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WO/2018/074928A1 |
The invention relates to a probe arranged for subsurface penetration of a soil for measuring properties of the soil. The probe comprising a probe body and at least one fiber optical sensor. The at least one fiber optical sensor is arrang...
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WO/2018/054107A1 |
A soil layered-settlement magnet ring and a soil layered-settlement monitoring device. The soil layered-settlement magnet ring comprises a magnet ring body (1), a clamping body (2), and an annular film sleeve (3); the magnet ring body (1...
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WO/2018/011698A1 |
A system (1) for the predictive calculation of a safety factor (FS) associated with a predetermined spatial portion of land, implementing the building of a hydrological model and a geotechnical model of the portion of land, the calculati...
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WO/2017/220858A1 |
Drilling apparatus (1) comprises a drill and a dust removal pipe (2) for removing dust created in drilling from a proximity to a borehole. The drilling apparatus comprises a sampling apparatus (3) for collecting a research sample in the ...
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WO/2017/222372A1 |
A method, system and computer program product for determining soil properties comprising a probe including at least a liquid injection port and a pressure transducer. The probe is pushed into a soil and one or more pumping tests are carr...
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WO/2017/216852A1 |
The purpose of the present invention is to provide a core sampling device that is capable of acquiring data for examining the accuracy of a sampled core, a boring apparatus using the core sampling device, and a core sampling method. A co...
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WO/2017/212366A1 |
This invention has for its objects a testing instrument (1) for checking the degree of saturation of a pressure sensor unit (G) of a piezocone (P) and a method for performing the check.
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WO/2017/194412A1 |
An underground sampling tool (HTMS) for underground water analysis of both quality and flow rate, providing the information required to perform an underground drilling and obtain uncontaminated water for crop irrigation, said tool compri...
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WO/2017/191564A1 |
Apparatus for monitoring geotechnical, geological- structural, hydrogeological and geophysical parameters of soils, rocks and structures in general and more generally of works of geotechnical, mining and structural engineering in general...
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WO/2017/189563A1 |
A soil shear testing device having a frame with a first plate and a second plate spaced apart from the first plate and fixed with respect to the first plate for defining a gap therebetween, the first plate having a first plate aperture f...
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WO/2017/110314A1 |
Provided is a piling construction management method that allows elimination of the effort of redoing piling construction because of insufficient support force by very easily and reliably determining whether the support force of a piling ...
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WO/2017/094995A1 |
A method for monitoring rock grouting using electrical resistivity is disclosed. An apparatus for monitoring rock grouting comprises: a plurality of bore holes which are radially installed in an underground structure to form a grouting p...
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WO/2017/087525A1 |
A method of soil liquefaction testing and remediation and devices for accomplishing the method are described. After determining that a soil deposit on a site is potentially subject to liquefaction, the soil deposit is subjected to mechan...
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WO/2017/027903A9 |
A mobile service facility (10) for provision of activities and services concerned with analysis of samples, such for example geological samples in exploration drilling. The mobile service facility (10) comprises a transportable base (13)...
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WO/2017/053273A1 |
A method for estimating soil properties within a field using hyperspectral remotely sensed data. A soil preprocessing module receives soil spectrum data records that represent a mean soil spectrum of a specific geo-location of a specifie...
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WO/2017/010848A1 |
The present invention relates to: an improved bidirectional pile load testing measurement apparatus comprising an upper plate and a lower plate having a tremie pipe hole in the center thereof, a cylinder which is arranged between the upp...
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WO/2017/011731A1 |
Offshore system for delivering geotechnical tools to seafloor is described. The system includes a carrier tube that includes an upper end and a lower end, wherein the carrier tube is characterized by an outer diameter and an inner diamet...
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WO/2016/194023A1 |
[Problem] To provide a method and device whereby ground having a high possibility of liquefaction can be determined economically and with high reliability. [Solution] In the present invention, a standard penetration test and a machine bo...
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WO/2016/196734A1 |
Standard test methods using a fixed ring for determining one-dimensional consolidation properties of soils represent a subsurface condition where settlement and dissipation of excess pore pressure is possible only in vertical direction. ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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