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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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WO/2012/160398A1 |
Present invention refers to the rotary soil sampling probe assembly and the single probe (1) used within the rotary probe. The invention refers in particular to a rotary probe assembly with a rotational mechanism, where simultaneous soil...
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WO/2012/125078A1 |
The invention relates to devices for measuring a deformation using an optical fiber as sensing element, with the option of measuring the distribution of a deformation of the optical fiber in the longitudinal direction. The invention make...
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WO/2011/134028A1 |
The invention relates to a device and method consisting in inserting a membrane cell (7) into a borehole in the ground. A pressurised gas is supplied to the cell and the increase in the volume of the cell (7) is subsequently measured as ...
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WO/2011/078704A1 |
The invention relates to a lysimeter and to a method of inserting a lysimeter into a position within soil to sample water. The lysimeter is adapted to be inserted into the soil in such a way that the soil above the lysimeter through whic...
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WO/2011/058911A1 |
The status of a ground is accurately determined, and erroneous reading of the ground is avoided. Disclosed is a ground survey method for surveying and visualizing a ground (104) without being destructive using elastic wave (102), wherein...
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WO/2011/017754A1 |
A device, tool assembly and/or method for more accurately measuring or simulating geotechnical pipe-soil interaction on or in the seabed. The pipeline simulation device or tool assembly can be deployed in association with a seabed rig, s...
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WO/2011/012406A1 |
The invention relates to a device and a method for the spatially resolved recording of ground motion. The device comprises a free-flowing, self-compacting fill (2) placed in at least one bore hole or trench (1), with a light guide bundle...
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WO/2010/114462A1 |
The invention concerns a method for the collection of sample bores and soil samples, and a vehicle and a vehicle combination for the execution of the method. According to the method according to the invention, the collection of soil samp...
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WO/2010/086566A1 |
The invention relates to a method for monitoring the state of a foundation supporting a building (1) and embedded in the ground, consisting of: using a plurality of sensors (4, 5) arranged on the building to acquire a set of measurements...
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WO/2010/076295A2 |
An impact device (100) is described for detecting sand positioned under water. The impact device (100) comprises a head (104). The head (104) is adapted with a needle shaped portion having a diameter in the range 0.5mm to 5mm for, upon i...
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WO/2010/072133A1 |
An on-site detector for foundation bearing capacity and filling compactness comprises: a casing(2), a crossbeam(1), a load sensor(5), a displacement guide sleeve(11), a transmission shaft(7), a sounding rod(8), a sounding head(9), a data...
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WO/2010/072316A1 |
The invention relates to a device and to a method for determining the soil load capacity having a moving vehicle (1), having or not having an automotive drive and means (2) of locomotion, such as wheels or chains or the like. To this end...
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WO/2008/132415A9 |
The invention relates to a device (1) for protecting a geotechnical or geophysical probe (13) having an elongated shape and capable of undergoing radial deformation, characterised in that it comprises: a plurality of flexible members (2)...
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WO/2009/131397A2 |
The present invention relates to a vertical load-carrying test apparatus for piles which has a removable loading apparatus. This test apparatus is arranged in such a way that, after testing has been completed, it is possible to recover t...
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WO/2009/033205A1 |
A cistern (8) comprising a cistern tank (10), an overflow tube (16) and a cap (28). The cistern tank (10) has a predetermined maximum fill water level (14). The overflow tube (16) has an inlet (18), above the predetermined maximum water ...
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WO/2008/139049A2 |
The invention relates to a method for monitoring the integrity of a CO2 storage (3) that comprises the following steps: placing a resistivity sensor (5) in contact with an aqueous medium in the environment of said storage; deriving from ...
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WO/2008/132754A1 |
The present invention provides an apparatus having mechanical control for sectioning the aqueous sediments in the core liners at the desired intervals up to millimeter level. The aqueous sediments can be from either near shore or deep-se...
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WO/2008/125749A1 |
The invention relates to a geotechnical or geophysical probe (50) of the type including a central probe body (1) for supplying one or more fluids (G, L) using one or more fluid (G, L) supply ducts (40, 41), at least one probe member (21,...
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WO/2008/117743A1 |
An analysis system configured as the rheology model of a foundation-ground system where a dynamic spring dependent on the frequency can be represented by elements having a constant independent from the frequency. The analysis system is a...
