchorage and more particularly, to a system and method for injecting various types of...
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7735273 |
Poured concrete column hole
A form system is provided for forming a structural column assembly of the type used for erecting building structures and the like, such as a concrete column or footing formed in situ in an earthen...
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7736091 |
Method and device for inserting a drainage wick
A device for and a method of inserting a drainage wick into the ground comprising the steps of: providing a drainage wick comprising a transversely permeable filter material surrounding a core...
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7736095 |
Pile assembly for engineering and construction works
A conventionally available pile for civil engineering work is constructed such that the pile has in its inside a core body with wedges that stick into soil deep in the ground and function to...
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7726913 |
Method and apparatus for forming in ground piles
The present invention is an apparatus and a method for casting a cementitious or stone pile into the ground. The present invention comprises an exterior driving casing and an interior mandrel...
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7708499 |
Clamp systems and methods for pile drivers and extractors
A clamp assembly for securing a vibratory device to a pile comprising a frame, first and second clamp members, and an actuator. The frame is adapted to be secured to the vibratory device. The first...
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7704017 |
Friction shaft coupling with perpendicular adjustment
There is provided a system and method for coupling with a shaft. In particular, there is provided a friction shaft coupler that includes a center plate and a plurality of outer plates, wherein the...
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7695217 |
Arrangement for and method of installing building elements
An arrangement for installing building elements, such as piles and tunnel sections, into a ground formation, where a building element is provided. Two or more impact drivers for delivering blows to...
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7677839 |
Drilling implement and method for installing a drilling pillar in the ground
The invention relates to a drilling implement for installing or erecting a drilling pillar in the ground, having a mast, a carriage displaceably mounted on the mast, a rotary drive located on the...
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7651300 |
Slide rail panel pushing assembly
A panel pushing assembly (10) for a slide rail system having a first and second wall (12, 14) includes an elongated member (16) having a bottom end (18) and a top end (20), and a guide (40)...
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7614823 |
Drain board installing device without anchor plate
A drain board installing device without an anchor plate is disclosed. A drain board temporary clamp device 146 comprises a protrusion body 321 provided at the center part of an inner wall of the...
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7604437 |
Method and apparatus for creating support columns using a hollow mandrel with upward flow restrictors
A system and method for installing aggregate piers is provided. A cylindrical hollow mandrel is driven to a desired depth. Aggregate is fed through the mandrel in steps. The mandrel is raised and...
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7600947 |
Method for installing an arch-type underbracing on a utility pole for an overhead line by using extendable excavating unit for auger crane
A method for installing a utility pole and arch-type underbracing has developed by using an extendable excavating unit mounted on an auger crane. The method comprises two steps of excavation that:...
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7591612 |
Piling device
A piling device including a support frame and a footing for mounting the frame. A mechanism for gripping a pile and a mechanism for driving the pile into the ground is provided. Each of the...
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7585133 |
Method and apparatus for driving a pile into underwater substrates
Apparatus (10) for driving a pile into an underwater substrate, comprises a pile guide (11) having a base frame (12) with a guide member (14) mounted thereon, the guide member configured to guide a...
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7575398 |
Automatic spotter with electronic control system for pile driving and continuous flight auger drilling leads
A lifting device such as a mobile crane having a main body and a boom, such as a lattice boom, for supporting a pile lead for, e.g., pile driving or continuous flight auger drilling, and a method...
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7556453 |
Method of constructing a pile foundation
A method of constructing a pile foundation, wherein a foundation structure is built on the ground, and has at least one through hole, and a connecting member fixed to the foundation structure,...
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7556107 |
Construction machine for foundation construction
The invention relates to a construction machine, in particular a drilling and/or pile driving device, for foundation construction comprising a chassis and a leader arranged on the chassis for the...
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7533505 |
Pile anchor foundation
A circular concrete cap foundation poured in-situ within a perimeter forming corrugated metal pipe set atop or within an excavated pit and enclosing a series of circumferentially spaced pile...
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7517174 |
Molded pile
The present invention relates to a molded pile (e.g., 17) that includes a unitary elongated body (52) and an elongated tube (142) residing longitudinally within the elongated body (52). The...
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7513714 |
Removable driving tabs for a vibratory caisson
A pair of removable driving tabs are provided for a base plate that has at least two opposing apertures disposed therein. Each of the removable driving tabs are gripped by a machine for vibrating...
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7484913 |
Placing elements in piles
The present application relates to an apparatus and method for placing an element (14), such as a steel column or concrete section, into a pile shaft (1) during top-down construction techniques....
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7413385 |
Foam pile system
In this invention, after a hole has been drilled or excavated, injection probe(s) are placed at appropriate depth(s), the excavated native materials are replaced with appropriately sized crushed...
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7407343 |
Hydraulic-forced resonance-free vibratory sheet piling driving and extraction machine
An apparatus and method for continuously preloading during installation and removal of steel sheet piles, steel pilings, and casing piles, with a telescoping, articulated boom having a free end for...
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7404449 |
Pile driving control apparatus and pile driving system
A pile driving control apparatus for a pile driving system includes a hydraulic control system that controls a throttle of a pile driving hammer, and thereby controls an impact velocity of the...
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7392855 |
Vibratory pile driving systems and methods
A drive system for driving and/or extracting an elongate member. The drive system comprises a piston drive assembly, a hydraulic system, and a vibration drive assembly. The piston drive assembly...
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7381010 |
System and method for removal of buried objects
The present invention is a system and method for removal of buried objects. According to one embodiment of the invention, a crane with a vibrator casing driver is used to lift and suspend a large...
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7357199 |
Bit for excavation and compaction equipment for erecting piles, and excavation equipment provided with said bit
Described herein is a bit (9) for excavation and compaction equipment (1) for erecting piles, the bit (9) being provided with a central body (21), an excavation screw (24) fixed to the central body...
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7351013 |
Unitary pile jacking sleeve for installing and compressively loading piling without overhead access and without disrupting a super-structure
A pile jacking sleeve includes a structural sleeve having a bottom section, an intermediate section and a top section. A stationary plate partitions the bottom section from the top section. A...
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