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Matches 1 - 50 out of 4,678

Document Document Title
WO/2020/100203A1
Provided is a core sampling device that is capable of accurately and reliably measuring the tilt of a core in a section in which the core is sampled. The core sampling device is provided with: a core sampling device body (1) attached to ...  
WO/2019/240716A3
The present invention relates to a novel analysis apparatus configured to be able to analyze the ground surface layers in any region both in a detailed and a continuous manner and a novel method of soil survey carried out by said analysi...  
WO/2020/089547A1
The invention concerns a method for measuring the elasto-plastic properties of soil, using a static penetrometer provided with a hollow tube surrounding a central rod capable of sliding inside the hollow tube and terminated at a first en...  
WO/2020/048408A1
A device for measuring strength and strain softening parameters of a saturated clay specimen on the basis of full-flow penetration testing, which relates to the technical fields of geotechnical, geological and environmental research. The...  
WO/2020/030478A1
The cone penetration test (CPT) is a known method for carrying out geological examinations. Since a CPT probe and an inner core tube for receiving a sample are locked by the same locking means in a core drilling tube, restrictions arise ...  
WO/2019/225023A1
Provided is a pile rapid loading testing device with which it is possible to quickly catch, mid-air, a weight that has fallen onto a pile head and bounced. A weight-catching device 5, for catching, mid-air, a weight 3 which has fallen on...  
WO/2019/175683A1
A device (1) for simulating injections of liquid chemical/cementitious substances into soils, comprising a first observation chamber (3) which delimits an injectable space (4) adapted to accommodate a soil sample (5), a second observatio...  
WO/2019/169423A1
A method of limiting or reducing liquid and/or gas inflow through a porous matrix, comprising delivering to said porous matrix a coagulable polymer emulsion or colloid for contacting with at least one selected additive which interacts wi...  
WO/2019/166153A1
The invention relates to a method and a system for erecting a foundation element in the ground using a construction device. A ground working tool is used to form a hole in the ground in which the foundation element is erected, wherein at...  
WO/2019/158907A1
A piling apparatus (301) for use in a bore (404) is disclosed. The apparatus comprises an impression-forming module (308) having an impression forming element 208a that is configured to extend outwards, when actuated, to form an impressi...  
WO/2019/135235A1
A system for sensing water status in soil includes a porous material selected for actively proliferating root growth and a water status sensor that is hydraulically coupled to the porous material. The porous material is configured to hav...  
WO/2019/127110A1
The invention belongs to the technical field of ocean engineering and relates to a free falling type ball-shaped penetrometer with a propeller, which is a free falling type dynamic penetrometer. The free falling type ball-shaped penetrom...  
WO/2019/122675A1
The invention relates to a soil compaction method in which: a) a cycle comprising the tamping of a soil impact area is performed multiple times, during which a mass (16) is dropped onto the impact zone from a predetermined height (A) and...  
WO/2019/111883A1
Provided are a low-cost ground surveying method and a bladed cone, with which it is possible to continuously determine the penetration resistance of ground quickly and with high precision using a light and small construction machine, in ...  
WO/2019/106635A1
It is described a seismic module (100) comprising: a tubular body (2) that defines a housing space (2') that comprises a first end (10) that is adapted to be connected to an element piezocone (50), and a second end (20) opposite to the f...  
WO/2019/093966A1
A soil displacement measurement device may include a cylindrical hollow housing; an outer ring-magnet slidably arranged on an exterior surface of the cylindrical hollow housing; an inner magnet disposed within the cylindrical hollow hous...  
WO/2019/078551A1
The present invention relates to a seabed bottoming cone penetration test device comprising: a frame part capable of being erected and supported on a seabed; a rack gear formed to have the longitudinal direction thereof in the vertical d...  
WO/2018/101843A9
A penetration testing apparatus for testing the bearing strength of ground, soil layers, base- courses, subbases and subgrades without the need for much manual operation, includes the following components operatively connected together, ...  
WO/2019/066655A1
The invention relates to a modular measuring device ( device' ), for measuring at least one parameter of a medium external to, at least partially surrounding and/or inside the modular measuring device, and/or at least one parameter of th...  
WO/2019/054855A1
The invention relates to a soil penetrating device, comprising: a liquid feed line configured for feeding a pressurized liquid, and a soil penetrating lance comprising a substantially straight hollow cylinder having a first end with an l...  
WO/2019/034822A1
The invention relates to a penetrometer (100) for evaluating the liquefiable character of a soil, comprising: • at least one central rod (1) terminated at a first end by a measuring tip (11); • at least one hollow tube (2) surroundin...  
WO/2019/020851A1
The present invention relates to a device for monitoring scour in linear infrastructure, which comprises: a) at least one accelerometer; b) at least one microprocessor or single board computer (SBC); c) at least one level shifter; d) at ...  
WO/2019/016448A1
The invention concerns a penetrometer (100) for static mode measurement of the penetration resistance of a soil, comprising: • at least one central rod (1) terminated at a first end by a measurement tip (11); • at least one hollow tu...  
WO/2018/235035A1
Inclinometer device (1), monitoring system (100) and method associated therewith for monitoring bonded elements comprising a flexible tape (2), at least one inclinometer (3) housed on or in the tape (2).  
WO/2018/216050A1
The present invention provides a core-displaying diagram and a core assessing method, with which the characteristics of a core can be appropriately assessed, and further provides a core correcting method for correcting a core extracted s...  
WO/2018/074928A8
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...  
WO/2018/135991A1
Method (400) and control unit (210) for ground bearing capacity analysis. The method (400) comprises the steps of: determining (401) a shape of the terrain segment (130) ahead of a vehicle (100), based on sensor measurements; predicting ...  
WO/2018/101828A1
The embankment monitoring system comprises an optic sensor chain (10) and an interrogator (20). The optic sensor chain (10) comprises a series of intrinsic fiber optic sensors (12) that are mutually spaced with respect to each other in a...  
WO/2018/101843A1
A penetration testing apparatus for testing the bearing strength of ground, soil layers, base- courses, subbases and subgrades without the need for much manual operation, includes the following components operatively connected together, ...  
WO/2018/093252A1
A soil probing device comprises a probing rod with a measuring probe 2, driving means for penetrating the probing rod into the ground, generators 7 for generating acoustic compression and shear waves into the ground, detectors 10 for det...  
WO/2018/076095A1
An encased soil auger apparatus is provided. The encased soil auger apparatus comprises an auger casing forming a hollow cylindrical body. A wall of the auger casing has a plurality of openings having a predetermined size for enabling pa...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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.  
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...  
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...  
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...  
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 ...  
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...  
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...  
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)...  
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...  
WO/2017/027903A1
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)...  
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...  
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...  
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...  

Matches 1 - 50 out of 4,678