Matches 1 - 12 out of 12


Match Document Document Title
US20110243667 Method and Apparatus For Building Support Piers From One or Successive Lifts Formed In A Soil Matrix  
A method and apparatus for forming a support aggregate pier having compacted aggregate lifts in a soil matrix, includes an elongate, hollow tube with a bulbous leading end bottom head element that...
US20070286687 Method and equipment for constructing micropiles in soil  
A method and the corresponding equipment for constructing concrete micropiles of the type used for soil consolidation, which involves the use of a drilling rod which also acts as reinforcement for...
US20090169310 METHOD OF SPLICING PILE CAGES, SET OF COMPONENTS THEREFOR, AND ASSEMBLED PILE CAGES  
This invention relates to a method of splicing pile cages, to a set of components therefor, and to assembled pile cages, and in particular to a method of splicing together two pile cages of a...
US20080101873 Method and Apparatus For Building Support Piers From One or Successive Lifts Formed In A Soil Matrix  
A method and apparatus for forming a support aggregate pier having compacted aggregate lifts in a soil matrix, includes an elongate, hollow tube with a bulbous leading end bottom head element that...
US20090214299 METHOD AND SYSTEM FOR INSTALLING GEOTHERMAL HEAT EXCHANGERS, MICROPILES, AND ANCHORS USING A SONIC DRILL AND A REMOVABLE OR RETRIEVABLE DRILL BIT  
There is provided a method for drilling a cased hole and installing a micropile. A sonic drilling apparatus is positioned at a desired location. The sonic drilling apparatus includes a rotating...
US20100124462 METHOD AND SYSTEM FOR INSTALLING GEOTHERMAL TRANSFER APPARATUSES WITH A SONIC DRILL  
The present invention relates to a method for drilling a hole and installing a geothermal transfer apparatus. A sonic drilling apparatus is positioned at a desired location. The sonic drilling...
US20100178115 Systems and Methods for Securing Foundation Members in a Substrate  
Systems and methods are provided for establishing and securing a foundation in a substrate. For example, in one embodiment, a pump conveys a first fluid (e.g., water) through a pile member to...
US20170167102 Systems and Methods for Installing Pile Structures in Permafrost  
A pile system for permafrost comprising a pilot hole, at least one pile, and frozen slurry. The pilot hole is formed to a pilot hole depth. The at least one pile is arranged at least partly within...
US20170089024 STEEL PIPE PILE WITH SPIRAL BLADES, COMPOSITE PILE, AND CONSTRUCTION METHOD OF COMPOSITE PILE  
There is disclosed a steel pipe pile with spiral blades which is capable of effectively improving comparatively soft ground in which a clay layer and the like are present at deep positions of...
US20170058479 REINFORCEMENT, STRUCTURE AND METHOD FOR UNDERGROUND REINFORCED CONCRETE CONSTRUCTIONS  
A reinforced concrete structure including a reinforcement made from a plurality of elongate longitudinal members of fibreglass or like material, disposed substantially parallel with one another in...
US20170044734 FOUNDATION FOR A WIND TURBINE  
The present invention provides a foundation for a wind turbine. To reduce set-up time and to allow complete alignment of the platform which carries the base flange of the tower construction, the...
US20170044733 PERIMETER PILE ANCHOR FOUNDATION  
A perimeter pile anchor foundation is built by forming a plurality of individual perimeter pile anchors in a large generally circular pattern to form a perimeter wall. The individual pile anchors...

Matches 1 - 12 out of 12