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Patent Searching and Data


Matches 1 - 50 out of 4,260

Document Document Title
WO/2016/149128A1
During triaxial compression test, a soil specimen experiences reduction of its height with increase in its diameter. New cross-sectional area is calculated assuming uniform increase in diameter. This condition is seldom met in actual soi...  
WO/2016/149128A4
During triaxial compression test, a soil specimen experiences reduction of its height with increase in its diameter. New cross-sectional area is calculated assuming uniform increase in diameter. This condition is seldom met in actual soi...  
WO/2016/140407A1
The present invention relates to an apparatus and method for measuring in situ the displacement by which the ground is expanded as water is supplied thereto, that is, the expansion ratio of the ground. The apparatus for measuring a groun...  
WO/2016/136213A1
Provided is a soil texture assessment device, etc., with which it is possible to estimate the soil type and density of soil types that are various types of soil. A soil texture assessment device according to one embodiment of the present...  
WO/2016/126222A1
Penetrometer which can be integrated to the rod of drilling rig by screwing into the connector available on it, and takes samples during the time when it is pushed down to the bottom of a borehole, comprises of two double-walled sections...  
WO/2016/103362A1
Provided is a penetration test method that allows accurate determination of underground soil and geological structure. This penetration test method determines the underground soil of the land on which the penetration test is to be perfor...  
WO/2016/070252A1
As described in the description and depicted in the drawings, the present utility model application relates to a structural arrangement for devices for collecting superficial and deep samples of soft and very soft soils. More specificall...  
WO/2016/070195A1
Disclosed herein are a system and method that integrate vineyard sensor data into an environment that enables analysis, historical trend analytics, spatio-temporal analytics, and weather model fusion for improved decision making from vin...  
WO/2016/068736A4
Method of detection and monitoring of a fluid flow, in particular of a fluid flow in filtration processes, especially of leakage in constructions and/or in the ground, wherein a heat generator (5) and a prefabricated multi-sensor integra...  
WO/2016/068736A1
Method of detection and monitoring of a fluid flow, in particular of a fluid flow in filtration processes, especially of leakage in constructions and/or in the ground, wherein a heat generator (5) and a prefabricated multi-sensor integra...  
WO/2016/033021A1
A washout detector apparatus includes a detector member movably disposed in at least a portion of a detector housing, the detector housing is configured to be secured to a structure. A biasing device is disposed in and positioned to bias...  
WO/2016/028935A1
A tool to provide predictive analysis and component stresses of an offshore platform supported by platform support members as the offshore platform is being placed within a body of water. The tool comprising a computer processor, compute...  
WO/2016/022383A1
Coring tools including a core tube assembly; a carrier chamber defined within the core tube assembly for storing one or more core samples drilled from a downhole formation having a wellbore fluid therein, wherein the wellbore fluid has a...  
WO/2016/011314A1
Systems, computer-readable media, and methods for processing a core-box image. The method includes obtaining a core-box image including a first column including a representation of rock samples that were collected from a first subterrane...  
WO/2015/112412A1
This disclosure describes a system and method to calculate a ground stiffness value. The system includes at least one sensor (32) configured to sense at least one of a vertical acceleration, vertical displacement, and a force of a compac...  
WO/2015/107079A1
The invention relates to a method and a computer-implemented invention for numerical modeling of a geological structure. The present invention solves the problem providing a method for use in the numerical simulation of the in-situ stres...  
WO/2015/097250A1
The invention relates to a method (S) of creating a sample of soil (10) treated with lime and/or with hydraulic binders, comprising the following steps: - providing a mould (1) (S1) of pseudo-trapezoidal shape, said mould (1) having side...  
WO/2015/077850A1
Safety mechanism for installation in soil-drilling tooling, with a system for blocking the escape of gas/oil in the stage of recovering the internal tube containing the specimen, in which a mechanism for installation in the sampling-equi...  
WO/2015/075234A1
The invention relates to a method for consolidating soil, in particular soil that is susceptible to hydric variations, which includes injecting a reinforcing substance (60) into said soil. According to the invention, the method also incl...  
WO/2015/051798A1
A falling weight deflectometer (1). The falling weight deflectometer comprises a load plate (2) adapted to engage a test surface, a force transmission means (5) adapted to transmit a force to the load plate (2), a buffer means (19), and ...  
WO/2015/032839A1
A handheld profiling system for obtaining information regarding a mud, sediment, sand or soil is disclosed. The handheld profiling system comprises a gauging rod, a sensor array provided along the gauging rod, the sensor array being conf...  
WO/2015/024310A1
A shipborne truss combined in-situ testing platform comrpises: a truss load bearing frame (400), formed by vertically connecting a plurality of truss modules (410) in series; an operation platform (200), fixed at an upper end of the trus...  
WO/2015/012304A1
[Problem] To provide a method for estimating the dynamic shear strength ratio from a measured value in a rotational penetration test and thereby determining the degree of risk of liquefaction by the FL method. [Solution] A method for det...  
WO/2015/005523A1
The present invention relates to an experimentation device for predicting deformation of the ground foundation when collecting gas hydrates, comprising: a high-pressure cell provided with a space portion in which a sample containing gas ...  
WO/2014/186554A1
A system disclosed includes a receiving container to receive contents including at least one of a drilling fluid and a contaminant. The system also includes a sensing device configured to receive at least one of a weight, a density and a...  
