METHODS AND APPARATUSES FOR COMPACTING SOIL AND GRANULAR MATERIALS

Systems and Methods to Provide Pressed and Aggregate Filled Concavities for Improving Ground Stiffness and Uniformity

APPARATUSES FOR CONSTRUCTING DISPLACEMENT AGGREGATE PIERS

EXTENSIBLE SHELLS AND RELATED METHODS FOR CONSTRUCTING A DUCTILE SUPPORT PIER

System and Method for Installing an Aggregate Pier

Terrapin System

Methods and apparatuses for compacting soil and granular materials

Vibrator assembly for creating stone columns, and method for creating stone columns

System for and method of stabilizing rail track structures using a load transfer apparatus

System and method for installing an aggregate pier

Extensible shells and related methods for constructing a ductile support pier

Method and apparatus for layer-by-layer filling and compacting cohesive building materials in layers in boreholes

Vibro replacement probe and method for equipping a leader with a vibro replacement probe

EQUAL ENERGY DEFORMATION COMPOSITE FOUNDATION USING MICROORGANISMS TO SOLIDIFY AGGREGATE AND THE CONSTRUCTION METHOD THEREOF

No Vibration Stone Column Drill

Porous displacement piles meeting filter design criteria for rapid consolidation and densification of subsurface soils and intermediate geomaterials

Systems and methods to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity

VIBRATOR ASSEMBLY FOR CREATING STONE COLUMNS, AND METHOD FOR CREATING STONE COLUMNS

High-performance liquefaction-resistance treatment method for gravel pile of existing building foundation

INTERLOCKING STABILIZATION SYSTEM FOR STABILIZING SLOPE, UNRESTRAINED EARTH OR THE LIKE

Methods and apparatuses for compacting soil and granular materials

Extensible shells and related methods for constructing a ductile support pier

Deformation-compliant rigid inclusions with embedded structural reinforcements

Apparatuses for constructing displacement aggregate piers

Cleft-mallet

Extensible shells and related methods for constructing a ductile support pier

System for and method of stabilizing rail track structures using a load transfer apparatus

Foundation treatment method for piling foundation structure by penetrating hardpan layer

Displacement and/or compaction device

Methods and apparatuses for compacting soil and granular materials

Vibrator assembly for creating stone columns, and method for creating stone columns

Method to provide pressed and aggregate filled concavities for improving ground stiffness and uniformity

Mandrel and a method for soil compaction

Pier tool and method of use

Combination pier

DEVICE FOR CONTROLLING BALLAST AND MUD FOR GRAVEL COMPACTED COLUMN PRODUCED BY A WET PROCESS

Hybrid foundation structure, and method for building same

Methods and apparatuses for compacting soil and granular materials

Open-end extensible shells and related methods for constructing a support pier

Mandrel for forming an aggregate pier, and aggregate pier compacting system and method

Filling tube for producing a column of filling material in the ground as well as device and method related thereto

Method and apparatus for making an expanded base pier

Apparatuses for constructing displacement aggregate piers

Methods and apparatuses for compacting soil and granular materials

Machine and a method for making columns in ground

Open-end extensible shells and related methods for constructing a support pier

Modified stone column drill

Hybrid foundation structure, and method for building same

Vibrating arrangement for producing columns of filling material

Apparatus and method for ground improvement

Method of providing a support column

Machine and method for forming an in ground granular column

Soil reinforcement system including angled soil reinforcement elements to resist seismic shear forces and methods of making same

PILE-DRIVING AND EXTRACTION APPARATUS

Extensible shells and related methods for constructing a support pier

Construction modulus testing apparatus and method

Apparatus and method for ground improvement

Shielded tamper and method of use for making aggregate columns

Methods of providing a support column

Method for high capacity stone delivery with concentric flow and enhanced nosecone for soil improvement

Control system for monitoring the flow of air in a high capacity column delivery device

Apparatus for high capacity stone delivery with concentric flow and enhanced nosecone for soil improvement

Construction modulus testing apparatus and method

Method of providing a support column

Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix

Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix

Extensible shells and related methods for constructing a support pier

Method and Apparatus for Making an Expanded Base Pier

SOIL STABILIZATION SYSTEM, STABILIZED SOIL COMPRISING SAME, AND A METHOD OF STABILIZING SOIL

Shielded tamper and method of use for making aggregate columns

Vibrator arrangement and method of producing material columns in the ground

Soil nail launcher

Method and apparatus for creating support columns using a hollow mandrel with upward flow restrictors

Slotted mandrel for lateral displacement pier and method of use

Apparatus for providing a support column

Method to increase a capability of soil to sustain loads

Method and Apparatus For Building Support Piers From One or Successive Lifts Formed In A Soil Matrix

Method of providing a support column

Drilling device and method for producing a drilling column in the soil

Drilling implement and method for installing a drilling pillar in the ground

Apparatus and method for building support piers from one or more successive lifts

Pyramidal or conical shaped tamper heads and method of use for making rammed aggregate piers

Apparatus for providing a rammed aggregate pier

Apparatus to form columns of granular material

Composite of consolidation-hardening pile for soft ground

Foam pile system