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WO/2008/106156A1 |
A soil moisture mapping based method for transferring soil for an earthworks construction project includes outputting signals based on soil moisture data and position data indicative of a location within a cut area or a fill area of the ...
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WO/2007/118997A1 |
The invention relates to a probe intended to be fitted to a pressure meter and including a fluid dispenser (1), a central measuring cell (21) suitable for being inflated by a pressurized liquid, and two boundary cells (22, 23) arranged o...
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WO/2007/091589A1 |
Provided is a searching method for acquiring ground information by mounting a resistor on the leading end of a rod and by piercing the ground with the same. The searching method acquires the ground information on the strength and deforma...
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WO/2007/083589A1 |
[PROBLEMS] A penetration-type pipe strain gauge easily transportable and easily installable in various places at low cost in a short period of time to measure strain produced in a shallow layer of the ground. [MEANS FOR SOLVING THE PROBL...
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WO/2007/080282A1 |
The invention relates to a pressure meter probe (1), comprising a central inflatable sleeve (11), two inflatable sleeves (12, 13) adjacent to and situated on either side of the central sleeve (11), a liquid supply duct (32) connected to ...
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WO/2007/080283A1 |
The invention relates to a pressure meter particularly comprising, in the form of a probe (1) and of a piece of surface equipment (2), an inflatable sleeve (11), a non-deformable reservoir (4) containing a gas (G) and a liquid (L), a pre...
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WO/2007/062496A1 |
The present invention provides for a sensor array having at least two field-measuring sensor pairs, each pair capable of field measurements in two degrees of freedom, mounted on a substrate flexible in two or more degrees of freedom, the...
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WO/2007/052481A1 |
[PROBLEMS] A plate loading tester is generally used in ground supporting force test, but the entire tester is bulky to increase manufacturing costs and the test time per one point. [MEANS FOR SOLVING PROBLEMS] A ground supporting force t...
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WO/2007/046178A1 |
Based on the setting of soil such as clay, intermediate soil and sand for each element of an inputted ground, the setting of a ground three-dimensional structural model, and the setting of calculation conditions, entire L matrix and enti...
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WO/2006/128033A1 |
According to various embodiments, devices, systems, and methods are provided for controlling a compactive effort delivered to a soil by a compaction unit. A device, according to one embodiment, includes a compaction unit (13) that delive...
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WO/2006/033661A1 |
An acoustic logging apparatus comprises a drill collar conveyed on a drilling tubular in a borehole within a formation. At least one transmitter is disposed in the drill collar. The transmitter includes at least one magnetostrictive actu...
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WO/2006/027498A1 |
The invention relates to a method for monitoring the digging of an elongated excavation in a ground consisting in predetermining the threshold values of a ground movement, in placing sensors for producing ground movement representative s...
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WO/2006/023695A1 |
The coring tubular has a body, at least one opening hole (14) radially oriented in the tubular body and a parting line (12) in the tubular body. Further disclosed herein is a method for reducing contamination of a core sample. The method...
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WO/2005/103606A1 |
The invention relates to a method for locating deformations in a work of civil engineering, characterized by the fact at least one geosynthetic (1) is applied inside or below said work, said geosynthetic being provided with a plurality o...
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WO/2005/090942A1 |
A ball penetrometer probe for in situ measurement of soft soil properties, particularly in the seabed, comprises a spherical body and slender shaft assembly, and either individually or in combination, an anti-friction sleeve enclosing th...
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WO/2005/066421A1 |
A testing method and apparatus for ground liquefaction and dynamic characteristics in the original position utilizing a boring hole, wherein the dynamic strength and deformation characteristics of a soil layer against a dynamic repetitiv...
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WO/2005/045423A1 |
A bound materials core measuring device comprises a tubular body (1)which is adapted to accommodate a core sample of road or pathway surfacing bound material. The body has a plurality of graduated scale (7) extending therealong at spaced...
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WO/2005/024174A1 |
A remote operation wire line core sampling device capable of increasing the efficiency of working and maintaining the wall of a hole by using a stabilized see-bottom core drill at a see-bottom and adopting a wire line system, comprising ...
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WO/2005/024415A2 |
The invention relates to an apparatus for monitoring geotechnical and structural parameters of soils (3) and structures in general, comprising at least one enclosure (6), housing at least one sensor (12, 17, 18, 21) for at least one para...
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