WO/2014/162353A1
[Abstract] [Problem] To provide a device and a method for sampling a material sample in order to assess liquefaction of soil, without the need for hypothetical conditions or calculations. [Solution] The device is constituted by a casing ...  
WO/2014/148715A1
Disclosed is an apparatus for a seabed ground investigation, comprising a rod transport structure, capable of performing operations such as boring of the ground, standard penetration test (SPT), pressure meter test (PMT), cone penetratio...  
WO/2014/129742A1
The present invention relates to an apparatus for automatically monitoring displacement and a method for monitoring same, comprising: a first anchor and a second anchor both fixed to the outer surface of a measurement target; a sensor po...  
WO/2014/129704A1
The present invention relates to a cone penetration testing device with a double-hollow-pipe structure for measuring the horizontal resistance of the ground. The present invention is capable of accurately predicting the horizontal resist...  
WO/2014/129741A1
An apparatus for automatically monitoring displacement on a surface of discontinuity and a monitoring method using same comprises: a sensor portion comprising a fixing member provided with through-holes, a connecting member coupled to th...  
WO/2014/097552A1
Provided are a subsurface exploration method and apparatus whereby physical characteristics such as the dynamic strength (penetration resistance value) of the subsurface at test depth and the soil quality distinction at each depth can be...  
WO/2014/068071A1
A device (1) for carrying out geotechnical tests in the ground (S), comprising a penetrometer (2) provided with a piercing tip (3). This device (1) is characterised in that it further comprises: - a casing (4) having first and second end...  
WO/2014/044904A1
Sampling apparatus for collecting geological samples from the subsurface, which sampling apparatus can be fixed to a drill apparatus (100), such as to a mining drill rig, which drill apparatus comprises a chassis (101), and a drill, said...  
WO/2014/006208A1
A system for determining an in-situ pollutant reduction potential of soils at contaminated sites is disclosed, wherein the system (10) has at least one tubular probe (11) with a multiplicity of through-openings (13) in the wall (12), a t...  
WO/2014/001679A2
The invention relates to a method for monitoring a storage structure dug into frozen earth. The method comprises a step of receiving a temperature reference associated with at least one temperature sensor, a step of receiving the measure...  
WO/2013/187584A1
A clinometer, according to the present invention, comprises: a base plate; and a compass which is mounted on the base plate and can measure a strike and a dip angle, wherein the compass comprises: a first case which is rotationally provi...  
WO/2013/180592A1
The invention provides a method for evaluating a dam (DM), including the steps of exerting a seismic excitation to the dam (DM), acquiring seismic waves by a plurality of sensors (S) located in a vicinity of the seismic excitation; re...  
WO/2013/173876A1
A method of limiting or reducing permeability of a matrix to liquid or gas flow is described. The method includes limiting inflow of water and/or gas into passages such as cavities, fissures, voids and the like, encountered in formations...  
WO/2013/125965A3
The invention comprises instrument consisting of a container for collection of undisturbed soil samples, method of collecting, preparing and analysing undisturbed soil samples, and equipment for defining soil hydraulic conductivity in la...  
WO/2013/124426A1
This measuring head, which is intended to be fitted to a dynamic penetrometer, and is suitable for being attached to a drill string provided with a tip, comprises a driving head (12) intended to receive an impact to be transmitted, via t...  
WO/2013/125965A4
The invention comprises instrument consisting of a container for collection of undisturbed soil samples, method of collecting, preparing and analysing undisturbed soil samples, and equipment for defining soil hydraulic conductivity in la...  
WO/2013/114038A1
The invention relates to a tensiometer having increased range, comprising two measurement electrodes placed in a measurement cell made of a porous synthetic material. The measurement cell consists of a coherent solid matrix of cellular c...  
WO/2013/052996A1
A method of installing a pressure transducer in a borehole to measure the fluid pressure of a geological formation. The pressure transducer is installed into the borehole at a desired depth, and then the borehole is filled with a cement ...  
WO/2013/026934A3
An apparatus for deternnining at least the shear strength of sediments on a bed of a body of water. The apparatus having a substantially spherical penetrometer, the substantially spherical penetrometer having an internal chamber sealed i...  
WO/2013/026934A2
An apparatus for deternnining at least the shear strength of sediments on a bed of a body of water. The apparatus having a substantially spherical penetrometer, the substantially spherical penetrometer having an internal chamber sealed i...  
WO/2013/008163A8
The process comprises the succession of the following phases: dosing of a pre-established quantity of the liquid matrix in a controlled atmosphere vial in which sodium biphenyl or sodium naphthalene is micro-dispersed in a glycol or a de...  
WO/2013/008163A1
The process comprises the succession of the following phases: dosing of a pre-established quantity of the liquid matrix in a controlled atmosphere vial in which sodium biphenyl or sodium naphthalene is micro-dispersed in a glycol or a de...  
WO/2012/171527A3
The invention relates to a method comprising: providing a vibrator arrangement (1) held on a carrier device (2), designed to penetrate the ground (100), and comprising a vibrator motor (12); inserting the vibrator arrangement (1) into th...  
WO/2012/171527A2
The invention relates to a method comprising: providing a vibrator arrangement held on a carrier device, designed to penetrate the ground, and comprising a vibrator motor; inserting the vibrator arrangement into the ground, to a pre-dete...  
WO/2012/162746A1
A coring barrel having a tube with a cylindrical wall, a drive socket adapted to receive an end of a drive bar located at a first end of the tube, cutting teeth located at a second end of the tube, a liquid reservoir defined within the t...  

Matches 1 - 50 out of 4,260